Station Overview Station Location
Station Number OR-UM-27 Latitude 45.618483
Station Name Pendleton 4.0 SSE Longitude -118.795004
County Umatilla Elevation (ft) 1241



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 18 1.04 1.96 30 1.96 30 0.00 0 0 8 2 0.0 0 0
Nov 18 1.80 0.44 29 0.17 24 0.27 5 1 7 1 0.0 0 0
Dec 18 1.56 1.81 30 1.55 29 0.26 1 1 14 6 0.2 1 0
Jan 19 1.53 1.89 30 1.89 30 0.00 0 0 12 2 0.0 0 0
Feb 19 1.23 2.74 28 2.73 26 0.01 2 1 19 0 7.0 4 9
March 19 1.44 1.58 30 1.58 30 0.00 0 0 7 6 4.0 2 10
April 19 1.38 2.13 30 2.13 30 0.00 0 0 14 4 0.0 0 0
May 19 1.76 1.98 30 1.98 30 0.00 0 0 12 3 0.0 0 0
June 19 1.17 0.41 30 0.41 30 0.00 0 0 7 0 0.0 0 0
July 19 0.34 0.10 31 0.10 31 0.00 0 0 1 6 0.0 0 0
Aug 19 0.42 1.45 31 1.45 31 0.00 0 0 5 3 0.0 0 0
Sept 19 0.48 1.41 29 1.41 29 0.00 0 0 12 4 0.0 0 0
Water Year Totals: 14.15" 17.90" 358 days 17.36" 350 0.54" 8 days 3 118 days 37 days 11.2" 7 days 19 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
10/1/2018 0.00
10/2/2018 0.00
10/3/2018 T
10/4/2018 0.00
10/5/2018 0.00
10/6/2018 0.53
10/7/2018 0.22
10/8/2018 0.00
10/9/2018 0.38
10/10/2018 0.36
10/11/2018 0.00
10/12/2018 0.00
10/13/2018 0.00
10/14/2018
10/15/2018 0.00
10/16/2018 0.00
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 0.00
10/21/2018 0.00
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 0.00
10/25/2018 0.00
10/26/2018 0.00
10/27/2018 0.20
10/28/2018 0.03
10/29/2018 0.20
10/30/2018 T
10/31/2018 0.04
11/1/2018 0.01
11/2/2018 0.03
11/3/2018 0.02
11/4/2018 0.04
11/5/2018 0.00
11/6/2018 0.00
11/7/2018 0.00
11/8/2018 0.00
11/9/2018 0.00
11/10/2018 0.00
11/11/2018 T
11/12/2018 0.00
11/13/2018 0.00
11/14/2018 0.00
11/15/2018 0.00
11/16/2018 0.00
11/17/2018 0.00
11/18/2018 0.00
11/19/2018 0.00
11/20/2018
11/21/2018 0.00
11/22/2018 0.03
11/23/2018 0.02
11/24/2018 **
11/25/2018 **
11/26/2018 **
11/27/2018 M 0.27
11/28/2018 0.02
11/29/2018 0.00
11/30/2018 **
12/1/2018 0.26
12/2/2018 0.03
12/3/2018 0.01
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 0.00
12/7/2018 0.00
12/8/2018 0.00
12/9/2018 T
12/10/2018 0.12
12/11/2018 T
12/12/2018 0.10
12/13/2018 0.00
12/14/2018 T
12/15/2018 0.02
12/16/2018 0.00
12/17/2018 0.02
12/18/2018 0.08
12/19/2018 0.05
12/20/2018 T
12/21/2018 0.00
12/22/2018 0.00
12/23/2018 0.02
12/24/2018 0.45
12/25/2018 M
12/26/2018 0.15
12/27/2018 0.12
12/28/2018 0.04
12/29/2018 0.34
12/30/2018 T
12/31/2018 T
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.00
1/2/2019 0.00
1/3/2019 0.00
1/4/2019 0.01
1/5/2019 0.00
1/6/2019 0.02
1/7/2019 0.00
1/8/2019 0.00
1/9/2019 0.07
1/10/2019 0.01
1/11/2019 0.00
1/12/2019 0.01
1/13/2019 0.00
1/14/2019 0.00
1/15/2019 0.00
1/16/2019 T
1/17/2019 0.07
1/18/2019 0.17
1/19/2019 0.30
1/20/2019 0.42
1/21/2019 0.29
1/22/2019 0.00
1/23/2019 0.50
1/24/2019 0.02
1/25/2019 0.00
1/26/2019 0.00
1/27/2019 0.00
1/28/2019 T
1/29/2019
1/30/2019 0.00
1/31/2019 0.00
2/1/2019 0.00
2/2/2019 0.02
2/3/2019 0.31
2/4/2019 0.23
2/5/2019 0.18
2/6/2019 0.03
2/7/2019 0.00
2/8/2019 0.00
2/9/2019 0.02
2/10/2019 0.08
2/11/2019 0.30
2/12/2019 0.00
2/13/2019 0.01
2/14/2019 0.20
2/15/2019 0.03
2/16/2019 0.00
2/17/2019 0.12
2/18/2019 0.02
2/19/2019 0.00
2/20/2019 0.12
2/21/2019 **
2/22/2019 0.01
2/23/2019 0.00
2/24/2019 0.34
2/25/2019 0.34
2/26/2019 0.04
2/27/2019 0.17
2/28/2019 0.17
3/1/2019 0.00
3/2/2019 0.00
3/3/2019 T
3/4/2019 T
3/5/2019 0.00
3/6/2019 0.12
3/7/2019 0.21
3/8/2019 T
3/9/2019 0.00
3/10/2019 T
3/11/2019 0.00
3/12/2019 0.05
3/13/2019 T
3/14/2019 0.00
3/15/2019 0.00
3/16/2019 0.00
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 0.00
3/22/2019 0.00
3/23/2019 0.00
3/24/2019 0.87
3/25/2019 0.02
3/26/2019 T
3/27/2019 0.22
3/28/2019 0.09
3/29/2019
3/30/2019 0.00
3/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.00
4/2/2019 0.00
4/3/2019 T
4/4/2019 0.01
4/5/2019 0.12
4/6/2019 T
4/7/2019 0.17
4/8/2019 0.34
4/9/2019 0.55
4/10/2019 T
4/11/2019 0.02
4/12/2019 0.03
4/13/2019 0.01
4/14/2019 0.13
4/15/2019 0.00
4/16/2019 0.01
4/17/2019 0.02
4/18/2019 0.00
4/19/2019 0.00
4/20/2019 0.68
4/21/2019 0.03
4/22/2019 0.00
4/23/2019 0.01
4/24/2019 0.00
4/25/2019 0.00
4/26/2019 0.00
4/27/2019 0.00
4/28/2019 T
4/29/2019 0.00
4/30/2019 0.00
5/1/2019 0.00
5/2/2019 0.00
5/3/2019 0.00
5/4/2019
5/5/2019 0.00
5/6/2019 0.00
5/7/2019 0.00
5/8/2019 0.00
5/9/2019 0.00
5/10/2019 0.00
5/11/2019 0.00
5/12/2019 0.00
5/13/2019 0.00
5/14/2019 0.00
5/15/2019 0.02
5/16/2019 0.19
5/17/2019 0.88
5/18/2019 0.00
5/19/2019 0.03
5/20/2019 0.18
5/21/2019 0.25
5/22/2019 0.33
5/23/2019 0.03
5/24/2019 0.01
5/25/2019 T
5/26/2019 0.01
5/27/2019 0.04
5/28/2019 0.01
5/29/2019 T
5/30/2019 T
5/31/2019 0.00
6/1/2019 0.21
6/2/2019 0.00
6/3/2019 0.00
6/4/2019 0.00
6/5/2019 0.00
6/6/2019 0.01
6/7/2019 0.03
6/8/2019 0.01
6/9/2019 0.00
6/10/2019 0.00
6/11/2019 0.00
6/12/2019 0.00
6/13/2019 0.00
6/14/2019 0.00
6/15/2019 0.00
6/16/2019 0.00
6/17/2019 0.00
6/18/2019 0.00
6/19/2019 0.00
6/20/2019 0.00
6/21/2019 0.06
6/22/2019 0.00
6/23/2019 0.00
6/24/2019 0.00
6/25/2019 0.00
6/26/2019 0.00
6/27/2019 0.05
6/28/2019 0.04
6/29/2019 0.00
6/30/2019 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.00
7/2/2019 0.10
7/3/2019 T
7/4/2019 0.00
7/5/2019 0.00
7/6/2019 0.00
7/7/2019 0.00
7/8/2019 0.00
7/9/2019 0.00
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 0.00
7/13/2019 0.00
7/14/2019 0.00
7/15/2019 0.00
7/16/2019 T
7/17/2019 0.00
7/18/2019 0.00
7/19/2019 0.00
7/20/2019 0.00
7/21/2019 0.00
7/22/2019 T
7/23/2019 T
7/24/2019 T
7/25/2019 0.00
7/26/2019 0.00
7/27/2019 0.00
7/28/2019 0.00
7/29/2019 0.00
7/30/2019 T
7/31/2019 0.00
8/1/2019 0.00
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 0.00
8/5/2019 0.00
8/6/2019 0.00
8/7/2019 0.00
8/8/2019 T
8/9/2019 0.01
8/10/2019 0.01
8/11/2019 0.03
8/12/2019 1.36
8/13/2019 0.00
8/14/2019 0.00
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.00
8/18/2019 0.00
8/19/2019 0.00
8/20/2019 0.00
8/21/2019 0.00
8/22/2019 0.04
8/23/2019 0.00
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 T
8/30/2019 T
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 0.00
9/4/2019 0.00
9/5/2019 0.00
9/6/2019 0.01
9/7/2019 T
9/8/2019 0.17
9/9/2019 0.06
9/10/2019 0.00
9/11/2019 0.22
9/12/2019 0.00
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 T
9/17/2019 0.30
9/18/2019 0.09
9/19/2019 0.08
9/20/2019 0.38
9/21/2019 0.00
9/22/2019 M
9/23/2019 0.03
9/24/2019 T
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 T
9/28/2019 0.01
9/29/2019 0.05
9/30/2019 0.01



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 7:00 AM 0.00 0.0 M M M
10/2/2018 7:00 AM 0.00 0.0 M M M
10/3/2018 7:00 AM T M M M M
10/4/2018 7:00 AM 0.00 0.0 M M M
10/5/2018 7:00 AM 0.00 0.0 M M M
10/6/2018 7:40 AM 0.53 M M M M
10/7/2018 7:00 AM 0.22 M M M M
10/8/2018 7:00 AM 0.00 0.0 M M M
10/9/2018 6:45 AM 0.38 M M M M Intermittent squalls between periods of Oregon mist
10/10/2018 7:00 AM 0.36 M M M M
10/11/2018 7:00 AM 0.00 0.0 M M M
10/12/2018 7:00 AM 0.00 0.0 M M M
10/13/2018 7:00 AM 0.00 M M M M
10/15/2018 7:00 AM 0.00 0.0 M M M
10/16/2018 7:00 AM 0.00 0.0 M M M
10/17/2018 7:00 AM 0.00 0.0 M M M
10/18/2018 7:00 AM 0.00 0.0 M M M
10/19/2018 7:00 AM 0.00 0.0 M M M
10/20/2018 7:00 AM 0.00 0.0 M M M
10/21/2018 7:00 AM 0.00 0.0 M M M
10/22/2018 7:00 AM 0.00 0.0 M M M
10/23/2018 7:00 AM 0.00 0.0 M M M
10/24/2018 7:00 AM 0.00 0.0 M M M
10/25/2018 7:00 AM 0.00 0.0 M M M
10/26/2018 7:00 AM 0.00 M M M M
10/27/2018 6:45 AM 0.20 M M M M
10/28/2018 7:25 AM 0.03 M M M M
10/29/2018 6:47 AM 0.20 M M M M
10/30/2018 7:30 AM T M M M M
10/31/2018 7:03 AM 0.04 M M M M
11/1/2018 7:00 AM 0.01 M M M M
11/2/2018 7:18 AM 0.03 M M M M
11/3/2018 8:10 AM 0.02 M M M M very light mist
11/4/2018 7:15 AM 0.04 M M M M very light mist
11/5/2018 7:00 AM 0.00 0.0 M M M
11/6/2018 7:00 AM 0.00 0.0 M M M
11/7/2018 7:00 AM 0.00 0.0 M M M
11/8/2018 7:00 AM 0.00 0.0 M M M
11/9/2018 7:00 AM 0.00 0.0 M M M
11/10/2018 7:00 AM 0.00 M M M M
11/11/2018 7:00 AM T M M M M wetted driveway near 11am on10 nov
11/12/2018 7:00 AM 0.00 0.0 M M M Freezing fog, visibility ~0.5 miles
11/13/2018 7:00 AM 0.00 0.0 M M M
11/14/2018 6:49 AM 0.00 M M M M fog. visibility 1/4 mile just above freezing
11/15/2018 7:00 AM 0.00 0.0 M M M
11/16/2018 7:00 AM 0.00 0.0 M M M
11/17/2018 7:00 AM 0.00 M M M M
11/18/2018 7:00 AM 0.00 M M M M
11/19/2018 7:00 AM 0.00 M M M M
11/21/2018 7:00 AM 0.00 M M M M
11/22/2018 7:00 AM 0.03 M M M M
11/23/2018 7:00 AM 0.02 M M M M
11/27/2018 7:00 AM M 0.0 M M M
11/28/2018 7:00 AM 0.02 M M M M
11/29/2018 7:00 AM 0.00 M M M M
12/2/2018 7:00 AM 0.03 M M M M
12/3/2018 7:00 AM 0.01 M M M M
12/4/2018 7:00 AM 0.00 0.0 M M M
12/5/2018 7:00 AM 0.00 0.0 M M M
12/6/2018 7:00 AM 0.00 M M M M 23F at 7:30 am
12/7/2018 7:00 AM 0.00 M M M M
12/8/2018 7:00 AM 0.00 M M M M
12/9/2018 7:00 AM T M M T M
12/10/2018 7:00 AM 0.12 M M M M 30F. freezing rain over night. 32nd of an inch ice
12/11/2018 7:00 AM T M M M M 31F
12/12/2018 7:02 AM 0.10 M M M M 40F
12/13/2018 7:26 AM 0.00 M M M M 47F
12/14/2018 7:25 AM T M M M M
12/15/2018 7:00 AM 0.02 M M M M 33F
12/16/2018 9:04 AM 0.00 M M M M 55F
12/17/2018 6:45 AM 0.02 M M M M 42f
12/18/2018 6:46 AM 0.08 M M M M 55f raining lightly
12/19/2018 7:57 AM 0.05 M M M M 39f
12/20/2018 7:00 AM T M M M M 52f
12/21/2018 6:53 AM 0.00 M M M M 33.5f
12/22/2018 8:45 AM 0.00 M M M M 25f
12/23/2018 7:56 AM 0.02 M M M M 45f
12/24/2018 7:34 AM 0.45 M M M M 37f foggy visibility approx 200 yards
12/25/2018 7:45 AM M 0.2 M M M 32f. rain turned to snow sometime before 4:30am. 0.045 melted in gage.
12/26/2018 8:45 AM 0.15 M M M M 32f
12/27/2018 9:18 AM 0.12 M M M M 35f precipitation - light winter mix falling now
12/28/2018 9:20 AM 0.04 M M M M 35f
12/29/2018 7:46 AM 0.34 M M M M 44f
12/30/2018 7:00 AM T M M M M
12/31/2018 7:30 AM T M M M M 22f
1/1/2019 8:30 AM 0.00 0.0 M M M 25f
1/2/2019 6:40 AM 0.00 M M M M 22f, clear & calm.
1/3/2019 6:45 AM 0.00 M M M M 45f
1/4/2019 7:33 AM 0.01 M M M M 45f
1/5/2019 7:00 AM 0.00 M M M M
1/6/2019 6:47 AM 0.02 M M M M 39f
1/7/2019 7:15 AM 0.00 M M M M 33f
1/8/2019 7:21 AM 0.00 0.0 M M M 33f Hail (< 2mm)/ frozen rain shower began at 7:35
1/9/2019 6:50 AM 0.07 M M M M 31f
1/10/2019 7:35 AM 0.01 M M M M 34.5f
1/11/2019 6:52 AM 0.00 M M M M 30f
1/12/2019 9:00 AM 0.01 M M M M precipitated fog
1/13/2019 7:30 AM 0.00 M M M M 30f
1/14/2019 7:00 AM 0.00 M M M M 30f
1/15/2019 7:10 AM 0.00 M M M M 27.5f
1/16/2019 7:00 AM T M M M M 26f trace resulted from snow flurries mainly yesterday at 10 am
1/17/2019 7:48 AM 0.07 M M M M 32f
1/18/2019 7:39 AM 0.17 M M M M 35f
1/19/2019 7:48 AM 0.30 M M M M 42f
1/20/2019 9:40 AM 0.42 M M M M 36f. Winter mix through daylight hours, short term snow accumulation on lawn after sundown, gone by 2 am.
1/21/2019 7:50 AM 0.29 M M M M 33.5f
1/22/2019 7:00 AM 0.00 M M M M 34f
1/23/2019 7:00 AM 0.50 M M M M 48f
1/24/2019 9:05 AM 0.02 M M M M 42f
1/25/2019 7:10 AM 0.00 0.0 M M M 29f
1/26/2019 7:05 AM 0.00 M M M M 26f
1/27/2019 6:50 AM 0.00 0.0 M M M 28.5f
1/28/2019 7:05 AM T M M M M 33f, trace precipitated fog (approx. 0.005")multiple gauges.
1/30/2019 7:10 AM 0.00 0.0 M M M 30f
1/31/2019 5:34 PM 0.00 M M M M 32.5f
2/1/2019 4:11 PM 0.00 M M M M 33.5f
2/2/2019 7:58 AM 0.02 M M M M 37.5f
2/3/2019 7:25 AM 0.31 M M M M 40f
2/4/2019 6:06 AM 0.23 M M M M 32f
2/5/2019 6:10 AM 0.18 1.2 0.18 M M 20.5 f
2/6/2019 6:45 AM 0.03 0.1 0.03 1.4 0.21 4f (degrees Fahrenheit). Gauge in wind blown area.
2/7/2019 7:00 AM 0.00 0.0 M M M -0.5f
2/8/2019 7:00 AM 0.00 0.0 M M M 9f
2/9/2019 8:10 AM 0.02 M 0.02 M M 23.5
2/10/2019 6:55 AM 0.08 M 0.08 2.4 0.31 15f
2/11/2019 3:52 PM 0.30 M M 7.2 M 29.5f Snow until shortly after noon, then mix snow & rain
2/12/2019 7:05 AM 0.00 M M M M 40f
2/13/2019 6:00 AM 0.01 M M M M 33.5f
2/14/2019 10:45 AM 0.20 M M M M 30.5f winter mix
2/15/2019 7:55 AM 0.03 M M M M 29f winter mix
2/16/2019 8:55 AM 0.00 0.0 M M M 32f
2/17/2019 7:20 AM 0.12 0.9 M 0.9 M 29 f winter mix
2/18/2019 8:05 AM 0.02 M M M M 27f
2/19/2019 1:00 PM 0.00 0.0 M M M 40 f
2/20/2019 12:05 PM 0.12 M M M M 32f, winter mix
2/23/2019 7:55 AM 0.00 T M M M 32 f
2/24/2019 3:55 PM 0.34 4.8 M 4.8 M 34f
2/25/2019 3:15 PM 0.34 M M 7.2 M 32f
2/26/2019 6:30 AM 0.04 M M 7.4 M 21f
2/27/2019 12:05 AM 0.17 M M 10.2 M 41f
2/28/2019 6:45 AM 0.17 M M 8.5 M 15f, winter mix frozen rain and snow in later afternoon on 27th. Discovered I'd been miss-reading my tape measure (10ths of a foot, i.e. entering .13 10ths of a foot as 1.3 inches). Went back through snow entries and corrected appropriately.
3/1/2019 7:05 AM 0.00 0.0 M 5.4 M 15f
3/2/2019 7:15 AM 0.00 0.0 M 4.2 M 20.5f
3/3/2019 7:20 AM T T M 3.8 M 19.5f
3/4/2019 6:30 AM T T M 3.4 M 17f
3/5/2019 6:40 AM 0.00 0.0 M 3.4 M -1f
3/6/2019 6:00 AM 0.12 1.4 0.12 4.7 M 17f winter mix
3/7/2019 7:05 AM 0.21 2.6 M 6.2 M 25f precipitation last 24 hours winter mix {EDIT: Observer reported 2.60 for new snowfall with a melted core of 2.10. Melted core is high and appears to be a typo. Changed SWE report of 2.10 to NA until observer can be contacted to verify. Submission Time Before EDIT: 3/07/2019 8:06 AM CoCoSTAFF DNT}
3/8/2019 7:05 AM T T M M M 30f. Light dusting of what appears to be frozen fog or rain.
3/9/2019 8:55 AM 0.00 0.0 M 2.0 M 36f
3/10/2019 10:45 AM T T M 1.8 M 40.5f Daylight savings time logged
3/11/2019 6:15 AM 0.00 0.0 M 1.0 M 10f
3/12/2019 4:02 AM 0.05 T M 0.0 M 46f
3/13/2019 6:00 AM T 0.0 M M M 33f
3/14/2019 6:02 AM 0.00 M M M M 23f
3/15/2019 7:00 AM 0.00 0.0 M M M
3/16/2019 7:00 AM 0.00 0.0 M M M
3/17/2019 7:00 AM 0.00 0.0 M M M
3/18/2019 7:00 AM 0.00 0.0 M M M
3/19/2019 4:54 PM 0.00 0.0 M M M 55f
3/20/2019 3:40 PM 0.00 M M M M 64f
3/21/2019 4:10 PM 0.00 M M M M 64.6f
3/22/2019 7:00 AM 0.00 M M M M
3/23/2019 7:00 AM 0.00 M M M M
3/24/2019 9:52 AM 0.87 M M M M 44f
3/25/2019 3:02 PM 0.02 M M M M 63.5f
3/26/2019 6:13 AM T M M M M 40f
3/27/2019 4:55 PM 0.22 M M M M 45.5f
3/28/2019 2:43 PM 0.09 M M M M 56.5f
3/30/2019 1:19 PM 0.00 M M M M 62.0f
3/31/2019 7:57 AM 0.00 M M M M 38f
4/1/2019 7:00 AM 0.00 M M M M
4/2/2019 6:41 AM 0.00 M M M M 42f
4/3/2019 6:22 AM T M M M M 48f
4/4/2019 5:58 AM 0.01 M M M M 43f
4/5/2019 7:18 AM 0.12 M M M M 48f
4/6/2019 8:15 AM T M M M M 45f
4/7/2019 10:07 AM 0.17 M M M M 62
4/8/2019 5:41 AM 0.34 M M M M 45.5f
4/9/2019 5:25 AM 0.55 M M M M 45f
4/10/2019 5:22 AM T M M M M 38f
4/11/2019 5:07 AM 0.02 M M M M 43.5f
4/12/2019 5:10 AM 0.03 M M M M 45f
4/13/2019 7:00 AM 0.01 M M M M 55f
4/14/2019 8:10 AM 0.13 M M M M 44.5f
4/15/2019 5:37 AM 0.00 M M M M 35.5f
4/16/2019 6:05 AM 0.01 M M M M 43.5f light rain
4/17/2019 5:42 AM 0.02 M M M M 48.f.
4/18/2019 9:34 AM 0.00 M M M M 61f
4/19/2019 7:44 AM 0.00 M M M M 59.5f
4/20/2019 7:44 AM 0.68 M M M M 52f
4/21/2019 8:43 AM 0.03 M M M M 54f
4/22/2019 6:16 AM 0.00 M M M M 35.5f
4/23/2019 6:01 AM 0.01 M M M M 50.5f
4/24/2019 6:05 AM 0.00 M M M M 50f
4/25/2019 7:28 AM 0.00 M M M M 43f
4/26/2019 5:51 AM 0.00 M M M M 51f
4/27/2019 7:51 AM 0.00 0.0 M M M Current temperature (CT) 49.5f. New min/max thermometer (Sper Scientific +/- 2f, didn't purchase annual certification option). 46f / 69f
4/28/2019 5:33 AM T M M M M Raindrops on windshield approximately 5pm. CT 35f, min 35f, max 59f.
4/29/2019 5:35 AM 0.00 0.0 M M M Current temperature 28f, min 28f, max 67f
4/30/2019 5:38 AM 0.00 0.0 M M M Current temperature 26f, min 26f, max 61f
5/1/2019 5:19 AM 0.00 0.0 M M M Current temperature 28f, min 28f, max 67f
5/2/2019 5:34 AM 0.00 0.0 M M M Current temperature 38f, min 31f, max 74
5/3/2019 5:25 AM 0.00 0.0 M M M Current temperature 40f, 40f min, 70f max
5/5/2019 7:05 AM 0.00 M M M M current temperature 55f, min 47f, max 78f
5/6/2019 7:01 AM 0.00 0.0 M M M Current temperature 53f, min 44f, max 78f.
5/7/2019 6:56 AM 0.00 M M M M current temperature 59f, min 43f, max 79f
5/8/2019 6:51 AM 0.00 M M M M current temperature 62f, min 53f, max 83f
5/9/2019 5:21 AM 0.00 M M M M current temperature 41f, min 41f, max 78f
5/10/2019 5:06 AM 0.00 0.0 M M M Current temperature 38f, min 38f, max 78f
5/11/2019 6:59 AM 0.00 0.0 M M M Current temperature 52.5f, min 39, max 85
5/12/2019 5:44 AM 0.00 M M M M current temperature 57.5, min 52f, 90f
5/13/2019 5:32 AM 0.00 0.0 M M M Current temperature 47.5f, min 45, max 86
5/14/2019 5:02 AM 0.00 0.0 M M M Current temperature 49f, min 47f, max 84f
5/15/2019 7:55 AM 0.02 M M M M current temperature 50.0, min 45, 76 max
5/16/2019 7:25 AM 0.19 M M M M
5/17/2019 3:40 PM 0.88 M M M M
5/18/2019 8:09 AM 0.00 0.0 M M M Current temperature 60.0f
5/19/2019 8:59 AM 0.03 M M M M Current temperature 62.0f, min 51f, max 77f
5/20/2019 7:00 AM 0.18 M M M M Current temperature 50.0f, min 51f, max 68f
5/21/2019 5:06 AM 0.25 M M M M Current temperature 48.0f, min 48f, max 77f
5/22/2019 5:45 AM 0.33 M M M M Current temperature 50.0f, min 47f, max 67f
5/23/2019 5:40 AM 0.03 M M M M Current temperature 43.0f, min 43f, max 69f
5/24/2019 5:48 AM 0.01 M M M M Current temperature 59.0f, min 46f, max 83f.
5/25/2019 8:21 AM T M M M M current temperature 58.5, min 49, max 70
5/26/2019 8:01 AM 0.01 M M M M current temperature 56.5f, min 45, max 75f.
5/27/2019 8:10 AM 0.04 M M M M current temperature 63f, min 54, max 76
5/28/2019 6:32 AM 0.01 M M M M current temperature 60.0f, min 55f, max 78f
5/29/2019 5:57 AM T M M M M current temperature 57.0f, min 54f, max 85f. Light shower begin just as I read the rainguage
5/30/2019 6:28 AM T M M M M current temperature 57.5f, min 56, max 85
5/31/2019 5:18 AM 0.00 0.0 M M M current temperature 54.0f, min 54f, max 84f
6/1/2019 6:42 AM 0.21 M M M M current temperature 62.5f, min 54f, max 86f. Rainfall from convectional storm, reading in second gauge (TruChek) recorded 0.29 inches. Approximate start time of storm 16:30 PDST
6/2/2019 7:00 AM 0.00 0.0 M M M current temperature 57.0f, min 53f, max 92f
6/3/2019 5:04 AM 0.00 0.0 M M M current temperature 57.0f, min 57f, max 93f
6/4/2019 5:11 AM 0.00 M M M M current temperature 44f, min 44f, max 85f
6/5/2019 4:18 AM 0.00 0.0 M M M current temperature 56.5f, min 45f, max 85f
6/6/2019 6:16 AM 0.01 M M M M current temperature 56.0f, min 55f, max 85f. Currently light rain falling.
6/7/2019 7:14 AM 0.03 M M M M Current temperature 54.0f, min 45f, max 70ff.
6/8/2019 8:45 AM 0.01 M M M M current temperature 54.0f, min 47f, max 69f
6/9/2019 8:17 AM 0.00 M M M M current temperature 60.0f, min 40f, max 78f.
6/10/2019 5:41 AM 0.00 M M M M current temperature 50.0f, min 48f, max 86f
6/11/2019 10:27 AM 0.00 M M M M current temperature 69.0f, min 51f, max 87f
6/12/2019 5:55 AM 0.00 0.0 M M M current temperature 56.0f, min 53f, max 91f
6/13/2019 6:20 AM 0.00 0.0 M M M current temperature 70.5f, min 62f, max 94f
6/14/2019 6:21 AM 0.00 0.0 M M M Current temperature 92.0f, min 54f, max 94f
6/15/2019 4:10 PM 0.00 0.0 M M M Current temperature 87.0f, min 48f, max 89f
6/16/2019 4:08 PM 0.00 0.0 M M M Current temperature 92.0f, min 56f, max 92f
6/17/2019 5:36 PM 0.00 0.0 M M M Current temperature 92.0f, min 58f, max 92f
6/18/2019 5:36 PM 0.00 0.0 M M M Current temperature 89.0f, min 64f, max 92f
6/19/2019 4:25 PM 0.00 0.0 M M M Current temperature 78.0f, min 54f, max 86f
6/20/2019 7:00 AM 0.00 0.0 M M M Missing data
6/21/2019 4:00 PM 0.06 M M M M Current temperature 66.0f, min 49f, max 74f
6/22/2019 5:00 PM 0.00 0.0 M M M Current temperature 84.0f, min 45f, max 85f
6/23/2019 4:44 PM 0.00 0.0 M M M Current temperature 77.0f, min 48f, max 85f
6/24/2019 4:03 PM 0.00 0.0 M M M Current temperature 79.0f, min 49f, max 79f
6/25/2019 3:17 PM 0.00 0.0 M M M Current temperature 84.0f, min 50f, max 85f
6/26/2019 6:25 AM 0.00 0.0 M M M Current temperature 53.0f, min 49f, max 85f
6/27/2019 5:48 AM 0.05 M M M M Current temperature 52.0f, min 52f, max 80f
6/28/2019 5:15 AM 0.04 M M M M Current temperature 45.5f, min 45f, max 79f
6/29/2019 6:47 AM 0.00 0.0 M M M Current temperature 57.0f, min 45f, max 79f
6/30/2019 5:14 PM 0.00 0.0 M M M Current temperature 89.5f, min 54f, max 90f
7/1/2019 7:26 AM 0.00 0.0 M M M Current temperature 70.0f, min 61f, max 90f
7/2/2019 5:48 AM 0.10 M M M M Current temperature 64.5f, min 53f, max 92f
7/3/2019 5:47 AM T M M M M Current temperature 55f, min 53f, max 79f,
7/4/2019 7:05 AM 0.00 0.0 M M M Current temperature 60.5f, min 48f, max 87f
7/5/2019 6:38 AM 0.00 0.0 M M M Current temperature 61f, min 53f, max 92f
7/6/2019 10:15 AM 0.00 0.0 M M M Current temperature 75.5f, min 54f, max 92f
7/7/2019 7:45 AM 0.00 0.0 M M M Current temperature 63.5f, min 54f, 87f
7/8/2019 5:24 AM 0.00 0.0 M M M Current temperature 53.0f, min 53f, max 81f
7/9/2019 6:51 AM 0.00 0.0 M M M Current temperature 58.0f, min 48f, max 86f
7/10/2019 5:10 AM 0.00 0.0 M M M Current temperature 61.0f, min 58f, max95f
7/11/2019 6:27 AM 0.00 0.0 M M M Current temperature 65.0f, min 63f, max 87f
7/12/2019 5:40 AM 0.00 0.0 M M M Current temperature 60.0f, min 59f, max 91f
7/13/2019 5:45 AM 0.00 0.0 M M M Current temperature 57.0f, min 57f, max missing
7/14/2019 5:23 AM 0.00 0.0 M M M Current temperature 59.0f, min 59f, max 91
7/15/2019 6:04 AM 0.00 0.0 M M M Current temperature 62.0f, min 62f, max 87f
7/16/2019 5:45 AM T M M M M Current temperature 60.5f, min 59f, max 85f Short shower approximately 4:30 pm (PDST)15 July, barely wetted cement sidewalk
7/17/2019 4:47 AM 0.00 0.0 M M M Current temperature 62.0f, min 62f, max 86f
7/18/2019 6:42 AM 0.00 0.0 M M M Current temperature 65.5f, min 64f, max 86f
7/19/2019 6:20 AM 0.00 0.0 M M M Current temperature 51.5f, min 51f, max 83f
7/20/2019 5:20 AM 0.00 0.0 M M M Current temperature 43.0f, min 43f, max 79f
7/21/2019 7:17 AM 0.00 0.0 M M M Current temperature 58.5f, min 45f, max 87f
7/22/2019 5:54 AM T M M M M Current temperature 65.5f, min 63f, max 94f. Four minute shower produced approximately 0.005 inches of rain, measured in two rain gauges; bottom of meniscus read half way to 0.01 inch mark each. Times recorded Pacific Daylight Savings Time.
7/23/2019 5:55 AM T M M M M Current temperature 59.0f, min 59f, max 99f "T" occurred as and shortly after reading taken yesterday morning.
7/24/2019 5:50 AM T M M M M Current temperature 55.0f, min 55f, max 94f
7/25/2019 5:53 AM 0.00 0.0 M M M Current temperature 45.0f, min 45f, max 86f
7/26/2019 6:12 AM 0.00 0.0 M M M Current temperature 57.0f, min 45f, max 96f
7/27/2019 7:24 AM 0.00 0.0 M M M Current temperature 53.5f, min 53f, max 87f
7/28/2019 6:26 AM 0.00 0.0 M M M Current temperature 53.5f, min 53f, max 87f
7/29/2019 5:27 AM 0.00 0.0 M M M Current temperature 50.5f, min 50f, max 87f
7/30/2019 6:16 AM T M M M M Current temperature 59.5f, min 55f, max 98f Sprinkles at dawn, mare's tails on the horizon
7/31/2019 6:04 AM 0.00 0.0 M M M Current temperature 51.0f, min 51, max 94f
8/1/2019 1:40 PM 0.00 0.0 M M M Current temperature 95.0f, min 51f, max missing
8/2/2019 5:15 AM 0.00 0.0 M M M Current temperature 65.5f, min 65f, max 95f
8/3/2019 5:30 AM 0.00 0.0 M M M Current temperature 57.0f, min 57f, max 93f
8/4/2019 7:17 AM 0.00 0.0 M M M Current temperature 61.0f, min 56f, max 92f
8/5/2019 5:36 AM 0.00 0.0 M M M Current temperature 58.0f, min 58f, max 97f
8/6/2019 7:59 AM 0.00 0.0 M M M Current temperature 68.0f, min 63f, max 101f
8/7/2019 7:00 AM 0.00 0.0 M M M Current temperature 61.0f, min 61f, max missing f
8/8/2019 6:37 AM T M M M M Current temperature 63.5f, min missing, max missing
8/9/2019 5:36 AM 0.01 M M M M Current temperature 60.0f, min missing max missing
8/10/2019 6:51 AM 0.01 M M M M Current temperature 58.5f, min 58f max 93f
8/11/2019 7:02 AM 0.03 M M M M Current temperature 62.5f, min 59f, max 81f
8/12/2019 7:38 AM 1.36 M M M M Current temperature 53.0f, min 53f, max 78f Rain gauge was emptied at 0703 and again at 0803 hr, in that hour 0.96" fell. Have time stamps on photographs taken of rain gauge.
8/13/2019 8:05 AM 0.00 0.0 M M M Current temperature 51.5f, min 51f, max 87f
8/14/2019 5:18 AM 0.00 0.0 M M M Current temperature 53.5f, min 52f, max 91f
8/15/2019 8:11 AM 0.00 0.0 M M M Current temperature 59.5f, min 57f, max 93f
8/16/2019 6:00 AM 0.00 0.0 M M M Current temperature 62.0f, min 62f, max 86f
8/17/2019 7:03 AM 0.00 0.0 M M M Current temperature 59.0f, min 56f, max 85f
8/18/2019 7:30 AM 0.00 0.0 M M M Current temperature 53.0f, min 50f, max 83f
8/19/2019 8:35 AM 0.00 0.0 M M M Current temperature 74.0f, min 52f, max 84f
8/20/2019 7:05 AM 0.00 0.0 M M M Current temperature 55.0f, min 55f, max 92f
8/21/2019 5:17 AM 0.00 0.0 M M M Current temperature 63.0f, min 57f, max 94f
8/22/2019 6:47 AM 0.04 M M M M Current temperature 62.5f, min 62f, max 86f
8/23/2019 7:56 AM 0.00 0.0 M M M Current temperature 58.0f, min 49f, max 83f
8/24/2019 6:25 AM 0.00 0.0 M M M Current temperature 54.0f, min 53f, max 85f
8/25/2019 6:25 AM 0.00 0.0 M M M Current temperature 61.0f, min 60f, max 80f
8/26/2019 5:40 AM 0.00 0.0 M M M Current temperature 48.0f, min 48f, max 85f
8/27/2019 5:28 AM 0.00 0.0 M M M Current temperature 46.5f, min 46f, max 88f
8/28/2019 6:50 AM 0.00 0.0 M M M Current temperature 52.5f, min 46f, max 93f
8/29/2019 7:22 AM T M M M M Current temperature 69.0f, min 52f, max 95f
8/30/2019 6:37 AM T M M M M Current temperature 58.5f, min 59f, max 93f
8/31/2019 6:41 AM 0.00 0.0 M M M Current temperature 58.0f, min 58f, max 93f
9/1/2019 7:27 AM 0.00 M M M M current temperature 65.5f, min 61f, max 93f
9/2/2019 6:24 AM 0.00 M M M M current temperature 60.5f, min 60f max 91f
9/3/2019 8:05 AM 0.00 0.0 M M M Current temperature 67.0f, min 55f, max 88f
9/4/2019 6:13 AM 0.00 0.0 M M M Current temperature 58.0f, min 56f, max 93f
9/5/2019 5:54 AM 0.00 0.0 M M M Current temperature 65.0f, min 56f, max 93f
9/6/2019 7:00 AM 0.01 M M M M Current temperature 65.0f, min 56f, max 93f
9/7/2019 8:22 AM T M M M M Current temperature 67.0f, min 56f, max 92f
9/8/2019 8:18 AM 0.17 M M M M Current temperature 60.0f, min 60f, max 94f. Precipitation trailing off, ended approx 15 minutes after reading gauges.
9/9/2019 6:20 AM 0.06 M M M M Current temperature 57.5f, min 57f, max 77f
9/10/2019 6:30 AM 0.00 0.0 M M M Current temperature 52.5f, min 52f, max 79f
9/11/2019 6:16 AM 0.22 M M M M Current temperature 50.0f, min 50f, max 77f
9/12/2019 6:53 AM 0.00 M M M M current temperature 48.0f, min 48f, max 79f
9/13/2019 6:56 AM 0.00 0.0 M M M Current temperature 55.0f, min 47f, max 87f
9/14/2019 7:47 AM 0.00 M M M M current temperature 58.0f, min 53f, max 78f
9/15/2019 11:15 AM 0.00 M M M M current temperature 54.5f, min 49f, max 84f
9/16/2019 6:35 AM T M M M M current temperature 54.0f, min 53f, max 78f. rainfall began approximately 6am
9/17/2019 6:53 AM 0.30 M M M M current temperature 50.0f, min 49f, max 62f
9/18/2019 7:00 AM 0.09 M M M M current temperature 51.5f, min 50f, max 69f.
9/19/2019 7:53 AM 0.08 M M M M current temperature 52.5f, min 52, max 71f
9/20/2019 7:39 AM 0.38 M M M M Current temperature 55.0f, min 52f, max 71
9/21/2019 9:46 AM 0.00 0.0 M M M Current temperature 46.0f, min 46f, max 77
9/22/2019 7:00 AM M M M M M Missed readings
9/23/2019 7:08 AM 0.03 M M M M Current temperature 55.0f, min 54f, max 77f
9/24/2019 5:30 AM T M M M M Current temperature 56.0f, min 56f, max 74f
9/25/2019 6:26 AM 0.00 0.0 M M M Current temperature 45.0f, min 45f, max 70f
9/26/2019 7:42 AM 0.00 0.0 M M M Current temperature 53.0f, min 46f, 79f
9/27/2019 6:51 AM T M M M M Current temperature 48.5f, min 45f, max 76f
9/28/2019 5:42 AM 0.01 M M M M current temperature 46.0f, min 46f, max 68f
9/29/2019 5:44 AM 0.05 M M M M Current temperature 38.0f, min 38f, max 50f
9/30/2019 6:27 AM 0.01 M M M M Current temperature 36.0f, min 36f, max 53f



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/24/2018 11/27/2018 7:00 AM 4 0.27 M M
11/30/2018 12/01/2018 7:00 AM 2 0.26 M M
2/21/2019 2/22/2019 6:50 AM 2 0.01 M M 18f 6:50 2/22/2019



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