Station Overview Station Location
Station Number CA-YL-23 Latitude 38.5744
Station Name Davis 1.6 NNW Longitude -121.751209
County Yolo Elevation (ft) 57



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 16 0.92 2.08 31 2.08 31 0.00 0 0 8 3 0.0 0 0
Nov 16 2.36 2.55 30 2.55 30 0.00 0 0 10 0 0.0 0 0
Dec 16 3.56 3.40 31 3.40 31 0.00 0 0 11 0 0.0 0 0
Jan 17 3.99 12.71 31 12.71 31 0.00 0 0 19 0 0.0 0 0
Feb 17 3.89 9.04 28 9.04 28 0.00 0 0 17 0 0.0 0 0
March 17 2.85 2.99 31 2.99 31 0.00 0 0 9 1 0.0 0 0
April 17 1.21 2.84 30 2.84 30 0.00 0 0 9 3 0.0 0 0
May 17 0.59 0.04 31 0.04 25 0.00 6 1 1 0 0.0 0 0
June 17 0.18 0.36 29 0.36 20 0.00 9 2 3 0 0.0 0 0
July 17 0.00 0.00 31 0.00 31 0.00 0 0 0 0 0.0 0 0
Aug 17 0.05 0.00 31 0.00 31 0.00 0 0 0 0 0.0 0 0
Sept 17 0.27 0.00 30 0.00 30 0.00 0 0 0 1 0.0 0 0
Water Year Totals: 19.87" 36.01" 364 days 36.01" 349 0.00" 15 days 3 87 days 8 days 0.0" 0 days 0 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2016 0.00
10/2/2016 0.00
10/3/2016 T
10/4/2016 0.02
10/5/2016 0.00
10/6/2016 0.00
10/7/2016 0.00
10/8/2016 0.00
10/9/2016 0.00
10/10/2016 0.00
10/11/2016 0.00
10/12/2016 0.00
10/13/2016 0.00
10/14/2016 0.00
10/15/2016 0.23
10/16/2016 0.09
10/17/2016 0.22
10/18/2016 0.00
10/19/2016 0.00
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.00
10/23/2016 0.00
10/24/2016 0.00
10/25/2016 0.05
10/26/2016 0.00
10/27/2016 T
10/28/2016 1.20
10/29/2016 0.06
10/30/2016 T
10/31/2016 0.21
11/1/2016 0.36
11/2/2016 0.00
11/3/2016 0.00
11/4/2016 0.00
11/5/2016 0.00
11/6/2016 0.00
11/7/2016 0.00
11/8/2016 0.00
11/9/2016 0.00
11/10/2016 0.00
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.00
11/17/2016 0.00
11/18/2016 0.00
11/19/2016 0.06
11/20/2016 0.22
11/21/2016 1.12
11/22/2016 0.00
11/23/2016 0.15
11/24/2016 0.00
11/25/2016 0.00
11/26/2016 0.01
11/27/2016 0.44
11/28/2016 0.13
11/29/2016 0.04
11/30/2016 0.02
12/1/2016 0.00
12/2/2016 0.00
12/3/2016 0.00
12/4/2016 0.00
12/5/2016 0.00
12/6/2016 0.00
12/7/2016 0.00
12/8/2016 0.46
12/9/2016 0.22
12/10/2016 0.09
12/11/2016 0.17
12/12/2016 0.01
12/13/2016 0.00
12/14/2016 0.03
12/15/2016 0.01
12/16/2016 2.04
12/17/2016 0.01
12/18/2016 0.00
12/19/2016 0.00
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 0.00
12/23/2016 0.15
12/24/2016 0.21
12/25/2016 0.00
12/26/2016 0.00
12/27/2016 0.00
12/28/2016 0.00
12/29/2016 0.00
12/30/2016 0.00
12/31/2016 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.03
1/2/2017 0.00
1/3/2017 0.53
1/4/2017 0.90
1/5/2017 0.22
1/6/2017 0.01
1/7/2017 0.67
1/8/2017 2.02
1/9/2017 1.44
1/10/2017 0.89
1/11/2017 2.10
1/12/2017 0.45
1/13/2017 0.11
1/14/2017 0.00
1/15/2017 0.00
1/16/2017 0.00
1/17/2017 0.00
1/18/2017 0.07
1/19/2017 0.95
1/20/2017 0.67
1/21/2017 0.19
1/22/2017 0.95
1/23/2017 0.49
1/24/2017 0.02
1/25/2017 0.00
1/26/2017 0.00
1/27/2017 0.00
1/28/2017 0.00
1/29/2017 0.00
1/30/2017 0.00
1/31/2017 0.00
2/1/2017 0.00
2/2/2017 0.38
2/3/2017 2.16
2/4/2017 0.25
2/5/2017 0.07
2/6/2017 0.54
2/7/2017 1.02
2/8/2017 0.30
2/9/2017 0.12
2/10/2017 0.43
2/11/2017 0.01
2/12/2017 0.00
2/13/2017 0.00
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 0.18
2/17/2017 0.23
2/18/2017 1.35
2/19/2017 0.19
2/20/2017 0.79
2/21/2017 1.01
2/22/2017 0.01
2/23/2017 0.00
2/24/2017 0.00
2/25/2017 0.00
2/26/2017 0.00
2/27/2017 0.00
2/28/2017 0.00
3/1/2017 0.00
3/2/2017 0.00
3/3/2017 0.00
3/4/2017 0.00
3/5/2017 0.32
3/6/2017 0.08
3/7/2017 0.02
3/8/2017 0.00
3/9/2017 0.00
3/10/2017 0.00
3/11/2017 0.00
3/12/2017 0.00
3/13/2017 0.00
3/14/2017 0.00
3/15/2017 0.00
3/16/2017 0.00
3/17/2017 0.00
3/18/2017 0.00
3/19/2017 0.00
3/20/2017 0.00
3/21/2017 1.09
3/22/2017 1.13
3/23/2017 0.05
3/24/2017 0.09
3/25/2017 0.17
3/26/2017 T
3/27/2017 0.04
3/28/2017 0.00
3/29/2017 0.00
3/30/2017 0.00
3/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.00
4/2/2017 0.00
4/3/2017 0.00
4/4/2017 0.00
4/5/2017 0.00
4/6/2017 0.00
4/7/2017 1.10
4/8/2017 0.70
4/9/2017 0.07
4/10/2017 0.00
4/11/2017 0.02
4/12/2017 0.03
4/13/2017 T
4/14/2017 0.34
4/15/2017 0.00
4/16/2017 0.00
4/17/2017 0.46
4/18/2017 0.06
4/19/2017 0.00
4/20/2017 0.06
4/21/2017 T
4/22/2017 0.00
4/23/2017 0.00
4/24/2017 0.00
4/25/2017 T
4/26/2017 0.00
4/27/2017 0.00
4/28/2017 0.00
4/29/2017 0.00
4/30/2017 0.00
5/1/2017 0.00
5/2/2017 0.00
5/3/2017 0.00
5/4/2017 0.00
5/5/2017 0.00
5/6/2017 0.00
5/7/2017 0.00
5/8/2017 0.00
5/9/2017 0.00
5/10/2017 0.00
5/11/2017 0.00
5/12/2017 0.00
5/13/2017 0.00
5/14/2017 0.00
5/15/2017 0.00
5/16/2017 0.00
5/17/2017 0.00
5/18/2017 0.00
5/19/2017 0.00
5/20/2017 0.00
5/21/2017 **
5/22/2017 **
5/23/2017 **
5/24/2017 **
5/25/2017 **
5/26/2017 0.00
5/27/2017 0.00
5/28/2017 0.00
5/29/2017 0.00
5/30/2017 0.00
5/31/2017 0.04
6/1/2017 0.00
6/2/2017 0.00
6/3/2017 0.00
6/4/2017 0.00
6/5/2017 0.00
6/6/2017 0.00
6/7/2017 0.00
6/8/2017 0.13
6/9/2017 0.04
6/10/2017 0.00
6/11/2017 0.00
6/12/2017 0.19
6/13/2017 0.00
6/14/2017 0.00
6/15/2017 0.00
6/16/2017 0.00
6/17/2017
6/18/2017 0.00
6/19/2017 0.00
6/20/2017 **
6/21/2017 **
6/22/2017 **
6/23/2017 **
6/24/2017 **
6/25/2017 **
6/26/2017 0.00
6/27/2017 0.00
6/28/2017 0.00
6/29/2017 **
6/30/2017 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.00
7/2/2017 0.00
7/3/2017 0.00
7/4/2017 0.00
7/5/2017 0.00
7/6/2017 0.00
7/7/2017 0.00
7/8/2017 0.00
7/9/2017 0.00
7/10/2017 0.00
7/11/2017 0.00
7/12/2017 0.00
7/13/2017 0.00
7/14/2017 0.00
7/15/2017 0.00
7/16/2017 0.00
7/17/2017 0.00
7/18/2017 0.00
7/19/2017 0.00
7/20/2017 0.00
7/21/2017 0.00
7/22/2017 0.00
7/23/2017 0.00
7/24/2017 0.00
7/25/2017 0.00
7/26/2017 0.00
7/27/2017 0.00
7/28/2017 0.00
7/29/2017 0.00
7/30/2017 0.00
7/31/2017 0.00
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.00
8/4/2017 0.00
8/5/2017 0.00
8/6/2017 0.00
8/7/2017 0.00
8/8/2017 0.00
8/9/2017 0.00
8/10/2017 0.00
8/11/2017 0.00
8/12/2017 0.00
8/13/2017 0.00
8/14/2017 0.00
8/15/2017 0.00
8/16/2017 0.00
8/17/2017 0.00
8/18/2017 0.00
8/19/2017 0.00
8/20/2017 0.00
8/21/2017 0.00
8/22/2017 0.00
8/23/2017 0.00
8/24/2017 0.00
8/25/2017 0.00
8/26/2017 0.00
8/27/2017 0.00
8/28/2017 0.00
8/29/2017 0.00
8/30/2017 0.00
8/31/2017 0.00
9/1/2017 0.00
9/2/2017 0.00
9/3/2017 0.00
9/4/2017 0.00
9/5/2017 0.00
9/6/2017 0.00
9/7/2017 0.00
9/8/2017 0.00
9/9/2017 0.00
9/10/2017 0.00
9/11/2017 0.00
9/12/2017 T
9/13/2017 0.00
9/14/2017 0.00
9/15/2017 0.00
9/16/2017 0.00
9/17/2017 0.00
9/18/2017 0.00
9/19/2017 0.00
9/20/2017 0.00
9/21/2017 0.00
9/22/2017 0.00
9/23/2017 0.00
9/24/2017 0.00
9/25/2017 0.00
9/26/2017 0.00
9/27/2017 0.00
9/28/2017 0.00
9/29/2017 0.00
9/30/2017 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 6:15 AM 0.00 0.0 M M M Partial clouds, 65F at 1945. At obs, clear, calm, 46F.
10/2/2016 6:45 AM 0.00 0.0 M M M At obs, clear, slight breeze, 49F.
10/3/2016 6:30 AM T M M M M Yesterday began with clear skies, with clouds appearing around 8:30. There were brief rain drops, big drops, about 11:40, then mostly sunny rest of day. 76F and breezy at 1630. At obs, mostly cloudy, calm, 49F.
10/4/2016 6:45 AM 0.02 M M M M Showers in Woodland, CA at 11:00 and 2:00. In Davis, 63F, cloudy, and 0.02 rain total at 1815. At obs, some clouds, light wind, 50F.
10/5/2016 6:30 AM 0.00 0.0 M M M A beautiful day yesterday, with 73F at 1800. At obs, clear, calm, 51F.
10/6/2016 5:30 AM 0.00 0.0 M M M Clear and 68 at 1930. At obs, clear, calm, 52F.
10/7/2016 6:15 AM 0.00 0.0 M M M Clear and 73F at 1845. At obs, clear, calm, 49F.
10/8/2016 6:45 AM 0.00 0.0 M M M At 1800, 71F. This am, clear, calm, 71F.
10/9/2016 5:30 PM 0.00 0.0 M M M Clear and sunny, warmer. Went to Sequoia National Park. The living trees were amazing. The number of dead and dying trees was frightening and sad.
10/10/2016 5:15 AM 0.00 0.0 M M M At obs some clouds, calm, 53F.
10/11/2016 6:15 AM 0.00 0.0 M M M At 1830, calm, 79F. At obs, clear, calm, 54F.
10/12/2016 5:30 AM 0.00 0.0 M M M 68F, partly cloudy, mild wind at 1900. At obs, clear, calm, 49F.
10/13/2016 5:15 AM 0.00 0.0 M M M Pretty day yesterday, with some clouds, light wind, 76F at 1700. At obs, clouds looked like a puffy quilt, mod wind, 55F. Hope the projected rain is a good storm.The sunrise at 7:10 was amazing!
10/14/2016 6:30 AM 0.00 0.0 M M M Windy, partly cloudy, 74F at 1715. At obs, cloudy, quite windy, 64F.
10/15/2016 6:15 AM 0.23 M M M M Misty rain began about 8am and continued until early afternoon. At obs, a few clouds, mild wind, 56F.
10/16/2016 6:30 AM 0.09 M M M M Very windy all day, with light rain yesterday about 1700. At obs, cloudy, light wind, 60F. Sadly, only 0.09 rain.
10/17/2016 7:30 AM 0.22 M M M M Rain began late morning with .02 at noon and continued til 3:00 with about an hour break, then brief light shower. Partly sunny and windy at 1600. Total rain 0.22. Sunrise today was nice with a full moon sitting off to the west, a few clouds,slight breeze, 57F.
10/18/2016 6:15 AM 0.00 0.0 M M M Partly cloudy yesterday and cool. At obs clear, calm, 52F.
10/19/2016 7:00 AM 0.00 0.0 M M M
10/20/2016 10:30 PM 0.00 0.0 M M M Returned from Newport Beach at 2230. At obs, clear, calm, 60F.
10/21/2016 6:15 AM 0.00 0.0 M M M At obs, clear, calm, 50F, although it felt colder.
10/22/2016 6:30 AM 0.00 0.0 M M M At obs, clear, calm, 54F.
10/23/2016 7:30 AM 0.00 0.0 M M M Yesterday was cool with incredible clouds. At obs, some clouds, calm, 49F.
10/24/2016 7:30 AM 0.00 0.0 M M M Great clouds yesterday, cool in the 70's.At obs, 57F, partial clouds, light wind.
10/25/2016 5:30 AM 0.05 0.0 M M M Began drizzling last night about 1700. At obs, light rain, 61F.
10/26/2016 7:30 AM 0.00 0.0 M M M Yesterday, rain until about 9:00; it was pretty with partial clouds and 69F at 1700; precipitation was 0.06. At obs, light wind, 56F.
10/27/2016 5:15 AM T M M M M At obs, raindrops have fallen, but no accumulation. Calm, overcast, 59F.
10/28/2016 7:30 AM 1.20 M M M M Rainfall 0.03 and 59F at 1845.Power went off 2245. Periods heavy rain during the night. Power still off at obs. At 0730 total of 1.20 for the day, rain, mild wind, 60F.
10/29/2016 6:30 AM 0.06 M M M M Rain in am and returned in the evening. Power off 10:30pm until about 10am, but likely not due to rain. At obs, 0.06, calm, cloudy, 61F.
10/30/2016 7:00 AM T M M M M Light drizzle yesterday, with a few drops accumulation. Clouds floated by during a beautiful, moderately windy day. At obs, stars with a band of clouds visible, calm, 55F.
10/31/2016 6:45 AM 0.21 M M M M Rain began about 10am, with clearing about 2pm. At 4pm 0.2 rain and 66F. Gusty winds all afternoon. At obs, 0.21 total rain, light wind, clear, 53F.
11/1/2016 6:45 AM 0.36 M M M M Halloween brought clouds, sprinkles beginning about 5:45pm, light wind, 60F, and lots of left over candy.Surprisingly, total rain was 0.36, with stars visible, light wind,and 55F at obs.
11/2/2016 7:15 AM 0.00 0.0 M M M At 1930, a few clouds and 59F. At obs, clear, calm, 46F.
11/3/2016 5:15 AM 0.00 0.0 M M M Clear, light wind, 62F at 6:30pm. At Obs, clear, calm, 48F. After heat of last few months, it feels cold.
11/4/2016 7:30 AM 0.00 0.0 M M M Yesterday, new Russian Sage and Day Lilies blooming. A few clouds, 60F at 1930. At obs, a few clouds, calm, 49F.
11/5/2016 5:45 AM 0.00 0.0 M M M A beautiful fall day, with daffodil blooming and many wildflowers sprouting! At obs, clear, light wind, 48F.
11/6/2016 6:30 AM 0.00 0.0 M M M Ginko trees beginning to turn yellow. At obs, cloudy, mild wind, 58F.
11/7/2016 6:45 AM 0.00 0.0 M M M Yesterday was gloomy, cloudy, and felt too warm. At obs, partly cloudy, slight breeze, 54F.
11/8/2016 5:30 AM 0.00 0.0 M M M Sunset was incredible with bright lavender the prominent color. At obs, clear, calm, 53F.
11/9/2016 6:45 AM 0.00 0.0 M M M Calm, partly cloudy, 71F at 4:45pm. Pretty sunset. At obs few streaky clouds, calm, 52F.
11/10/2016 5:15 AM 0.00 0.0 M M M A beautiful day both in Davis and Burlingame - sun,mid-70's. At obs, clear, calm, 52F.
11/11/2016 6:45 AM 0.00 0.0 M M M Yesterday at 1805, a beautiful corona around the moon. At obs, a few streaks of cloud, calm, 51F.
11/12/2016 6:30 AM 0.00 0.0 M M M Yesterday was cloudy all day. At obs, mostly cloudy, calm, 53F.
11/13/2016 6:00 AM 0.00 0.0 M M M A warm, beautiful fall day. Worked outside most of the day. The ground is still moist from Oct. rain. Great full moon last night. At obs, clear, calm, 53F.
11/14/2016 6:45 AM 0.00 0.0 M M M Some early ground fog over a park about 0.5 mile away,then another warm day yesterday. At obs, light high clouds, calm, 49F.
11/15/2016 6:30 AM 0.00 0.0 M M M The Super Moon was still bright this morning, with a few clouds, calm, 52F.
11/16/2016 7:30 AM 0.00 0.0 M M M The moon was mostly hidden by clouds, windy, 57F. At obs, a few clouds, some wind, 46F.
11/17/2016 7:00 AM 0.00 0.0 M M M
11/18/2016 6:45 AM 0.00 0.0 M M M Great sunrise. Few clouds, mild wind, 37F.
11/19/2016 7:45 AM 0.06 M M M M Rain during the night, with light rain at obs. 48F. We have not had frost yet this year, so autumn flowers still blooming.
11/20/2016 7:00 AM 0.22 M M M M Yesterday drizzle thru most of the day, with 0.12 at 1300, 56F. At 1945, 0.2 and 54F. At obs, 0.22, moderate wind, cloudy, 55F.
11/21/2016 6:45 AM 1.12 M M M M Rain began about 11:00am; with hard rain at about 1520. Accumulation of 0.72 at 1555. Light rain, and rain gauge overflowing at 1820, with accumulation of 1.11. At obs, cloudy, calm, 51F, with total rainfall 1.12. Hurrah!
11/22/2016 7:15 AM 0.00 0.0 M M M Foggy, 45F, calm. We have had so little fog the last 4 years with the drought, it feels odd.
11/23/2016 6:10 AM 0.15 M M M M Yesterday began with fog, then clouds. At obs, a corona around the moon, some light clouds, calm, 47F.
11/24/2016 6:30 AM 0.00 0.0 M M M A beautiful day yesterday. Interesting, two ginko trees next to each other, the leaves on one are bright yellow, while the leaves on the other are almost all still green. At obs, clear, mild wind, 37F.
11/25/2016 6:45 AM 0.00 0.0 M M M At obs, slight breeze, overcast, 41F.
11/26/2016 8:00 AM 0.01 0.0 M M M Overcast yesterday. At obs, overcast, moderate wind, 49F, with 0.01 in gauge. At first I wavered with condensation vs rain, but saw rain drops on table and barbecue equipment.
11/27/2016 7:00 AM 0.44 M M M M Rain began about 0900, with strong winds. By 1100, rain stopped with 0.04 accumulation. Heavy rain between 1600 and 1700, with 0.43 accumulation, 50F. At obs, clouds in the distance, moderate wind, 45F.
11/28/2016 7:00 AM 0.13 M M M M A beautiful sunset. It was sprinkling at 1830, 54F. At obs, light rain, moderate wind, 48F.
11/29/2016 7:45 AM 0.04 M M M M Rain ended around 9 yesterday. At obs, some clouds, mild wind, 45F.
11/30/2016 7:15 AM 0.02 M M M M Cold with bright blue sky and a few clouds yesterday. At obs, overcast, light wind, 45F.
12/1/2016 5:20 AM 0.00 0.0 M M M At obs, clear, nice stars, windy, 46F.
12/2/2016 6:00 AM 0.00 0.0 M M M Incredibly windy all day yesterday. Felt much colder than mid-50's. At obs, clear and still quite windy.
12/3/2016 6:30 AM 0.00 0.0 M M M Still windy yesterday. The moon and venus yesterday was beautiful. At obs, clear, calm, 38F.
12/4/2016 8:40 AM 0.00 0.0 M M M At obs, 45F, overcast, light wind.
12/5/2016 6:30 AM 0.00 0.0 M M M Yesterday, clear, a few clouds, cold (for California). At obs, 38F, foggy, but cleared by 7:30. Crazy with new blooms on hollyhock and fennel.
12/6/2016 5:30 AM 0.00 0.0 M M M Nice sunset last night. At obs, clear, calm, 36F. Addendum - first frost of year on roofs and yards.
12/7/2016 7:45 AM 0.00 0.0 M M M Partial clouds yesterday and 38F at 2200. At obs, 39F, mostly cloudy, with light wind. If the rains don't come this week, I will have to water the new fall plants.
12/8/2016 6:30 AM 0.46 M M M M Sprinkles began about 1740. Temp 40F at 2145. At obs, misty, light wind, 41F.
12/9/2016 5:15 AM 0.22 M M M M Light rain until early evening. At obs, calm, 46F.
12/10/2016 6:30 AM 0.09 0.0 M M M Warm - at 2300 temp was 57F, misty rain, quite windy. At obs, light rain, wind, 60F.
12/11/2016 7:00 AM 0.17 M M M M Light rain began late afternoon. At obs, cloudy, light wind, 44F.
12/12/2016 6:15 AM 0.01 M M M M Last night a beautiful nearly full moon with clouds rapidly flying in front of moon. At obs, partially cloudy, mild wind, 50F.
12/13/2016 5:00 AM 0.00 0.0 M M M Yesterday 1655, as I was driving home there was a beautiful full moon with corona to the east and a nice sunset to the west. At obs, cloudy, calm, full moon visible through clouds, 46F.
12/14/2016 6:30 AM 0.03 M M M M A sprinkle at 1745 yesterday. At obs, cloudy, slight wind, 50F.
12/15/2016 6:15 AM 0.01 M M M M At obs, cloudy, very windy, 58F! If only it was colder for the anticipated big storm.
12/16/2016 6:40 AM 2.04 M M M M Rain began sometime after 7:30. Accumulation 0.26 at 1015; at 1700, 58F, rain, very windy with total accum 1.89. At obs, a bright,nearly full moon, slight wind, 43F, with total accumulation 2.04.
12/17/2016 6:15 AM 0.01 M M M M I'm surprised at the 0.01 rain, as I was not aware of any sprinkles. Yet we had no fog. At obs, clear, calm, 37F.
12/18/2016 7:00 AM 0.00 0.0 M M M Cold, clear, and windy all day yesterday. At obs, clear, frost on rooftops, calm, 33F.
12/19/2016 6:30 AM 0.00 0.0 M M M Cold and windy yesterday. At obs, frost is everywhere with clear skies, calm, 30F.
12/20/2016 7:00 AM 0.00 0.0 M M M At obs, 31F, frost on rooftops and yards. All of the "spring" poppies and yarrrow looks damaged.
12/21/2016 5:15 AM 0.00 0.0 M M M At obs, partly cloudy, light wind, 41F. Happy Solstice, which is a day of celebration in our home.
12/22/2016 8:30 AM 0.00 0.0 M M M At obs, sunny, 46F, yet light frost still present on roofs.
12/23/2016 6:30 AM 0.15 M M M M At obs, raining, light wind, 46F.
12/24/2016 7:30 AM 0.21 M M M M Rain then misty rain until midafternoon, windy, cold. At obs, clear, light wind, lots of frost, including frozen bird bath, 33F. This is the first time I've emptied the rain gauge and the outer funnel was frozen onto the rain container.(Yes, I live in the hot central valley)
12/25/2016 7:00 AM 0.00 0.0 M M M Yesterday cold, clouds in the distance. At obs, fog, frost, calm, 32F.
12/26/2016 7:00 AM 0.00 0.0 M M M At obs, clear, a few clouds in distance, lots of frost and wind, 34F.
12/27/2016 6:30 AM 0.00 0.0 M M M From Davis, snow on Sierra's was beautiful yesterday. At obs, clear, frosty, calm, 33F.
12/28/2016 6:45 AM 0.00 0.0 M M M At obs, calm, frosty, 33F.
12/29/2016 6:15 AM 0.00 0.0 M M M At obs, cold, few clouds, calm, 33F.
12/30/2016 6:45 AM 0.00 0.0 M M M At obs, clear, light wind, light frost, 34F.
12/31/2016 6:45 AM 0.00 0.0 M M M A few clouds yesterday, cold with wind. At obs, cloudy, light wind, 45F.
1/1/2017 6:45 AM 0.03 M M M M Light drizzle at UCD Arboretum about 8 am. At home, light drizzle about 0930. A few clouds, light wind, 50F at 1700. At obs, cloudy, moderate wind, 44F, 83% humidity.
1/2/2017 6:45 AM 0.00 0.0 M M M Yesterday cleared to partial clouds with nice sunset, mod wind, 50F at 1800. At obs, mostly cloudy, some wind, 43F.
1/3/2017 6:15 AM 0.53 M M M M A few sprinkles at 1115, with actual rain beginning about 1200. 46F at 1830. At obs, light rain and wind, 46F.
1/4/2017 6:45 AM 0.90 M M M M Yesterday rain throughout the day with significant wind. At obs, cloudy, windy, 51F.
1/5/2017 6:45 AM 0.22 M M M M Intermittent rain began about 1300. At 1630, still occasional showers, 51F. At obs, partly cloudy, calm, 38F.
1/6/2017 7:00 AM 0.01 M M M M At 1830, partly cloudy, 40F. This morning was interesting with 0.01 in rain gauge. No fog at obs, a few clouds, moderate wind, 34F. WOW - at 0716, the sunrise was incredible!
1/7/2017 7:00 AM 0.67 M M M M Rain began about 2100 last evening. At obs, rain, slight wind, 39F.
1/8/2017 6:30 AM 2.02 M M M M Rain dwindled yesterday between about 1100 and 1800. By 1415, received 0.50; between 1415 and 0630, received 1.52. High 57F, low 56F. At obs, rain, gusty winds, 57F. Since evening of 1-6, total 2.69.
1/9/2017 5:15 AM 1.44 M M M M Rain all day, quite heavy about 1020 and 1630 yesterday. The second story gutter was blocked and with high winds, produced an amazing waterfall with pond! 0.73 at 1146, 0.68 at 1830, and only 0.3 overnight. High 57F. At obs, partly cloudy, windy, 53F.
1/10/2017 6:45 AM 0.89 M M M M Rain began about 1630 in Woodland. At 1745 it was drizzling in Davis. At obs, rain, gusty winds, 52F.
1/11/2017 6:15 AM 2.10 M M M M What a day! Significant weather report done for heavy downpour between 1800 to 1915, with 1.38 accum at 1845. I was bailing water from patio (1 inch deep) and side yard "pond" (2-3 inches deep) for 45 minutes. Additional 0.46 at 2130 and by 2200, partial clouds and 52F. Another heavy band of precipitation about 2315 with additional rain 0.26. By obs, mostly cloudy, 49F, and no additional rain, but as I was investigating the new "pond", it began to drizzle.
1/12/2017 5:15 AM 0.45 M M M M Lots of flooding in fields between Davis and Woodland yesterday am. Partly sunny for a short time midday. At obs, light rain, some wind.
1/13/2017 7:30 AM 0.11 M M M M Rain obs is from 0515 yesterday to 0730 today. Intermittent rain yesterday, with periods of blue sky. Full moon with corona at 2003. At obs, a few clouds, light wind, frost on rooftops, 35F.
1/14/2017 7:00 AM 0.00 0.0 M M M Late entry as I flew to Chicago on early flight. On Jan 13th, fields still very wet between Davis and Woodland. Drove along Sac River Levee, Old River Road, and river highest I'v.e seen in years, plus the Causeway weir was opened. The causeway looked like a huge river.
1/15/2017 7:00 AM 0.00 0.0 M M M Heavy dew with trace in gauge.
1/16/2017 7:00 AM 0.00 0.0 M M M
1/17/2017 7:00 AM 0.00 0.0 M M M My husband was tracking rainfall while I was in chilly Chicago, where it was raining. Here in Davis, heavy dew with trace in gauge.
1/18/2017 6:45 AM 0.07 M M M M Flew home from Chicago last night, with a beautiful sunset at Denver airport. At obs, cloudy, calm, 44F.
1/19/2017 6:45 AM 0.95 M M M M WOW! Significant rain and gusty winds began about 10am. Driving in the evening was treacherous. At 2000, rain gauge had 0.75 and wind gusts sounded like a train roaring by. At obs, light rain, moderate wind, additional 0.20 rain, and 46F.
1/20/2017 7:15 AM 0.67 M M M M Partly cloudy, with clearing beginning about 0900. At 2000, 0.02 in gauge, 50F. Rain began again during the night, with moderate rain and very windy at 0545. Additional 0.65 by 0715 and 47F.
1/21/2017 7:15 AM 0.19 M M M M Yesterday, cloudy in am and some of the fields between Davis and Woodland have not only flooding, but look more like large lakes. At 1800, gauge 0.19, with clouds, occasional sprinkle, windy, 49F. At obs, clouds with patches of blue sky, windy, 47F.
1/22/2017 9:30 AM 0.95 M M M M Rain and very windy intermittently yesterday beginning about 2:30pm. Strong winds woke up my husband about 3:45am. At obs, mostly sunny, strong winds continue, 53F. Wind nearly emptied the hummingbird feeder after filling it with 6 ounces yesterday.
1/23/2017 7:30 AM 0.49 M M M M Strong wind all day. At 12:00pm cloudy, with hard rain beginning 12:45pm. Quickly had standing water on patio. 1257 brought hail, size of rock salt, 50F. Sun peaked out in the west at 1:02pm. Rain stopped at 1322, with 0.28 in 37 minutes. More rain intermittently, high winds. First pigsqueak blooming! At obs, mostly cloudy, light wind, 43F.
1/24/2017 7:15 AM 0.02 M M M M AT 12:30pm sprinkles in Woodland. At 1:40pm in Woodland, rain with sunlight to the West and a rainbow in the Northeast. 4:45pm clouds, 47F in Davis with 0.02 rain. At obs, mostly sunny, mild wind, 41F.
1/25/2017 6:45 AM 0.00 0.0 M M M AT 1815, a few clouds, 47F. At obs, lots of frost on rooftops, partly cloudy, calm, 35F. Condensation in gauge.
1/26/2017 7:00 AM 0.00 0.0 M M M 6pm - beautiful sunset, 46F. At obs, partly cloudy and nice sunrise, mild wind, 41F.
1/27/2017 6:45 AM 0.00 0.0 M M M At 2100 temp 46F. At obs, thin cloud cover with some blue sky, mod wind, 40F.
1/28/2017 7:15 AM 0.00 0.0 M M M At obs, frost on rooftops, some wispy clouds, slight breeze, 36F.
1/29/2017 7:15 AM 0.00 0.0 M M M At noon, near my home, to the east I could see snow on Sierra's and to the northwest snow on Snow Mountain. At 2100, 46F. At obs, 38F, partly sunny, calm, frost on rooftops.
1/30/2017 7:15 AM 0.00 0.0 M M M At 1800, calm, 54F. At obs, frost on roofs, clear, calm, 37F.
1/31/2017 7:15 PM 0.00 0.0 M M M Returned from a business trip with no rain today. At 1915, the 1/4 moon and venus are bright, with some light high clouds, 51F.
2/1/2017 7:30 AM 0.00 0.0 M M M At obs, cloudy, mild wind, 44F.
2/2/2017 6:45 AM 0.38 M M M M At 1845, cloudy, 50F. Rain began during the night. At obs, light rain, light wind, 51F.
2/3/2017 7:15 AM 2.16 M M M M Light rain stopped during morning yesterday. New storm last evening. Streets wet at 1900, 0.12 in gauge, cloudy, 57F. At obs, 2.04, continues raining, very windy, drains around patio filled with debri, 1-2 inches standing water on patio cleared quickly after drains cleared.
2/4/2017 7:30 AM 0.25 M M M M At 2100, occasional drizzle, windy, 0.18 accumlation, 56F. At obs, dizzling, cloudy, light wind, 0.07 overnight, 54F.
2/5/2017 7:15 AM 0.07 M M M M At 1645, cloudy with some sun in west, 59F, with intermittent light rain off and on this morning. 2100, 51F. At 0715, cloudy, calm, 51F.
2/6/2017 7:45 AM 0.54 M M M M Rain began about 1620. At 2245 temp 55F. At obs, raining, windy, 54F. Rainfall and temp at least is quite consistent today!
2/7/2017 7:00 AM 1.02 M M M M Rained off and on all day. At 2000, 55F. At obs, rain, moderate wind, 55F.
2/8/2017 7:00 AM 0.30 M M M M AT 1830 clouds were moving swiftly by a nearly full moon, 59F. At obs, rain, mod wind, 59F.
2/9/2017 7:15 AM 0.12 M M M M At 1830, intermittent mist or drizzle during day, with 0.11 accum, 62F. At obs, misty, cloudy, some wind, 59F. It's too HOT and the mosquito's are out.
2/10/2017 7:15 AM 0.43 M M M M Rain began at 0730 yesterday, 59F. At 1815, cloudy, 59F. AT obs, cloudy, light wind, 55F.
2/11/2017 7:00 AM 0.01 M M M M At 1730, partly cloudy, some wind, 63F. All evening a gorgeous full moon with constantly changing clouds blowing by. 2225, 55F. At obs, mostly sunny, mod wind, 48F.
2/12/2017 6:25 AM 0.00 0.0 M M M At 1915, clear, windy, 57F. Great day for winter yard clean-up. At obs, clear, windy, bright moon and stars, 48F. First day of no rain since Feb. 1st.
2/13/2017 6:40 AM 0.00 0.0 M M M At 2200, clear, calm, 49F. At obs, a few clouds, mild wind, 44F.
2/14/2017 6:15 AM 0.00 0.0 M M M At 2115, increasing clouds thru day, 55F. At obs, trace condensation in gauge, a few clouds, calm, 44F.
2/15/2017 7:30 AM 0.00 0.0 M M M At 2200, 53F. At obs, mostly cloudy, calm, 51F.
2/16/2017 7:30 AM 0.18 M M M M Mid-morning brief shower, 0.01, then partly cloudy. At 2200, cloudy, 59F. At obs, cloudy, windy. Fruitless pears are blooming, buds on peach tree.
2/17/2017 7:00 AM 0.23 M M M M At obs, rain, mild wind, 53F.
2/18/2017 7:30 AM 1.35 M M M M At 2240, rain, with 1.12 accum, wind, 54F. At obs, mostly cloudy, over night accum 0.23, mod wind, 54F.
2/19/2017 7:15 AM 0.19 M M M M Cloudy with a little sun yesterday. Raining at 0650. At obs, lots of wind with blue sky and fast moving clouds, 48F.
2/20/2017 6:45 AM 0.79 M M M M Very windy yesterday, with few scattered sprinkles. At 2215, rain accum 0.04, 54F. At obs, add'l 0.75 accum, rain, strong winds, areas with standing water, 53F.
2/21/2017 8:15 AM 1.01 M M M M Windy, raining all day. 54F at 1715 and 0.60 accum. At obs, sun with few clouds, breezy.
2/22/2017 7:00 AM 0.01 M M M M Late entry - my husband observed while I was in Phoenix at a conference.
2/23/2017 7:00 AM 0.00 0.0 M M M Husband observed for me while I was away.
2/24/2017 7:00 AM 0.00 0.0 M M M Husband observed for me while I was away.
2/25/2017 7:00 AM 0.00 0.0 M M M Husband observed for me while I was at AAHPM conference in Phoenix.
2/26/2017 7:00 AM 0.00 0.0 M M M Temp 45F at 2130. At obs, sunny, calm, light frost on rooftops, 38F.
2/27/2017 7:40 AM 0.00 0.0 M M M Yesterday, clear, cool, breezy. At obs, sunny, calm, 40F.
2/28/2017 6:00 AM 0.00 0.0 M M M Some clouds yesterday, with a beautiful sunset. 50F at 2030. At obs, clear, 39F. At 7:10, I can see moderate frost on rooftops.
3/1/2017 7:00 AM 0.00 0.0 M M M At 2200, 47F, clear. At obs, clear, calm, little frost on rooftops, 40F. I arrived at the hummingbird feeder as a hummingbird settled in. He ate as I stood next to him. So cool.
3/2/2017 7:40 AM 0.00 0.0 M M M Clear, with many almond trees blooming when driving to Williams yesterday. At obs, clear, light wind, still frosty roofs, 44F.
3/3/2017 5:15 AM 0.00 0.0 M M M Clear, lt wind, 53F at 2045. At obs, clear, lt wind, 45F.
3/4/2017 6:30 AM 0.00 0.0 M M M Sunrise yesterday was beautiful. At obs today, nice colors with lots of clouds and some blue sky, moderate wind, 47F.
3/5/2017 6:45 AM 0.32 M M M M Midday was 65F, with great clouds and gusty winds. Good to work outside. 1800 misty rain began, 57F. At obs, cloudy, breezy, 47F.
3/6/2017 6:45 AM 0.08 M M M M Fascinating 24 hours with temperature variations. Brief rain shower at 0730, 46F, then partly cloudy. Rain at 1235, 44F. Sun at 1340, 53F. At 1445, 0.07 rain, sun with few floating clouds, windy, 64F. Sun at 1600, 61F. At obs, lt rain during the night, cloudy, mod wind, 44F.
3/7/2017 7:10 AM 0.02 M M M M Intermittent showers in Woodland yesterday. At 1700, misty in Davis with 0.02 accum, mostly cloudy, cold wind, 52F. At obs, high, thin clouds, calm, 42F.
3/8/2017 5:50 AM 0.00 0.0 M M M At obs, a few clouds, light wind, 46F.
3/9/2017 7:15 AM 0.00 0.0 M M M A few clouds, warmer, 69F at 1730. At obs, clear, minimal wind, 51F.
3/10/2017 6:15 AM 0.00 0.0 M M M Some clouds, 68F at 1845. At obs, high clouds, light wind, 55F.
3/11/2017 7:30 AM 0.00 0.0 M M M AT 1715, some clouds and wind, 75F. AT 0600, 49F, at obs, partly cloudy, light breeze, 53F.
3/12/2017 7:30 AM 0.00 0.0 M M M @ 1800, partly cloudy, 73F and by 1825 a full moon to the east and a gorgeous sunset in the west, 69F. At 2330, 58F. If this keeps up we can plant tomatoes soon. At 0730, a few clouds, mod wind, 53F.
3/13/2017 6:00 AM 0.00 0.0 M M M At 5:00pm, clear, light wind, 82F. At obs, clear, bright full moon, lt wind, 50F.
3/14/2017 5:45 AM 0.00 0.0 M M M 64F at 1945. At obs, clear, calm, 53F.
3/15/2017 6:30 AM 0.00 0.0 M M M At 7:12pm, clear, lt wind, 76F. At obs, cloudy, calm, 59F.
3/16/2017 7:15 AM 0.00 0.0 M M M A few sprinkles at 6:20pm, 66F. At obs, only a bee in rain gauge, partly cloudy, calm, 55F.
3/17/2017 7:30 AM 0.00 0.0 M M M At 1830, partly cloudy, light wind, 73F. At obs, clear, calm, 52F. Winter blooms continue and spring flowers are blooming.
3/18/2017 6:45 AM 0.00 0.0 M M M Warm yesterday, partly cloudy. At obs, mostly cloudy, lt wind, 58F.
3/19/2017 7:00 AM 0.00 0.0 M M M 64F at 2100. Today mostly cloudy with high 77F, low 54F. There were a few raindrops about 1430, no accum. At obs, cloudy, light wind, 56F.
3/20/2017 7:20 AM 0.00 0.0 M M M 68F at 1900, cloudy, lt wind. At obs, 56F, partly cloudy, windy.
3/21/2017 9:00 PM 1.09 M M M M I was in Santa Rosa yesterday where heavy rain began about 1630. Returned today at 2100 and total rain is 1.09. Sprinkles @2115, 59F.
3/22/2017 7:15 AM 1.13 M M M M 1.13 rain since 2100. Total rainfall 2.22 last 2 days! At obs, cloudy, windy, 52F.
3/23/2017 7:15 AM 0.05 M M M M At 1920, partly cloudy, mod wind, 59F. At obs, some high clouds, light wind, 44F.
3/24/2017 9:00 AM 0.09 M M M M At 1815, cloudy, very windy, 62F with rain accum 0.01. At obs, light sprinkles, 53F.
3/25/2017 7:30 AM 0.17 M M M M At obs, clear, 52F.
3/26/2017 7:30 AM T M M M M At 1450, beautiful day with partial clouds, lt breeze, 78F. At obs, cloudy, intermittent wind, 51F.
3/27/2017 6:45 AM 0.04 M M M M A few sprinkles began at 1730. 60F and more sprinkles at 1830. At obs, partly cloudy, some wind, 48F.
3/28/2017 6:45 AM 0.00 0.0 M M M At obs, few clouds, very windy, 53F.
3/29/2017 6:50 AM 0.00 0.0 M M M Very windy all day yesterday. At obs, a few clouds, calm, 51F.
3/30/2017 7:45 AM 0.00 0.0 M M M Partly cloudy, moderate wind, 77F at 1715. At obs, clear, quite windy, 55F.
3/31/2017 6:15 AM 0.00 0.0 M M M Windy, clear, 65F at 1840. At obs, clear with howling winds which are hurting the spring flowers.
4/1/2017 8:00 AM 0.00 0.0 M M M Yesterday the winds literally pushed me around. At obs, partly cloudy, light wind, 55F.
4/2/2017 8:00 AM 0.00 0.0 M M M I saw three swallowtail butterflies yesterday. It hardly seems possible this early. 72F at 1900, windy in the evening. At obs, clear, slight breeze, 55F.
4/3/2017 7:15 AM 0.00 0.0 M M M On 4-1, I thought a dragonfly flew by, but figured much too early in season. Yesterday, a dragonfly hovered outside of the patio door! Swallowtail butterfly appeared too. At 1945, few clouds, gusty winds late in day, 72F. At obs, very windy, again. 57F.
4/4/2017 6:50 AM 0.00 0.0 M M M At 2015, 65F. At obs, overcast, slight breeze, 54F.
4/5/2017 8:30 AM 0.00 0.0 M M M At obs, overcast, some wind, 59F. Daylily and columbine now blooming.
4/6/2017 6:00 AM 0.00 0.0 M M M At 1930, overcast, lt wind, 67F. At obs, light rain just began, no accumulation in gauge. Oralaya grandiflora blooming.
4/7/2017 7:30 AM 1.10 M M M M Rain began about 6pm, little wind, 57F. At obs, 51F, overcast, quite windy.
4/8/2017 7:15 AM 0.70 M M M M At 1715, a brief moment of sunshine through clouds.Received 0.24 rain since this am. At obs, overcast, light wind, 45F.
4/9/2017 6:50 AM 0.07 M M M M A couple light showers yesterday morning. Three miles away at the UCD arboretum plant sale, they said they were "drenched" and paths were 1/2 inch of mud. Great plants were available! Beautiful cloud formations during the day. At 1745, 60F, light wind. At obs, clear, calm, 42F. Brrr.
4/10/2017 6:30 AM 0.00 0.0 M M M 1930 - light breeze, clouds coming and going throughout the day, 61F. At obs, partly cloudy, lt breeze, 47F.
4/11/2017 7:30 AM 0.02 M M M M At 1830, partly cloudy, lt breeze, 61F. At obs, sprinkling, some wind, 55F.
4/12/2017 5:45 AM 0.03 M M M M 1915 - partly cloudy, mod wind, 63F, with 0.02 in gauge. Sometimes it's hard to tell how much cloud cover in early am, but the full moon today illuminated big fluffy clouds. 54F and mod wind at obs.
4/13/2017 8:00 AM T M M M M At 1830, mostly cloudy, with a lt sprinkles, very windy, 62F. The moon was visible at 0515. At obs, light mist, cloudy, 51F.
4/14/2017 6:50 AM 0.34 M M M M Shower in Woodland about 10am. Driving to and from West Sac between 2 and 4 had great cloud formations, intermittent sprinkles and bright sunshine. At 1900, few clouds, breezy, 60F. At obs, clear, calm, 43F.
4/15/2017 6:30 AM 0.00 0.0 M M M At 2000, a few clouds to west, calm, 58F. At obs, full moon, clear, calm, 44F.
4/16/2017 6:30 AM 0.00 0.0 M M M At obs, partial clouds, calm, 52F.
4/17/2017 7:15 AM 0.46 M M M M Sprinkles began about 1130 with moderate rain off and on all afternoon. At obs, cloudy, calm, 56F.
4/18/2017 6:30 AM 0.06 M M M M Sprinkles on and off yesterday. At obs, cloudy, slight wind, 55F.
4/19/2017 7:15 AM 0.00 0.0 M M M At 1845, partly cloudy, mod wind, 68F. At obs, some clouds, some wind, 48F.
4/20/2017 6:30 AM 0.06 M M M M Rain during the night. At obs, a few clouds and the moon visible, lt breeze, 53F.
4/21/2017 7:30 AM T M M M M At 1930, a few clouds, intermittent breeze, 67F. At obs, few clouds, moderate wind, 56F.
4/22/2017 6:45 AM 0.00 0.0 M M M At 2315 60F. At obs, beautiful with lots of interesting clouds and blue sky, mod wind, 53F.
4/23/2017 7:00 AM 0.00 0.0 M M M AT 1500, overcast and 77F! At obs, beautiful clouds with blue sky, light wind, 52F. Many bright yellow finch families and ants in the house. Off to buy bee and butterfly plants. Enjoy your day!
4/24/2017 7:40 AM 0.00 0.0 M M M At 2000, mostly cloudy, mod wind, 66F. At obs, cloudy, mod wind, 57F.
4/25/2017 6:00 AM T M M M M While driving yesterday had 2 brief moments where light rain hit windshield. At 1830, trace accumulation in rain gauge, cloudy/windy, 64F. At obs, cloudy/calm, 54F.
4/26/2017 7:30 AM 0.00 0.0 M M M At 2130, cloudy/windy, 66F. At obs, cloudy/light wind, 61F.
4/27/2017 7:00 AM 0.00 0.0 M M M
4/28/2017 6:50 AM 0.00 0.0 M M M At obs, clear/quite windy, 56F. Will check soil moisture, but likely need to water for the first time since fall.
4/29/2017 7:15 AM 0.00 0.0 M M M Sunny, very windy all day, 62F at 2300. At obs, clear, mod wind, 56F.
4/30/2017 6:15 AM 0.00 0.0 M M M Warm/few clouds, 82F at 1600. Saw a couple of swallowtails and a smaller brownish butterfly checking out flowers in yard. At obs, sunny/clear, little wind, 52F.
5/1/2017 6:45 AM 0.00 0.0 M M M Irrigated for the first time since October. 1850 clear/calm, 82F. At obs, clear. Moderate wind, again. 63F.
5/2/2017 5:15 AM 0.00 0.0 M M M At 1715 clear, very windy, 91F. At obs, clear/windy with strong gusts, 69F.
5/3/2017 6:00 AM 0.00 0.0 M M M At 1700, windy, with a few whispy clouds, 93F. At 2200, 79F. At obs, 72F, very windy. While watering new plants at 0800, less wind and a swallowtail was cruising stopping to sip at scabiosa, oralaya grandiflora, and Society Garlic.
5/4/2017 6:00 AM 0.00 0.0 M M M What a hot day. At 1900, a few clouds, breezy, 90F. At obs, calm, 65F.
5/5/2017 6:00 AM 0.00 0.0 M M M At 1945, mostly cloudy, breezy, 78F. At obs, some clouds, mod wind, 55F. Yesterday first sighting of a Robin this year.
5/6/2017 7:10 AM 0.00 0.0 M M M At 2300, some clouds, lt wind. At obs, partly cloudy, some wind, crisp 53F.
5/7/2017 6:10 AM 0.00 0.0 M M M At obs, partly cloudy, very windy, 60F.
5/8/2017 7:00 AM 0.00 0.0 M M M At obs, a few clouds, calm, 72F.
5/9/2017 6:45 AM 0.00 0.0 M M M At 1930, clear, light wind, 82F. At obs, a few clouds, calm, 56F.
5/10/2017 8:00 AM 0.00 0.0 M M M AT 1730, lt wind and 93F. At obs, a few whispy clouds, breezy, 59F.
5/11/2017 7:45 AM 0.00 0.0 M M M Windy and 62F at 2030. AT obs, mod wind, few clouds, 57F.
5/12/2017 7:00 AM 0.00 0.0 M M M Windy, with a few clouds, 64F at 2010. At obs, breezy and cool at 52F.
5/13/2017 8:15 AM 0.00 0.0 M M M At 1815, pretty clouds with bright blue sky, windy at times, 73F. At obs, windy again, 55F.
5/14/2017 6:30 AM 0.00 0.0 M M M Fluffy clouds yesterday with some wind. 62F at 2140. At obs, partly cloudy, light breeze, 50F. Lovely cool weather!
5/15/2017 5:15 AM 0.00 0.0 M M M Pretty cloud formations, changing all day long, windy, 72F at 1750. The first black gnats out biting. At obs, clear, calm, 50F.
5/16/2017 7:00 AM 0.00 0.0 M M M 1945 - breezy, some clouds, 72F. At 0700, overcast, mod wind, 51F.
5/17/2017 5:15 AM 0.00 0.0 M M M Yesterday about 8am, as I drove to work, a few raindrops landed on windshield, but no accumulation. At 2130, windy, 61F. At obs, moon visible, calm.
5/18/2017 8:15 AM 0.00 0.0 M M M At 2030, 71F, with few clouds during the day, light winds. AT obs, windy, 65F.
5/19/2017 6:45 AM 0.00 0.0 M M M At 2220, 72F. At obs, clear, calm, 59F.
5/20/2017 6:30 AM 0.00 0.0 M M M
5/27/2017 7:15 AM 0.00 0.0 M M M
5/28/2017 7:00 AM 0.00 0.0 M M M At 1945, windy, 68F. At obs, 56F, clear, light wind.
5/29/2017 7:40 AM 0.00 0.0 M M M At 1815, windy, clear, 86F. At obs, a few clouds, calm, 59F.
5/30/2017 6:00 AM 0.00 0.0 M M M 56F, slight wind.
5/31/2017 7:15 AM 0.04 M M M M AT 1740 mostly cloudy, mod wind, 79F. At obs, mostly cloudy with peaks of blue sky, light wind, 57F. So exciting to have rain today!
6/1/2017 6:45 AM 0.00 0.0 M M M Scattered clouds, with a cloud bank in the East along the Sierra's. At 1830, 80F, light wind. At obs, clear, calm, 59F.
6/2/2017 5:30 AM 0.00 0.0 M M M At 2115, a few clouds this afternoon, windy. At obs, 59F.
6/3/2017 7:15 AM 0.00 0.0 M M M At 1632, a few clouds, lt wind, 94F. At obs, mostly cloudy, lt wind, 62F.
6/4/2017 6:45 AM 0.00 0.0 M M M AT 2000, clear, some wind, 80F. At obs, a few clouds, mild to mod wind, 58F.
6/5/2017 6:45 AM 0.00 0.0 M M M At 1830, windy, a few clouds, 85F. At obs, wispy clouds, light wind, 55F.
6/6/2017 6:15 AM 0.00 0.0 M M M At 1800, partly cloudy, slight wind, 91F. At obs, calm, clear, 57F.
6/7/2017 6:30 AM 0.00 0.0 M M M AT 2100, clear, light wind, 76F. At obs, partly cloudy, light wind, 58F.
6/8/2017 6:45 AM 0.13 M M M M It's really raining this am! At 1730, cloudy, windy, 80F. At 0645, rain, mod wind, 56F.
6/9/2017 7:15 AM 0.04 M M M M At 1800, 0.04 accum, cloudy, lt wind, 70F. 1900 had sunlight through clouds. At obs, cloudy, calm, 63F.
6/10/2017 9:15 AM 0.00 0.0 M M M At 6:45pm, a few clouds, windy, 70F. At 9:15am, clear, lt wind, 68F.
6/11/2017 6:30 AM 0.00 0.0 M M M Clouds increased throughout the day yesterday, mod winds, 78F at 4:45pm. At obs, some clouds, calm, 51F.
6/12/2017 7:00 AM 0.19 M M M M Exciting day, where I did 2 significant weather reports, as our weather was so unusual for June. We had two thunderstorms, 0.01 by 1403 and another 0.18 mostly between 1626 and 1700, but showers until about 1745. Very windy. Cool with temp 53F at 1745. Sunshine at 1930, with great clouds and mod wind, 55F. At obs, some clouds, mod winds, 50F.
6/13/2017 6:00 AM 0.00 0.0 M M M Yesterday, huge cloud bank along north and east. At obs, mostly clear, light wind, 54F.
6/14/2017 5:45 AM 0.00 0.0 M M M 58F, a rare cloud, calm at obs.
6/15/2017 7:20 AM 0.00 0.0 M M M At 1900, a few clouds in the distance, lt to mod breeze, 93F. At obs, a few clouds, bright blue sky, lt wind, 61F.
6/16/2017 7:30 AM 0.00 0.0 M M M At 0845 yesterday, half moon was visible in bright blue sky At 0730, clear, lt wind, 73F. Not looking forward to heat wave.
6/18/2017 6:45 AM 0.00 0.0 M M M 89F at 9:15pm, 86F at 1045pm. A few clouds and slight wind. High 102F. At 6:45am, 80F, windy.
6/19/2017 4:00 AM 0.00 0.0 M M M High of 107F yesterday. Great clouds to the east in afternoon. Plants are stressed. At 4:00, a few clouds, calm, 76F.
6/27/2017 8:00 AM 0.00 0.0 M M M At 1930, clear, windy, 78F. High 89F. At 0800, clear, 62F.
6/28/2017 7:15 AM 0.00 0.0 M M M At 1845, clear, mod wind, 84F. At 0715, clear, lt wind, 60F.
7/1/2017 9:35 AM 0.00 0.0 M M M At 9:35 am, clear, light wind.
7/2/2017 6:15 AM 0.00 0.0 M M M At 6:15am, clear, calm, 59F.
7/3/2017 6:30 AM 0.00 0.0 M M M At 6:30pm, 91F, hazy skies today, light wind. High 96F. At 6:30am, 61F, clear, light wind.
7/4/2017 5:45 AM 0.00 0.0 M M M At 7:00pm, clear, lt wind, 87F. High 95F. At 5:45am, clear, calm, 61F.
7/5/2017 5:30 AM 0.00 0.0 M M M At 9:40pm, clear, breezy in evening, 76F. High 97F. This am, 60F, a few clouds, calm.
7/6/2017 6:30 AM 0.00 0.0 M M M Afternoon with increasing clouds. High 94F. At 6:30am, clear, calm, 60F.
7/7/2017 6:45 AM 0.00 0.0 M M M Afternoon clouds. Very hazy, including smoke? in late afternoon. High 103. At 9:51pm, 85F. At 6:45am, lt wind, 66F.
7/8/2017 10:00 AM 0.00 0.0 M M M At 9:45pm, 90F. High 109F. At 6:00am, 71F, calm, clear. I worked outside until 10:00am, where 90F brought me indoors. While outside, I saw the robin gathering worms for the 2 babies in nest outside our 2nd story bedroom window. Last year, nest was demolished by a raptor. I wish I had not seen that piece of nature in action. Hoping for the best this year. Giant mosquito's were out this am.
7/9/2017 8:45 AM 0.00 0.0 M M M 11:45 pm temp of 72F. At obs, clear, lt wind.
7/10/2017 7:15 AM 0.00 0.0 M M M Still HOT. High 102F. At 7pm, 96F with moderate wind. At 9:40pm was 82F (Yeah). At 7:15am, 63F, clear, lt wind.
7/11/2017 7:30 AM 0.00 0.0 M M M At 8:20om, 88F, mod wind. High 96F. At 7:30am, clear, lt wind, 71F.
7/12/2017 6:30 AM 0.00 0.0 M M M Late afternoon haze. At 11:00 pm, windy, 69F. At 6:30am, clear, light wind, 61F.
7/13/2017 7:15 AM 0.00 0.0 M M M High 96F. Hazy, looks like smoke in distance. At 7:15am, clear, calm, 62F.
7/14/2017 6:30 AM 0.00 0.0 M M M Late afternoon, some haze, clouds to the east. At 7:30pm, mod wind, 87F. High 95F. At 6:30am, clear, mod wind, 61F.
7/15/2017 7:15 AM 0.00 0.0 M M M Whispy clouds all day. At 7:15pm, mod wind, 91F. At 7:15am, clear, calm, 61F.
7/16/2017 6:45 AM 0.00 0.0 M M M There were beautiful clouds, especially at sunset. 88F at 9:40pm. High 105F. At 6:45am, 76F, with slight wind. I was working in yard and it was 93F by 10am.
7/17/2017 7:15 AM 0.00 0.0 M M M Afternoon with distant clouds. High 108F. At 7pm, 101F. At 9:22pm, 90F. At obs, 67F, mod wind.
7/18/2017 6:15 AM 0.00 0.0 M M M 96F at 7:40pm. High 104F. At 6:15am, 60F and a lovely cool breeze. What a difference if made while working in the yard this morning! Our two baby robins have left the nest... hope they are OK.
7/19/2017 6:45 AM 0.00 0.0 M M M 78F at 8:50pm, nice wind. High 92F. At 6:45am, 57F, clear, light breeze.
7/20/2017 5:45 AM 0.00 0.0 M M M At 6:15pm, 91, slight breeze. High 94. At 5:45am, 61F, calm.
7/21/2017 7:20 AM 0.00 0.0 M M M High 97F. At 10:00pm, 77F, breezy. At 7:20am, 62F, clear, light wind.
7/22/2017 6:30 AM 0.00 0.0 M M M High 101F. At obs, 61F, clear, calm.
7/23/2017 6:00 AM 0.00 0.0 M M M Too many days over 100 degrees... High 103F. At 6:15pm, 100F, a few clouds, calm. At 6:00am, calm, a few clouds, 68F.
7/24/2017 6:45 AM 0.00 0.0 M M M 6pm - 100F, windy. High 104F. At 6:45am, clear, mod wind, 66F.
7/25/2017 5:10 AM 0.00 0.0 M M M 10:00pm - mod wind, 75F. High 95F, which after so many 100+ days, feels comfortable. Clouds to north and east in afternoon. At obs, 61F.
7/26/2017 6:20 AM 0.00 0.0 M M M Afternoon clouds to east and west, with hazy skies. High 96F. At 9:00pm, 81F. At 6:20am, light wind, clear, 61F.
7/27/2017 7:00 AM 0.00 0.0 M M M High 102F. At 6:15, 94F, clouds to east, hazy. At 8:44am, clear, light wind.
7/28/2017 8:15 AM 0.00 0.0 M M M Clouds to the east were nearly obscured by haze. At 8:15am, 70F, clear, calm.
7/29/2017 6:40 AM 0.00 0.0 M M M At 5:45pm, clouds to the East, mod wind, 98F. High 102F. At 6:40am, clear, calm, 59F.
7/30/2017 7:30 AM 0.00 0.0 M M M 95F with mod wind at 5:30pm. High 99F. At 7:30, mod wind, 60F.
7/31/2017 5:20 AM 0.00 0.0 M M M 5:30pm, mod wind, clouds with thunderclouds to the east. High 99F. At 5:20am, 63F.
8/1/2017 6:15 AM 0.00 0.0 M M M Temp 96F, slight wind at 6:30pm. High 103F.
8/2/2017 5:15 AM 0.00 0.0 M M M At 8:40pm mod wind, very hazy today with clouds barely visible to east. High 104F. At 5:15am, 68F.
8/3/2017 5:10 AM 0.00 0.0 M M M Too HOT! 5:45pm - very hazy, with scattered clouds in distance, mod wind, 99F. High 103F. At 5:10am, calm, 71F. At 6:00am cloudy, calm.
8/4/2017 6:00 AM 0.00 0.0 M M M At 7:20pm, partly cloudy, mod wind, 90F. High 103F. At 6:00am, calm, many clouds, 73F.
8/5/2017 5:30 AM 0.00 0.0 M M M At 5:30pm, cloudy, light wind, 88F. High 91. At 5:30am, cloudy, slight breeze, 68F.
8/6/2017 6:00 AM 0.00 0.0 M M M At 5:15pm, scattered clouds, mod wind, 93F. At 6:00am, calm, 63F.
8/7/2017 7:40 AM 0.00 0.0 M M M Yesterday was so nice; High 92F. Scattered clouds, mod breeze, 79F at 8:15pm. Clear, calm, 62F at 7:40am.
8/8/2017 6:30 AM 0.00 0.0 M M M Hazy, with a few distant clouds, light wind, at 6:30pm. High 95F. At 6:30am, calm, 60F.
8/9/2017 8:15 AM 0.00 0.0 M M M Hazy yesterday with distant clouds to the north and east. High 95F. At 8:15am, clear, light breeze, 65F.
8/10/2017 7:00 AM 0.00 0.0 M M M Moderate cool breeze in evening. High 93F. At 7:15am, clear, light wind, 62F.
8/11/2017 6:00 AM 0.00 0.0 M M M At 9:45pm, 76F, with a high of 96F. At 6:00am, clear, light wind, 63F.
8/12/2017 8:00 AM 0.00 0.0 M M M 7pm, light wind, 94F. At 8am, calm, 66F.
8/13/2017 6:00 AM 0.00 0.0 M M M Afternoon was hazy with clouds to the north. High 97F and 73F at 10:30pm. At 6:00 am scattered clouds, light wind, 59F.
8/14/2017 6:15 AM 0.00 0.0 M M M 5:15pm, a few clouds moderate wind, 89F. High 93F. By 8:00pm, 76F with a wonderful Delta breeze - I'd almost forgotten how nice the Delta breeze is! At 6:15am, partly cloudy, calm, 60F.
8/15/2017 5:05 AM 0.00 0.0 M M M The evening was partly cloudy and breezy. At 10:15pm, 68F. High 87F. At 5:05am, 58F.
8/16/2017 7:00 AM 0.00 0.0 M M M
8/17/2017 8:30 AM 0.00 0.0 M M M Another cool day! 84F at 7:20pm. High 91F. At 8:30am, clear, light wind, 67F.
8/18/2017 7:00 AM 0.00 0.0 M M M
8/19/2017 9:45 AM 0.00 0.0 M M M Light wind and 73F at 10:30pm. High 97F. At 9:45am, clear, light wind, 76F.
8/20/2017 6:20 AM 0.00 0.0 M M M At 6:10pm, 90F, windy. At 6:20am, clear, calm, 61F.
8/21/2017 8:15 AM 0.00 0.0 M M M At 8:00pm, partly cloudy, light wind, 81F. High 93F. At 8:15am, a few clouds, light wind, 68F.
8/22/2017 6:00 AM 0.00 0.0 M M M A few distant clouds in the morning during the solar eclipse. At 6:30PM, mostly cloudy, mod wind. 7:45pm, very windy, cloudy, with a brief rainbow to the east. 6:00am, partly cloudy, calm, 62F.
8/23/2017 7:30 AM 0.00 0.0 M M M At 7:50pm, partial clouds, mod wind, 85F. High 95F. At 7:30am, light wind, 64F.
8/24/2017 7:25 AM 0.00 0.0 M M M At 5:10pm, 98F with hazy skies, slight wind. At 7:25am, slight wind, hazy, 61F.
8/25/2017 5:50 AM 0.00 0.0 M M M Afternoon had haze and scattered clouds. High 92F. At 9:15pm, 74F. 5:50am was 57F, clear, lt wind.
8/26/2017 8:40 AM 0.00 0.0 M M M 92F, slight wind at 7:15pm. High 97F. At 8:40am, clear, light wind, 77F.
8/27/2017 6:25 AM 0.00 0.0 M M M Miserable heat returns. It was 90 by midmorning, with high of 106. At 6:25, clear, slight breeze, 72F. More hot days expected.
8/28/2017 8:10 AM 0.00 0.0 M M M Increasing clouds in the am, but few in pm. Very hot - High 108F. At 7:50pm, slight wind, mostly clear, 98F. At 8:10am, slight wind, 76F.
8/29/2017 6:50 AM 0.00 0.0 M M M At 6:45pm, calm and 103F. High 109F. At 6:50am, calm, 67F.
8/30/2017 6:50 AM 0.00 0.0 M M M Afternoon had clouds to east, hazy. High 99F. At 7:45 pm, mild wind, 87F. At 6:50am, a few clouds, calm, 60F.
8/31/2017 5:10 AM 0.00 0.0 M M M High 100F. Entering 5 days of miserable 103 to 110 predictions. At 5:10am, light wind, 60F.
9/1/2017 6:30 AM 0.00 0.0 M M M Air quality poor with smoke and haze all day. At 5:20pm, hazy, mod wind, 100F. Hi/Lo 102/69. At 6:30am, hazy, breezy at times, 70F.
9/2/2017 6:30 AM 0.00 0.0 M M M High 110F, with smoke and haze. At 6:30am, hazy sky, calm, 70F.
9/3/2017 6:00 AM 0.00 0.0 M M M It was 87F by 9:50am yesterday. Hazy, smokey skies with some clouds in the evening, no wind. High was 111F. At 7pm, 101F. 74F @ 6am, 73F @ 6:30am.
9/4/2017 6:30 AM 0.00 0.0 M M M 12 noon brought increasing clouds, 27% humidity, & 100F. At 6:30am, partially cloudy and hazy, calm, 71F, 55% humidity.
9/5/2017 5:00 AM 0.00 0.0 M M M What a dramatic weather change and so pleasant! At 11:50am temp was 95 (which was the high temp). Increasing clouds and wind and by 1:40pm, temp dropped to 89F, then by 4:00pm, 86F with 83% humidity. At 5:00am, windy with temp 74F. Additional note at 7:10am: temp 73F, with 67% humidity, beautiful clouds, slight breeze.
9/6/2017 6:45 AM 0.00 0.0 M M M At 9:40pm, a beautiful full moon with some clouds, 81F, 57% humidity. High 95F. At 6:40 am, a few clouds, calm, 71F, 63% humidity.
9/7/2017 6:30 AM 0.00 0.0 M M M At 8:30pm, some clouds, light breeze, 79F, 46% humidity. A lovely morning, with a few clouds, moderate wind, 66F.
9/8/2017 6:00 AM 0.00 0.0 M M M At 6:00pm, partial clouds, 77F, 56% humidity. High 78F. At 6:00am, 62F.
9/9/2017 7:00 AM 0.00 0.0 M M M
9/10/2017 6:50 AM 0.00 0.0 M M M Although it was hot yesterday with high 95F, the morning felt a little more like fall was approaching. At 6:50am, calm, 65F, 75% humidity.
9/11/2017 6:50 AM 0.00 0.0 M M M It was hot yesterday. 85F at 9:45pm. High 100F. At 6:50am, partial clouds, calm, 69F, nice sunrise.
9/12/2017 6:00 AM T 0.0 M M M Hazy sky with clouds in the morning. By evening, very cloudy, 93F at 6:40pm. High 100F. At 6:00am, cloudy, calm, 68F. Edit 9-13-17: I did not check rain gauge and assumed zero! Today, I looked and found Trace in gauge. My husband thought we had a bit of rain yesterday and other Davis observers had rain, so I think the Trace Rain in gauge was from the 12th. My fault - never assume!
9/13/2017 5:45 AM 0.00 0.0 M M M Yesterday with clouds and haze. AT 8:00pm, calm, partial clouds, 85F. High 98F.
9/14/2017 7:40 AM 0.00 0.0 M M M Yesterday had a beautiful sunrise at 6:50, with great clouds. At 7:15pm it was 77F, moderate wind, partial clouds. Hi was 91F. At 7:45am, partial clouds, moderate wind. A few rain lilies are blooming.
9/15/2017 6:00 AM 0.00 0.0 M M M A few clouds, hazy skies, light wind, 76F at 6:30pm. High 84F. At 6:00am, calm, 57F.
9/16/2017 6:20 AM 0.00 0.0 M M M Yesterday's high was 90F. At 6:20am, partially cloudy, calm, 58F.
9/17/2017 7:00 AM 0.00 0.0 M M M
9/18/2017 5:10 AM 0.00 0.0 M M M Nice cool evening winds yesterday. 62F at 5:10am, light wind, a few clouds.
9/19/2017 6:20 AM 0.00 0.0 M M M A beautiful partly cloudy day, breezy day. High 89F. At 9:50pm 65F. At 6:20 am, 57F, calm.
9/20/2017 6:45 AM 0.00 0.0 M M M A cool, breezy evening. At 6:45am, clear, light wind, 59F.
9/21/2017 7:30 AM 0.00 0.0 M M M 74F at 5:20pm, with lots of clouds, mod wind. At 7:30am, minimal wind, some clouds, 54F.
9/22/2017 7:45 AM 0.00 0.0 M M M At obs, 50F, calm.
9/23/2017 8:50 AM 0.00 0.0 M M M AT 8:50am, mod wind, 68F.
9/24/2017 7:00 AM 0.00 0.0 M M M At 7:00am, light breeze. 59F.
9/25/2017 7:30 AM 0.00 0.0 M M M Clear with a few clouds, beautiful blue sky, mild wind.
9/26/2017 5:15 AM 0.00 0.0 M M M Clear, slight wind, 88F at 6pm. At 5:15am, clear, calm.
9/27/2017 7:20 AM 0.00 0.0 M M M At 7:20pm, 86F. It was a hot, windy afternoon. My plants were wilting and I gave in and watered early. At 7:20am, clear, calm, 60F.
9/28/2017 7:15 AM 0.00 0.0 M M M At 8:50pm, 76F. At obs, clear, calm, 56F.
9/29/2017 5:20 AM 0.00 0.0 M M M At 4:50pm, 94F. Hazy with light wind. At 5:20am, 59F. Sunrise was spectacular, with partial clouds, calm.
9/30/2017 7:00 AM 0.00 0.0 M M M AT 7am, overcast, calm, 55F.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/21/2017 5/26/2017 7:15 AM 6 0.00 M M Great weather variation in Park City Utah for the past few days. Rain, great clouds, a couple of warm days with partial clouds. Now back home. 56 at obs.
6/20/2017 6/26/2017 5:00 PM 7 0.00 M M I was in Cleveland for 8 days. While I was gone, Davis sweltered under 100+ temps all except June 26th.
6/29/2017 6/30/2017 10:30 AM 2 0.00 M M I was away in Long Beach where weather was cool, breezy, and no rain.



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground