Station Overview Station Location
Station Number CA-CC-18 Latitude 37.884602
Station Name Walnut Creek 1.4 SSE Longitude -122.028472
County Contra Costa Elevation (ft) 277



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 10 1.20 0.92 31 0.92 31 0.00 0 0 5 4 0.0 0 0
Nov 10 2.77 2.78 30 2.78 30 0.00 0 0 10 0 0.0 0 0
Dec 10 4.33 5.80 31 5.80 31 0.00 0 0 17 3 0.0 0 0
Jan 11 4.57 1.32 31 1.32 31 0.00 0 0 10 2 0.0 0 0
Feb 11 4.59 4.99 28 4.99 28 0.00 0 0 9 0 0.0 0 0
March 11 3.29 6.89 31 6.89 31 0.00 0 0 18 0 0.0 0 0
April 11 1.32 0.33 30 0.33 30 0.00 0 0 6 2 0.0 0 0
May 11 0.90 0.69 31 0.69 31 0.00 0 0 6 0 0.0 0 0
June 11 0.15 2.36 30 2.36 30 0.00 0 0 6 0 0.0 0 0
July 11 0.02 0.00 31 0.00 31 0.00 0 0 0 1 0.0 0 0
Aug 11 0.07 0.00 31 0.00 31 0.00 0 0 0 0 0.0 0 0
Sept 11 0.18 0.00 30 0.00 30 0.00 0 0 0 1 0.0 0 0
Water Year Totals: 23.39" 26.08" 365 days 26.08" 365 0.00" 0 days 0 87 days 13 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
10/1/2010 0.00
10/2/2010 0.00
10/3/2010 0.00
10/4/2010 0.00
10/5/2010 0.00
10/6/2010 0.00
10/7/2010 0.00
10/8/2010 0.00
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.00
10/12/2010 0.00
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 T
10/18/2010 0.07
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 T
10/23/2010 0.02
10/24/2010 0.11
10/25/2010 0.66
10/26/2010 0.00
10/27/2010 0.00
10/28/2010 0.00
10/29/2010 T
10/30/2010 0.06
10/31/2010 T
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.00
11/7/2010 0.08
11/8/2010 0.47
11/9/2010 0.00
11/10/2010 0.02
11/11/2010 0.00
11/12/2010 0.00
11/13/2010 0.00
11/14/2010 0.00
11/15/2010 0.00
11/16/2010 0.00
11/17/2010 0.00
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.59
11/21/2010 1.12
11/22/2010 0.10
11/23/2010 0.18
11/24/2010 0.06
11/25/2010 0.00
11/26/2010 0.00
11/27/2010 0.06
11/28/2010 0.10
11/29/2010 0.00
11/30/2010 0.00
12/1/2010 0.00
12/2/2010 0.00
12/3/2010 0.05
12/4/2010 T
12/5/2010 0.01
12/6/2010 0.65
12/7/2010 0.01
12/8/2010 0.04
12/9/2010 0.55
12/10/2010 0.01
12/11/2010 T
12/12/2010 T
12/13/2010 0.00
12/14/2010 0.03
12/15/2010 0.18
12/16/2010 0.00
12/17/2010 0.11
12/18/2010 0.68
12/19/2010 1.29
12/20/2010 0.47
12/21/2010 0.00
12/22/2010 0.22
12/23/2010 0.00
12/24/2010 0.00
12/25/2010 0.00
12/26/2010 0.60
12/27/2010 0.02
12/28/2010 0.00
12/29/2010 0.88
12/30/2010 0.00
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.49
1/2/2011 0.17
1/3/2011 0.07
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.00
1/8/2011 0.00
1/9/2011 0.01
1/10/2011 0.00
1/11/2011 0.00
1/12/2011 0.03
1/13/2011 0.00
1/14/2011 0.07
1/15/2011 0.00
1/16/2011 T
1/17/2011 T
1/18/2011 0.01
1/19/2011 0.00
1/20/2011 0.00
1/21/2011 0.00
1/22/2011 0.00
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 0.00
1/27/2011 0.00
1/28/2011 0.01
1/29/2011 0.00
1/30/2011 0.31
1/31/2011 0.15
2/1/2011 0.00
2/2/2011 0.00
2/3/2011 0.00
2/4/2011 0.00
2/5/2011 0.00
2/6/2011 0.00
2/7/2011 0.00
2/8/2011 0.00
2/9/2011 0.00
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.03
2/15/2011 0.18
2/16/2011 0.86
2/17/2011 0.47
2/18/2011 0.90
2/19/2011 1.10
2/20/2011 0.40
2/21/2011 0.00
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.76
2/26/2011 0.29
2/27/2011 0.00
2/28/2011 0.00
3/1/2011 0.00
3/2/2011 0.12
3/3/2011 0.02
3/4/2011 0.00
3/5/2011 0.00
3/6/2011 0.25
3/7/2011 0.24
3/8/2011 0.00
3/9/2011 0.00
3/10/2011 0.00
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.00
3/14/2011 0.28
3/15/2011 0.14
3/16/2011 0.48
3/17/2011 0.00
3/18/2011 0.01
3/19/2011 0.98
3/20/2011 0.96
3/21/2011 0.11
3/22/2011 0.04
3/23/2011 0.34
3/24/2011 0.43
3/25/2011 1.82
3/26/2011 0.44
3/27/2011 0.20
3/28/2011 0.03
3/29/2011 0.00
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 0.00
4/3/2011 0.00
4/4/2011 0.00
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 0.01
4/8/2011 0.04
4/9/2011 0.00
4/10/2011 0.00
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.11
4/15/2011 0.00
4/16/2011 0.00
4/17/2011 0.00
4/18/2011 T
4/19/2011 T
4/20/2011 0.00
4/21/2011 0.12
4/22/2011 0.00
4/23/2011 0.00
4/24/2011 0.03
4/25/2011 0.02
4/26/2011 0.00
4/27/2011 0.00
4/28/2011 0.00
4/29/2011 0.00
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.00
5/7/2011 0.00
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.00
5/12/2011 0.00
5/13/2011 0.00
5/14/2011 0.00
5/15/2011 0.14
5/16/2011 0.01
5/17/2011 0.17
5/18/2011 0.24
5/19/2011 0.00
5/20/2011 0.00
5/21/2011 0.00
5/22/2011 0.00
5/23/2011 0.00
5/24/2011 0.00
5/25/2011 0.00
5/26/2011 0.08
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 0.05
5/30/2011 0.00
5/31/2011 0.00
6/1/2011 0.12
6/2/2011 0.09
6/3/2011 0.00
6/4/2011 0.42
6/5/2011 1.00
6/6/2011 0.04
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.00
6/10/2011 0.00
6/11/2011 0.00
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.00
6/15/2011 0.00
6/16/2011 0.00
6/17/2011 0.00
6/18/2011 0.00
6/19/2011 0.00
6/20/2011 0.00
6/21/2011 0.00
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 0.00
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 0.69
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 0.00
7/9/2011 0.00
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.00
7/13/2011 0.00
7/14/2011 T
7/15/2011 0.00
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.00
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.00
7/27/2011 0.00
7/28/2011 0.00
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.00
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 0.00
8/7/2011 0.00
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.00
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.00
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.00
8/30/2011 0.00
8/31/2011 0.00
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.00
9/16/2011 0.00
9/17/2011 0.00
9/18/2011 0.00
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 T
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 0.00 0.0 M M M
10/2/2010 7:00 AM 0.00 0.0 M M M
10/3/2010 7:00 AM 0.00 0.0 M M M
10/4/2010 7:00 AM 0.00 0.0 M M M
10/5/2010 7:00 AM 0.00 0.0 M M M
10/6/2010 7:00 AM 0.00 0.0 M M M
10/7/2010 7:00 AM 0.00 0.0 M M M
10/8/2010 7:00 AM 0.00 0.0 M M M
10/9/2010 7:00 AM 0.00 0.0 M M M
10/10/2010 7:00 AM 0.00 0.0 M M M
10/11/2010 7:00 AM 0.00 0.0 M M M
10/12/2010 7:00 AM 0.00 0.0 M M M Temperature warmed to over 70F at 2:30 am this morning with Diablo downslope windy conditions. 75F at 7:00 am and crystal clear. High Fire Danger! Especially since the last measurable rain was on May 28th at this station. Not even a T.
10/13/2010 7:00 AM 0.00 0.0 M M M
10/14/2010 7:00 AM 0.00 0.0 M M M
10/15/2010 7:00 AM 0.00 0.0 M M M
10/16/2010 7:00 AM 0.00 0.0 M M M
10/17/2010 7:00 AM T M M M M Sprinkles near dawn. Cloudy and 55F.
10/18/2010 7:00 AM 0.07 M M M M First measureable Rain at this station since May 28th. A total of 141 days ago. This morning; 50F and Overcast.
10/19/2010 7:00 AM 0.00 0.0 M M M
10/20/2010 7:00 AM 0.00 0.0 M M M
10/21/2010 7:00 AM 0.00 0.0 M M M
10/22/2010 7:00 AM T M M M M Very Light Showers in the Evening. This morning; Low Overcast and 53F.
10/23/2010 7:00 AM 0.02 0.0 M M M Intermittent Drizzle and Very Light Rain yeserday. This morning; Light Rain and 52F.
10/24/2010 7:00 AM 0.11 M M M M Occasional Light Rain yesterday. This morning; Overcast, Windy, 29.92F, and 60F.
10/25/2010 7:00 AM 0.66 0.0 M M M Rain throughout the day light hours yesterday, heaviest from 2 pm to 3 pm. Storm Total 0.79. This morning; Fair, 48F, and 30.08R.
10/26/2010 7:00 AM 0.00 0.0 M M M
10/27/2010 7:00 AM 0.00 0.0 M M M
10/28/2010 7:00 AM 0.00 0.0 M M M
10/29/2010 7:00 AM T 0.0 M M M Sprinkles this morning; Cloudy, 52F, and 29.97F.
10/30/2010 7:00 AM 0.06 0.0 M M M Sprinkles started at 6:00 pm and Occasional Light Rain began at 9:00 pm through Midnight. This morning; Cloudy, 51F, and 29.90R.
10/31/2010 7:00 AM T 0.0 0.00 0.0 0.00 Spotty Very Light Drizzle yesterday.
11/1/2010 7:00 AM 0.00 0.0 M M M
11/2/2010 7:00 AM 0.00 0.0 M M M
11/3/2010 7:00 AM 0.00 0.0 M M M
11/4/2010 7:00 AM 0.00 0.0 M M M
11/5/2010 7:00 AM 0.00 0.0 M M M
11/6/2010 7:00 AM 0.00 0.0 M M M
11/7/2010 7:00 AM 0.08 0.0 0.00 0.0 0.00 Light Rain, 55F, and 30.02F.
11/8/2010 7:00 AM 0.47 0.0 0.00 0.0 0.00 This Morning 40F and Clear.
11/9/2010 7:00 AM 0.00 0.0 M M M
11/10/2010 7:00 AM 0.02 0.0 0.00 0.0 0.00 This morning; Clear, 47F, and 30.03S.
11/11/2010 7:00 AM 0.00 0.0 M M M
11/12/2010 7:00 AM 0.00 0.0 M M M
11/13/2010 7:00 AM 0.00 0.0 M M M
11/14/2010 7:00 AM 0.00 0.0 M M M
11/15/2010 7:00 AM 0.00 0.0 M M M
11/16/2010 7:00 AM 0.00 0.0 M M M
11/17/2010 7:00 AM 0.00 0.0 M M M
11/18/2010 7:00 AM 0.00 0.0 M M M
11/19/2010 7:00 AM 0.00 0.0 M M M
11/20/2010 7:00 AM 0.59 0.0 0.00 0.0 0.00 Light Showers continue this morning.
11/21/2010 7:00 AM 1.12 0.0 M 0.0 M Heavy Showers and Evening Thunderstorms witn Rock Salt Sized Hail. Hail Report posted. This morning; Overcast, 42F, and 29.82R.
11/22/2010 7:00 AM 0.10 0.0 M 0.0 M Heavy Shower between 8:30 and 9:00 pm last night. This morning; Partly Cloudy, 44F, and 30.15.
11/23/2010 7:00 AM 0.18 0.0 M 0.0 M Light Rain continuing this morning; 50F, 29.96F, and Overcast.
11/24/2010 7:00 AM 0.06 0.0 M 0.0 M Frosty and Cold this morning; Clear, 28F, and 30.16R.
11/25/2010 7:00 AM 0.00 0.0 M M M
11/26/2010 7:00 AM 0.00 0.0 M M M
11/27/2010 8:00 AM 0.06 0.0 M 0.0 M Light Rain, Overcast, 46F, and 29.90F.
11/28/2010 7:00 AM 0.10 0.0 M 0.0 M Light Rain before noon, then Showers to 4 pm. Sunny this morning.
11/29/2010 7:00 AM 0.00 0.0 M M M
11/30/2010 7:00 AM 0.00 0.0 M M M
12/1/2010 7:00 AM 0.00 0.0 M M M
12/2/2010 7:00 AM 0.00 0.0 M M M
12/3/2010 7:00 AM 0.05 0.0 M 0.0 M This morning; Overcast, 46F, and 30.05S
12/4/2010 7:00 AM T 0.0 M 0.0 M Sprinkles this morning; 44F, 29.98R, and Overcast.
12/5/2010 7:00 AM 0.01 0.0 M 0.0 M This morning; Fog, Visibility 1/8 Mile, 49F, 30.02F.
12/6/2010 7:00 AM 0.65 0.0 M 0.0 M Moderate to Heavy Rain late afternnon and evening. This morning; Light Rain, 52F, 30.18R, and Low Overcast
12/7/2010 7:00 AM 0.01 0.0 M 0.0 M Nice day after early morning Shower. This morning; 39F, 30.25S, and bright stars.
12/8/2010 7:00 AM 0.04 0.0 M 0.0 M This morning; Light Rain, 49F, and 30.18R.
12/9/2010 7:00 AM 0.55 0.0 M 0.0 M Day long Light to Moderate Rain. This morning; Light Drizzle, 52F, 30.21R, and Low Overcast.
12/10/2010 7:00 AM 0.01 0.0 M 0.0 M This morning; Mild, 56F, 30.18R, and Low Overcast.
12/11/2010 8:00 AM T 0.0 M 0.0 M This morning; Continued Mild; 56F, 30.28R, Low Overcast, and Light Fog.
12/12/2010 7:00 AM T M M M M This morning; 55F, 30.28S, with a Low Overcast.
12/13/2010 7:00 AM 0.00 0.0 M M M
12/14/2010 7:00 AM 0.03 0.0 M 0.0 M Light Rain began early this morning; continued Mild, 55F, 29.97R, and Overcast.
12/15/2010 7:00 AM 0.18 0.0 M 0.0 M
12/16/2010 7:00 AM 0.00 0.0 M M M
12/17/2010 7:00 AM 0.11 0.0 M 0.0 M Light Rain this morning, 45F, 29.84F, and Overcast.
12/18/2010 10:00 AM 0.68 0.0 M 0.0 M Intermittent Light Rain continuing this morning; 55F, 29.81R, and Overcast.
12/19/2010 7:00 AM 1.29 0.0 M 0.0 M Moderate to Heavy Rain all night. This morning; Stormy, Moderate Rain, 52F, 29.51F, and Overcast.
12/20/2010 7:00 AM 0.47 0.0 M 0.0 M Intermittent Rain during the day; Showers and Thundershowers in the evening hours. This morning; 46F, 29.71S, and Mostly Cloudy.
12/21/2010 7:00 AM 0.00 0.0 M M M
12/22/2010 7:00 AM 0.22 0.0 M 0.0 M Low Overcast and Fog this morning; 50F, and 29.69R.
12/23/2010 7:00 AM 0.00 0.0 M M M
12/24/2010 7:00 AM 0.00 0.0 M M M
12/25/2010 7:00 AM 0.00 0.0 M M M
12/26/2010 7:00 AM 0.60 0.0 M 0.0 M Rainy Christmas, last Shower early this morning; 42F, 30.15R, and Partly Sunny.
12/27/2010 7:00 AM 0.02 0.0 M 0.0 M Fog and Drizzle this morning; 38F, 30.32R, and Foggy.
12/28/2010 7:00 AM 0.00 0.0 M M M
12/29/2010 7:00 AM 0.88 0.0 M 0.0 M Rainy day yesterday turned to Showers early this morning; 45F, 29.73R, and Partly Cloudy.
12/30/2010 7:00 AM 0.00 0.0 M M M
12/31/2010 7:00 AM 0.00 0.0 M M M
1/1/2011 8:00 AM 0.49 0.0 M 0.0 M Light Rain and Fog; 41F, 30.06R, Overcast with Visibility 1/2 Mile.
1/2/2011 7:00 AM 0.17 0.0 M 0.0 M Occasional Light Rain yesterday and continued Cool; this morning Light Rain and Fog, 44F, 29.93F, and Overcast.
1/3/2011 7:00 AM 0.07 0.0 M 0.0 M Occasional Rain before noon yesterday. This morning; 44F and 30.03R.
1/4/2011 7:00 AM 0.00 0.0 M M M
1/5/2011 7:00 AM 0.00 0.0 M M M
1/6/2011 7:00 AM 0.00 0.0 M M M
1/7/2011 7:00 AM 0.00 0.0 M M M
1/8/2011 7:00 AM 0.00 0.0 M M M
1/9/2011 7:00 AM 0.01 0.0 M 0.0 M Moderate Drizzle at times during the evening hours yesterday. This morning; 37F, 30.11R, and Partly Sunny.
1/10/2011 7:00 AM 0.00 0.0 M M M
1/11/2011 7:00 AM 0.00 0.0 M M M
1/12/2011 7:00 AM 0.03 M M M M
1/13/2011 7:00 AM 0.00 0.0 M M M
1/14/2011 7:00 AM 0.07 0.0 0.00 M M
1/15/2011 7:00 AM 0.00 0.0 M M M
1/16/2011 7:00 AM T 0.0 M 0.0 M Very Light Drizzle and Foggy this morning. Now; 45F, 30.24R, and Low Overcast.
1/17/2011 7:00 AM T 0.0 M 0.0 M Very Light Drizzle and Dense Fog this morning,47F, 30.24S, and Sky Obscured.
1/18/2011 7:00 AM 0.01 0.0 M 0.0 M Light Drizzle last night; this morning 45F, 30.13F, and Light Fog.
1/19/2011 7:00 AM 0.00 0.0 M M M
1/20/2011 7:00 AM 0.00 0.0 M M M
1/21/2011 7:00 AM 0.00 0.0 M M M
1/22/2011 7:00 AM 0.00 0.0 M M M
1/23/2011 7:00 AM 0.00 0.0 M M M
1/24/2011 7:00 AM 0.00 0.0 M M M
1/25/2011 7:00 AM 0.00 0.0 M M M
1/26/2011 7:00 AM 0.00 0.0 M M M
1/27/2011 7:00 AM 0.00 0.0 M M M
1/28/2011 7:00 AM 0.01 0.0 M 0.0 M Dense Fog with Drizzle in the morning yesterday.
1/29/2011 7:00 AM 0.00 0.0 M M M
1/30/2011 7:00 AM 0.31 0.0 M 0.0 M Periods of Rain and Showers last night. This morning; 48F, 29.98R, and Mostly Cloudy.
1/31/2011 7:00 AM 0.15 0.0 M 0.0 M Showers ended at 2:00 pm yesterday. This morning; Fair skies, 34F, and 30.26R.
2/1/2011 7:00 AM 0.00 0.0 M M M
2/2/2011 7:00 AM 0.00 0.0 M M M
2/3/2011 7:00 AM 0.00 0.0 M M M
2/4/2011 7:00 AM 0.00 0.0 M M M
2/5/2011 7:00 AM 0.00 0.0 M M M
2/6/2011 7:00 AM 0.00 0.0 M M M
2/7/2011 7:00 AM 0.00 0.0 M M M
2/8/2011 7:00 AM 0.00 0.0 M M M
2/9/2011 7:00 AM 0.00 0.0 M M M
2/10/2011 7:00 AM 0.00 0.0 M M M
2/11/2011 7:00 AM 0.00 0.0 M M M
2/12/2011 7:00 AM 0.00 0.0 M M M
2/13/2011 7:00 AM 0.00 0.0 M M M
2/14/2011 7:00 AM 0.03 0.0 M M M Light Rain started early this morning.
2/15/2011 7:00 AM 0.18 0.0 M M M Overcast and Mild this morning.
2/16/2011 7:00 AM 0.86 0.0 M M M Moderate to Heavy Rain starting at 9:30 pm last night into the early morning hours. This morning; Overcast, 44F, and 29.78R.
2/17/2011 7:00 AM 0.47 0.0 M M M Showers yesterday with .28 in one hour last night from 9:15 to 10:15 pm. This morning; 41F, 29.86R, and Mostly Cloudy.
2/18/2011 7:00 AM 0.90 0.0 M M M Moderate to Heavy Rain most of the day yesterday. Light Showers last night. This morning; Overcast and 36F.
2/19/2011 7:00 AM 1.10 0.0 M M M Periods of Moderate to Heavy Rain yesterday and into the early morning hours. This morning; Partly Cloudy, 37F, and 29.75R.
2/20/2011 7:00 AM 0.40 0.0 M M M Showers ended at 8:30 pm last night. This morning; Fair, 31F, and Frosty.
2/21/2011 7:00 AM 0.00 0.0 M M M
2/22/2011 7:00 AM 0.00 0.0 M M M
2/23/2011 7:00 AM 0.00 0.0 M M M
2/24/2011 7:00 AM 0.00 0.0 M M M
2/25/2011 7:00 AM 0.76 0.0 M M M Heavy Rain this morning as a Cold Front approaches; 48F, 29.74F Rapidly, and Overcast.
2/26/2011 7:00 AM 0.29 0.0 M M M
2/27/2011 7:00 AM 0.00 0.0 M M M
2/28/2011 7:00 AM 0.00 0.0 M M M
3/1/2011 7:00 AM 0.00 0.0 M M M
3/2/2011 7:00 AM 0.12 0.0 M M M
3/3/2011 7:00 AM 0.02 0.0 M M M
3/4/2011 7:00 AM 0.00 0.0 M M M
3/5/2011 7:00 AM 0.00 0.0 M M M
3/6/2011 7:00 AM 0.25 0.0 M M M Light to Moderate Rain the past several hours. This morning; 52F, 29.93S, and Overcast.
3/7/2011 7:00 AM 0.24 0.0 M M M Light Rain ended last night by 10:30 pm. This morning; Breezy from the NorthWest, Mostly Cloudy, 45F, and 29.98S.
3/8/2011 7:00 AM 0.00 0.0 M M M
3/9/2011 7:00 AM 0.00 0.0 M M M
3/10/2011 7:00 AM 0.00 0.0 M M M
3/11/2011 7:00 AM 0.00 0.0 M M M
3/12/2011 7:00 AM 0.00 0.0 M M M
3/13/2011 7:00 AM 0.00 0.0 M M M
3/14/2011 7:00 AM 0.28 0.0 M M M Light to Occasionally Moderate Rain in the afternoon turned to Showers overnight.
3/15/2011 7:00 AM 0.14 0.0 M M M Light Rain beginning this morning; 53F, 30.14F, and Overcast.
3/16/2011 7:00 AM 0.48 0.0 M M M
3/17/2011 7:00 AM 0.00 0.0 M M M
3/18/2011 7:00 AM 0.01 0.0 M M M Light Rain began in the last hour. This morning; 49F, 29.99F, and Overcast.
3/19/2011 7:00 AM 0.98 0.0 M M M Rain turned to Showers in the late afternoon yesterday. This morning; 40F, 29.91S, and Clear Skies.
3/20/2011 7:00 AM 0.96 0.0 M M M Heavy Rain last night (.21) for 30 minutes during the Frontal Passage at 11:00 pm. This morning; Light Drizzle, 46F, 29.48R, and Overcast.
3/21/2011 7:00 AM 0.11 0.0 M M M Showers yesterday, mainly in the morning. This morning; 39F, 29.70R and Fair.
3/22/2011 7:00 AM 0.04 0.0 M M M Light Rain overnight. This morning; 41F, 30.07S, and Partly Cloudy.
3/23/2011 7:00 AM 0.34 0.0 M M M Light Rain in the last 12 hours has produced slightly over a third of an inch of rain. This moring; Light Rain continuing; 47F, 29.79S, and Overcast.
3/24/2011 7:00 AM 0.43 0.0 M M M Showers the last 24 hours. This morning; Light Rain Shower, 45F, 29.75F, and Overcast. The March Monsoon continues.
3/25/2011 7:00 AM 1.82 0.0 M M M Periods of Heavy Rain in the last 24 hours; This morning; Moderate Rain, 45F, 29.92R, and Overcast.
3/26/2011 7:00 AM 0.44 0.0 M M M Showers yesterday turned to Rain last night as the next system is pushing through this morning. Now; Moderate Rain, 46F, 29.81F, and Overcast.
3/27/2011 7:00 AM 0.20 0.0 M M M Showers ended in the late afternoon yesterday. This morning; 42F, 30.03R, and Overcast. Measurable Rain in the last 13 of 14 days.
3/28/2011 7:00 AM 0.03 0.0 M M M Weak Frontal Passage last night with Light Rain around 9 pm. This morning; 39F, 30.11R, and Clear.
3/29/2011 7:00 AM 0.00 0.0 M M M
3/30/2011 7:00 AM 0.00 0.0 M M M
3/31/2011 7:00 AM 0.00 0.0 M M M
4/1/2011 7:00 AM 0.00 0.0 M M M
4/2/2011 7:00 AM 0.00 0.0 M M M
4/3/2011 7:00 AM 0.00 0.0 M M M
4/4/2011 7:00 AM 0.00 0.0 M M M
4/5/2011 7:00 AM 0.00 0.0 M M M
4/6/2011 7:00 AM 0.00 0.0 M M M
4/7/2011 7:00 AM 0.01 0.0 M M M Light Rain in the early morning hours; 45F, 29.93S, and Partly Cloudy.
4/8/2011 7:00 AM 0.04 T T M M A rare April Shower mixed with Snow Flakes in the late evening when the temperature briefly dipped to 39F. This morning; 34F, 29.78S, and Clear skies.
4/9/2011 7:00 AM 0.00 0.0 M M M
4/10/2011 7:00 AM 0.00 0.0 M M M
4/11/2011 7:00 AM 0.00 0.0 M M M
4/12/2011 7:00 AM 0.00 0.0 M M M
4/13/2011 7:00 AM 0.00 0.0 M M M
4/14/2011 7:00 AM 0.11 0.0 M M M April Showers during the morning yesterday; this morning; 37F, 30.38S, and Mostly Cloudy.
4/15/2011 7:00 AM 0.00 0.0 M M M
4/16/2011 7:00 AM 0.00 0.0 M M M
4/17/2011 7:00 AM 0.00 0.0 M M M
4/18/2011 7:00 AM T 0.0 M M M Sprinkles this morning; 53F, 29.97, and Cloudy.
4/19/2011 7:00 AM T 0.0 M M M This morning; 54F, 29.99S, and Low Overcast.
4/20/2011 7:00 AM 0.00 0.0 M M M
4/21/2011 7:00 AM 0.12 0.0 M M M Light Rain last night. This morning; 46F, 30.05R, and Clear skies.
4/22/2011 7:00 AM 0.00 0.0 M M M
4/23/2011 7:00 AM 0.00 0.0 M M M
4/24/2011 7:00 AM 0.03 0.0 M M M Light Rain this morning; 53F, 29.94R, and Overcast.
4/25/2011 7:00 AM 0.02 0.0 M M M This morning; Light Drizzle, Overcast, 30.15S, and 52F.
4/26/2011 7:00 AM 0.00 0.0 M M M
4/27/2011 7:00 AM 0.00 0.0 M M M
4/28/2011 7:00 AM 0.00 0.0 M M M
4/29/2011 7:00 AM 0.00 0.0 M M M
4/30/2011 7:00 AM 0.00 0.0 M M M
5/1/2011 7:00 AM 0.00 0.0 M M M
5/2/2011 7:00 AM 0.00 0.0 M M M
5/3/2011 7:00 AM 0.00 0.0 M M M
5/4/2011 7:00 AM 0.00 0.0 M M M
5/5/2011 7:00 AM 0.00 0.0 M M M
5/6/2011 7:00 AM 0.00 0.0 M M M
5/7/2011 7:00 AM 0.00 0.0 M M M
5/8/2011 7:00 AM 0.00 0.0 M M M
5/9/2011 7:00 AM 0.00 0.0 M M M
5/10/2011 7:00 AM 0.00 0.0 M M M
5/11/2011 7:00 AM 0.00 0.0 M M M
5/12/2011 7:00 AM 0.00 0.0 M M M
5/13/2011 7:00 AM 0.00 0.0 M M M
5/14/2011 7:00 AM 0.00 0.0 M M M
5/15/2011 7:00 AM 0.14 0.0 M M M Light Rain overnight. This morning; Cloudy, 29.85R, and 43F.
5/16/2011 7:00 AM 0.01 M M M M A couple Light Showers yesterday. This morning 43F, 30.00F, and Fair Skies.
5/17/2011 7:00 AM 0.17 0.0 M M M Light Rain late afternoon and evening until 8:30 pm. This morning; 48F, 29.79F, and Overcast.
5/18/2011 7:00 AM 0.24 0.0 M M M Showers yesterday and last night. This morning; 48F, 29.80S, and Mostly Cloudy.
5/19/2011 7:00 AM 0.00 0.0 M M M
5/20/2011 7:00 AM 0.00 0.0 M M M
5/21/2011 7:00 AM 0.00 0.0 M M M
5/22/2011 7:00 AM 0.00 0.0 M M M
5/23/2011 7:00 AM 0.00 0.0 M M M
5/24/2011 7:00 AM 0.00 0.0 M M M
5/25/2011 7:00 AM 0.00 0.0 M M M
5/26/2011 7:00 AM 0.08 0.0 M M M
5/27/2011 7:00 AM 0.00 0.0 M M M
5/28/2011 7:00 AM 0.00 0.0 M M M
5/29/2011 7:00 AM 0.05 0.0 M M M
5/30/2011 7:00 AM 0.00 0.0 M M M
5/31/2011 7:00 AM 0.00 0.0 M M M
6/1/2011 7:00 AM 0.12 0.0 M M M Light Rain yesterday and a passing Shower this morning; 46F, 30.07S, and Mostly Cloudy.
6/2/2011 7:00 AM 0.09 0.0 M M M
6/3/2011 7:00 AM 0.00 0.0 M M M
6/4/2011 7:00 AM 0.42 0.0 M M M Very unseasonal with Light to Moderate Rain after midnight. This morning; Moderate Rain, 54F, 29.77R, and Overcast.
6/5/2011 7:00 AM 1.00 0.0 M M M Rain until early afternoon, then Moderate to Heavy Showers through late evening. This morning; Light Rain, 54F, 29.99S, and Overcast.
6/6/2011 7:00 AM 0.04 M M M M
6/7/2011 7:00 AM 0.00 0.0 M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM 0.00 0.0 M M M
6/10/2011 7:00 AM 0.00 0.0 M M M
6/11/2011 7:00 AM 0.00 0.0 M M M
6/12/2011 7:00 AM 0.00 0.0 M M M
6/13/2011 7:00 AM 0.00 0.0 M M M
6/14/2011 7:00 AM 0.00 0.0 M M M
6/15/2011 7:00 AM 0.00 0.0 M M M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 7:00 AM 0.00 0.0 M M M
6/18/2011 7:00 AM 0.00 0.0 M M M
6/19/2011 7:00 AM 0.00 0.0 M M M
6/20/2011 7:00 AM 0.00 0.0 M M M
6/21/2011 7:00 AM 0.00 0.0 M M M
6/22/2011 7:00 AM 0.00 0.0 M M M
6/23/2011 7:00 AM 0.00 0.0 M M M
6/24/2011 7:00 AM 0.00 0.0 M M M
6/25/2011 7:00 AM 0.00 0.0 M M M
6/26/2011 7:00 AM 0.00 0.0 M M M
6/27/2011 7:00 AM 0.00 0.0 M M M
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:00 AM 0.69 0.0 M M M Unseasonal Rain in the afternoon yesterday; this morning; 51F, 29.92R, and Mostly Cloudy.
6/30/2011 7:00 AM 0.00 0.0 M M M
7/1/2011 7:00 AM 0.00 0.0 M M M
7/2/2011 7:00 AM 0.00 0.0 M M M
7/3/2011 7:00 AM 0.00 0.0 M M M
7/4/2011 7:00 AM 0.00 0.0 M M M
7/5/2011 7:00 AM 0.00 0.0 M M M
7/6/2011 7:00 AM 0.00 0.0 M M M
7/7/2011 7:00 AM 0.00 0.0 M M M
7/8/2011 7:00 AM 0.00 0.0 M M M
7/9/2011 7:00 AM 0.00 0.0 M M M
7/10/2011 7:00 AM 0.00 0.0 M M M
7/11/2011 7:00 AM 0.00 0.0 M M M
7/12/2011 7:00 AM 0.00 0.0 M M M
7/13/2011 7:00 AM 0.00 0.0 M M M
7/14/2011 7:00 AM T M M M M
7/15/2011 7:00 AM 0.00 0.0 M M M
7/16/2011 7:00 AM 0.00 0.0 M M M
7/17/2011 7:00 AM 0.00 0.0 M M M
7/18/2011 7:00 AM 0.00 0.0 M M M
7/19/2011 7:00 AM 0.00 0.0 M M M
7/20/2011 7:00 AM 0.00 0.0 M M M
7/21/2011 7:00 AM 0.00 0.0 M M M
7/22/2011 7:00 AM 0.00 0.0 M M M
7/23/2011 7:00 AM 0.00 0.0 M M M
7/24/2011 7:00 AM 0.00 0.0 M M M
7/25/2011 7:00 AM 0.00 0.0 M M M
7/26/2011 7:00 AM 0.00 0.0 M M M
7/27/2011 7:00 AM 0.00 0.0 M M M
7/28/2011 7:00 AM 0.00 0.0 M M M
7/29/2011 7:00 AM 0.00 0.0 M M M
7/30/2011 7:00 AM 0.00 0.0 M M M
7/31/2011 7:00 AM 0.00 0.0 M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:00 AM 0.00 0.0 M M M
8/3/2011 7:00 AM 0.00 0.0 M M M
8/4/2011 7:00 AM 0.00 0.0 M M M
8/5/2011 7:00 AM 0.00 0.0 M M M
8/6/2011 7:00 AM 0.00 0.0 M M M
8/7/2011 7:00 AM 0.00 0.0 M M M
8/8/2011 7:00 AM 0.00 0.0 M M M
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 7:00 AM 0.00 0.0 M M M
8/13/2011 7:00 AM 0.00 0.0 M M M
8/14/2011 7:00 AM 0.00 0.0 M M M
8/15/2011 7:00 AM 0.00 0.0 M M M
8/16/2011 7:00 AM 0.00 0.0 M M M
8/17/2011 7:00 AM 0.00 0.0 M M M
8/18/2011 7:00 AM 0.00 0.0 M M M
8/19/2011 7:00 AM 0.00 0.0 M M M
8/20/2011 7:00 AM 0.00 0.0 M M M
8/21/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 7:00 AM 0.00 0.0 M M M
8/23/2011 7:00 AM 0.00 0.0 M M M
8/24/2011 7:00 AM 0.00 0.0 M M M
8/25/2011 7:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.00 0.0 M M M
8/27/2011 7:00 AM 0.00 0.0 M M M
8/28/2011 7:00 AM 0.00 0.0 M M M
8/29/2011 7:00 AM 0.00 0.0 M M M
8/30/2011 7:00 AM 0.00 0.0 M M M
8/31/2011 7:00 AM 0.00 0.0 M M M
9/1/2011 7:00 AM 0.00 0.0 M M M
9/2/2011 7:00 AM 0.00 0.0 M M M
9/3/2011 7:00 AM 0.00 0.0 M M M
9/4/2011 7:00 AM 0.00 0.0 M M M
9/5/2011 7:00 AM 0.00 0.0 M M M
9/6/2011 7:00 AM 0.00 0.0 M M M
9/7/2011 7:00 AM 0.00 0.0 M M M
9/8/2011 7:00 AM 0.00 0.0 M M M
9/9/2011 7:00 AM 0.00 0.0 M M M
9/10/2011 7:00 AM 0.00 0.0 M M M
9/11/2011 7:00 AM 0.00 0.0 M M M
9/12/2011 7:00 AM 0.00 0.0 M M M
9/13/2011 7:00 AM 0.00 0.0 M M M
9/14/2011 7:00 AM 0.00 0.0 M M M
9/15/2011 7:00 AM 0.00 0.0 M M M
9/16/2011 7:00 AM 0.00 0.0 M M M
9/17/2011 7:00 AM 0.00 0.0 M M M
9/18/2011 7:00 AM 0.00 0.0 M M M
9/19/2011 7:00 AM 0.00 0.0 M M M
9/20/2011 7:00 AM 0.00 0.0 M M M
9/21/2011 7:00 AM 0.00 0.0 M M M
9/22/2011 7:00 AM 0.00 0.0 M M M
9/23/2011 7:00 AM 0.00 0.0 M M M
9/24/2011 7:00 AM 0.00 0.0 M M M
9/25/2011 7:00 AM 0.00 0.0 M M M
9/26/2011 7:00 AM T M M M M
9/27/2011 7:00 AM 0.00 0.0 M M M
9/28/2011 7:00 AM 0.00 0.0 M M M
9/29/2011 7:00 AM 0.00 0.0 M M M
9/30/2011 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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
11/20/2010 5:59 PM Rock Salt Sized Hail during TRW+, minor accumulation in spots. Air Temperature 45F. 1/4" Pea Size Rice Rice Hard|White Ice 6 1min no damage Continuous True Same time as rain After smaller hail vertical