Station Overview Station Location
Station Number CO-AD-123 Latitude 39.971369
Station Name Brighton 4.0 WNW Longitude -104.868338
County Adams Elevation (ft) 5111



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 0.92 0.84 31 0.84 25 0.00 6 1 6 2 0.0 0 0
Nov 10 0.76 0.74 30 0.74 30 0.00 0 0 7 0 0.0 0 0
Dec 10 0.50 0.32 31 0.32 31 0.00 0 0 1 0 1.7 1 0
Jan 11 0.41 0.57 31 0.14 29 0.43 2 1 2 0 1.0 1 6
Feb 11 0.37 0.65 28 0.65 28 0.00 0 0 5 2 3.5 3 4
March 11 1.29 0.09 31 0.09 21 0.00 10 0 4 0 0.0 0 0
April 11 1.73 1.67 30 1.67 27 0.00 3 1 12 0 0.0 0 0
May 11 2.14 4.45 31 4.45 31 0.00 0 0 10 1 0.0 0 0
June 11 1.71 0.61 30 0.61 30 0.00 0 0 7 0 0.0 0 0
July 11 1.51 3.43 31 3.43 31 0.00 0 0 15 0 0.0 0 0
Aug 11 1.71 0.11 31 0.11 31 0.00 0 0 4 1 0.0 0 0
Sept 11 1.04 0.15 30 0.15 30 0.00 0 0 6 0 0.0 0 0
Water Year Totals: 14.09" 13.63" 365 days 13.20" 344 0.43" 21 days 3 79 days 6 days 6.2" 5 days 10 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 **
10/2/2010 **
10/3/2010 **
10/4/2010 **
10/5/2010 **
10/6/2010 0.00
10/7/2010 0.03
10/8/2010 0.00
10/9/2010 0.01
10/10/2010 T
10/11/2010 0.28
10/12/2010 0.07
10/13/2010 0.32
10/14/2010 T
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.13
10/24/2010 0.00
10/25/2010 0.00
10/26/2010 0.00
10/27/2010 0.00
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.04
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 0.00
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.43
11/11/2010 0.02
11/12/2010 0.06
11/13/2010 0.00
11/14/2010 0.00
11/15/2010 0.00
11/16/2010 0.07
11/17/2010 0.00
11/18/2010 0.10
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.02
11/23/2010 0.00
11/24/2010 0.00
11/25/2010 0.00
11/26/2010 0.00
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.00
12/1/2010 0.00
12/2/2010 0.00
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.00
12/12/2010 0.00
12/13/2010 0.00
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 0.00
12/17/2010 0.00
12/18/2010 0.00
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 0.00
12/24/2010 0.00
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 0.00
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.32
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.05
1/2/2011 0.00
1/3/2011 0.00
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 **
1/10/2011 0.43
1/11/2011 0.00
1/12/2011 0.00
1/13/2011 0.00
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.00
1/19/2011 0.00
1/20/2011 0.09
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 0.00
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.13
2/2/2011 T
2/3/2011 0.00
2/4/2011 0.00
2/5/2011 0.00
2/6/2011 0.09
2/7/2011 0.00
2/8/2011 0.26
2/9/2011 0.13
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 0.00
2/18/2011 0.00
2/19/2011 0.00
2/20/2011 0.04
2/21/2011 0.00
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.00
2/26/2011 T
2/27/2011 0.00
2/28/2011 0.00
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.01
3/5/2011 0.00
3/6/2011 0.00
3/7/2011 0.02
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 0.03
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.00
3/18/2011 0.03
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 **
3/23/2011 **
3/24/2011 **
3/25/2011 **
3/26/2011 **
3/27/2011 **
3/28/2011 **
3/29/2011 **
3/30/2011 **
3/31/2011 **
Day of YearDaily PrcpMultiday Prcp
4/1/2011 **
4/2/2011 **
4/3/2011 0.00
4/4/2011 0.28
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 0.01
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.20
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.44
4/15/2011 0.05
4/16/2011 0.00
4/17/2011 0.00
4/18/2011 0.00
4/19/2011 0.17
4/20/2011 0.06
4/21/2011 0.06
4/22/2011 0.08
4/23/2011 0.00
4/24/2011 0.02
4/25/2011 0.20
4/26/2011 0.10
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 0.57
5/12/2011 1.53
5/13/2011 0.42
5/14/2011 0.00
5/15/2011 0.08
5/16/2011 0.02
5/17/2011 0.00
5/18/2011 T
5/19/2011 1.03
5/20/2011 0.54
5/21/2011 0.00
5/22/2011 0.00
5/23/2011 0.00
5/24/2011 0.02
5/25/2011 0.20
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 0.04
5/30/2011 0.00
5/31/2011 0.00
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.02
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 0.01
6/15/2011 0.01
6/16/2011 0.00
6/17/2011 0.02
6/18/2011 0.02
6/19/2011 0.00
6/20/2011 0.47
6/21/2011 0.06
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 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.11
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.03
7/7/2011 0.68
7/8/2011 0.29
7/9/2011 0.00
7/10/2011 0.07
7/11/2011 0.07
7/12/2011 0.03
7/13/2011 1.30
7/14/2011 0.21
7/15/2011 0.03
7/16/2011 0.02
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.38
7/21/2011 0.01
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 0.16
7/28/2011 0.04
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 0.02
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.02
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 0.01
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 T
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.06
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 0.02
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.02
9/14/2011 0.03
9/15/2011 0.00
9/16/2011 0.01
9/17/2011 0.00
9/18/2011 0.05
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.02
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 0.00
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
10/7/2010 7:00 AM 0.03 M M M M Rain overnight, starting after 11:30 PM
10/8/2010 7:00 AM 0.00 0.0 M M M
10/9/2010 7:00 AM 0.01 M M M M
10/10/2010 7:00 AM T M M M M Rain fell sometime over night
10/11/2010 7:00 AM 0.28 M M M M Rain started around 7:30 AM and continued off and on throughout the day into the night. Rain stopped sometime after dark.
10/12/2010 7:00 AM 0.07 M M M M Rain started in early morning hours and continued past the 7:00 AM reporting period.
10/13/2010 7:00 AM 0.32 M M M M Rain continued from early morning hours
10/14/2010 7:00 AM T M 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 0.00 0.0 M M M
10/18/2010 7:00 AM 0.00 0.0 M M M
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 0.00 0.0 M M M
10/23/2010 7:00 AM 0.13 M M M M Rained multiple times during the day each with varying amounts and intensity.
10/24/2010 7:00 AM 0.00 0.0 M M M
10/25/2010 7:00 AM 0.00 0.0 M M M
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 0.00 0.0 M M M
10/30/2010 7:00 AM 0.00 0.0 M M M
10/31/2010 7:00 AM 0.00 0.0 M M M
11/1/2010 7:00 AM 0.04 M M M M Rain started sometime early morning.
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 0.00 0.0 M M M
11/8/2010 7:00 AM 0.00 0.0 M M M
11/9/2010 7:00 AM 0.00 0.0 M M M
11/10/2010 7:00 AM 0.43 T 0.21 T M Started raining about 1:30, turned to a rain/snow mix about 3:20, snow clogged the funnel of my rain gauge so the .21 reading of melted snow is based on snow frozen in the funnel of the guage.
11/11/2010 7:00 AM 0.02 T 0.02 T 0.02 It started snowing, a very fine powder flake, about 10:20 PM and it was still snowing the fine powder at 5:30 AM. Who knows what it did all night?
11/12/2010 7:00 AM 0.06 T 0.06 T M Very light, fine snow; could not see when snow actually ended
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 0.07 0.0 0.07 0.0 0.00 Snow fell from 7:00 AM to 9:00 AM accumulating about 1/2 inch on the grass areas, which was all melted by the end of the day.
11/17/2010 7:00 AM 0.00 0.0 M M M
11/18/2010 7:00 AM 0.10 0.0 M M M Rain started at 7:00, turned to rain mixed with snow, and ended about 9:00
11/19/2010 7:00 AM 0.00 0.0 M M M
11/20/2010 7:00 AM 0.00 0.0 M M M
11/21/2010 7:00 AM 0.00 0.0 M M M
11/22/2010 7:00 AM 0.02 T 0.02 T 0.02 Observed snow that seem to be ending about 10:15
11/23/2010 7:00 AM 0.00 0.0 M M M
11/24/2010 7:00 AM 0.00 0.0 M M M
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 7:00 AM 0.00 0.0 M M M
11/28/2010 7:00 AM 0.00 0.0 M M M
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 0.00 0.0 M M M
12/4/2010 7:00 AM 0.00 0.0 M M M
12/5/2010 7:00 AM 0.00 0.0 M M M
12/6/2010 7:00 AM 0.00 0.0 M M M
12/7/2010 7:00 AM 0.00 0.0 M M M
12/8/2010 7:00 AM 0.00 0.0 M M M
12/9/2010 7:00 AM 0.00 0.0 M M M
12/10/2010 7:00 AM 0.00 0.0 M M M
12/11/2010 7:00 AM 0.00 0.0 M M M
12/12/2010 7:00 AM 0.00 0.0 M M M
12/13/2010 7:00 AM 0.00 0.0 M M M
12/14/2010 7:00 AM 0.00 0.0 M M M
12/15/2010 7:00 AM 0.00 0.0 M M M
12/16/2010 7:00 AM 0.00 0.0 M M M
12/17/2010 7:00 AM 0.00 0.0 M M M
12/18/2010 7:00 AM 0.00 0.0 M M M
12/19/2010 7:00 AM 0.00 0.0 M M M
12/20/2010 7:00 AM 0.00 0.0 M M M
12/21/2010 7:00 AM 0.00 0.0 M M M
12/22/2010 7:00 AM 0.00 0.0 M M M
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 0.00 0.0 M M M
12/27/2010 7:00 AM 0.00 0.0 M M M
12/28/2010 7:00 AM 0.00 0.0 M M M
12/29/2010 7:00 AM 0.00 0.0 M M M
12/30/2010 7:00 AM 0.00 0.0 M M M
12/31/2010 7:00 AM 0.32 1.7 0.32 M M Snow started at 09:00 AM on 12/30/2010 and continued, mostly snowing but with periods when the snow stopped, until 7:00 AM this morning (22 hours). Snow was mostly a fine powder snow.
1/1/2011 7:00 AM 0.05 T 0.05 2.0 M Stop time is unknown because snow stopped and started with very small powder flakes that were hard to see.
1/2/2011 7:00 AM 0.00 0.0 M M M
1/3/2011 7:00 AM 0.00 0.0 M M M
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
1/11/2011 7:00 AM 0.00 0.0 M 5.5 M
1/12/2011 6:00 AM 0.00 0.0 M 3.5 M
1/13/2011 7:00 AM 0.00 0.0 0.00 3.5 M
1/14/2011 7:00 AM 0.00 0.0 0.00 1.0 M
1/15/2011 7:00 AM 0.00 0.0 M T M
1/16/2011 7:00 AM 0.00 0.0 M T M
1/17/2011 7:00 AM 0.00 0.0 M M M
1/18/2011 7:00 AM 0.00 0.0 M M M
1/19/2011 7:00 AM 0.00 0.0 M M M
1/20/2011 7:00 AM 0.09 1.0 0.09 1.0 0.09
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 6:00 AM 0.00 0.0 M M M
1/28/2011 7:00 AM 0.00 0.0 M M M
1/29/2011 7:00 AM 0.00 0.0 M M M
1/30/2011 7:00 AM 0.00 0.0 M M M
1/31/2011 7:00 AM 0.00 0.0 M M M
2/1/2011 7:00 AM 0.13 1.0 0.13 1.0 0.13 Light snow off & on throughout the day
2/2/2011 7:00 AM T M 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 0.09 1.5 0.09 1.5 0.09 Snow fell overnight.
2/7/2011 7:00 AM 0.00 0.0 0.00 0.5 M
2/8/2011 7:00 AM 0.26 1.0 0.26 1.0 0.26 Today's snow has plenty of drift. I measured six places in an open field to confirm today's measurement.
2/9/2011 6:00 AM 0.13 M M M M Light powdery snow continued lightly until late afternoon to early evening.
2/10/2011 7:00 AM 0.00 0.0 M M M No new snow; no accurate measure of sone already on the ground
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 Snow on the ground has melted slightly. No new snow has fallen.
2/13/2011 7:00 AM 0.00 0.0 M M M
2/14/2011 7:00 AM 0.00 0.0 M M M
2/15/2011 7:00 AM 0.00 0.0 M M M
2/16/2011 7:00 AM 0.00 0.0 M M M
2/17/2011 7:00 AM 0.00 0.0 M M M
2/18/2011 7:00 AM 0.00 0.0 M M M
2/19/2011 7:00 AM 0.00 0.0 M M M
2/20/2011 7:00 AM 0.04 M M M M Start time is very accurate; stop time is approximate
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 0.00 0.0 M M M
2/26/2011 7:00 AM T M M M M Light, small powder snow fell much of the day leaving a trace of snow that we most visible when it was blown around on a road surface.
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 0.00 0.0 M M M
3/3/2011 7:00 AM 0.00 0.0 M M M
3/4/2011 7:00 AM 0.01 M M M M
3/5/2011 7:00 AM 0.00 0.0 M M M
3/6/2011 7:00 AM 0.00 0.0 M M M
3/7/2011 7:00 AM 0.02 T 0.02 M M Overnight snow starting sometime before 10:50 PM
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 0.03 M M M M Rain started in early morning hours
3/14/2011 7:00 AM 0.00 0.0 M M M
3/15/2011 7:00 AM 0.00 0.0 M M M
3/16/2011 7:00 AM 0.00 0.0 M M M
3/17/2011 7:00 AM 0.00 0.0 M M M
3/18/2011 7:00 AM 0.03 M M M M It rained between 10:30 to 11:30, then I suspect it rained again in the early morning hours based on the amount of moisture on top of newspaper.
3/19/2011 7:00 AM 0.00 0.0 M M M
3/20/2011 7:00 AM 0.00 0.0 M M M
3/21/2011 7:00 AM 0.00 0.0 M M M
4/4/2011 7:00 AM 0.28 T M M M Started raining at 12:45, turned to rain-snow mix, then snow, followed by intermittent snow for a couple of hours. Only accumulation is on the non-paved surfaces and that is not completely covered.
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 M M M M Rain showers several times during the day and overnight, so no times are listed.
4/8/2011 7:00 AM 0.00 0.0 M M M
4/9/2011 7:00 AM 0.00 0.0 M M M
4/10/2011 7:00 AM 0.20 M M M M Sometime around 3:30 AM there was a rain/hail mix that fell.
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 0.44 M M M M Rain off and on from 7:45 PM with snow first seen at 6:30 AM
4/15/2011 7:00 AM 0.05 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 0.00 0.0 M M M
4/19/2011 7:00 AM 0.17 M M M M Rain started at9:30 PM and continued past 11:00 PM
4/20/2011 7:00 AM 0.06 M M M M Rain at Noon and may have rained more over night
4/21/2011 7:00 AM 0.06 M M M M Rain started sometime between 5:30 PM to 7:50 PM, then rained overnight. Approximate start and stop times are unknown
4/22/2011 7:00 AM 0.08 M M M M Rain at Noon and again at 7:50 PM to 8:20 PM.
4/23/2011 7:00 AM 0.00 0.0 M M M
4/24/2011 7:00 AM 0.02 M M M M Times are unknown
4/25/2011 7:00 AM 0.20 M M M M It was still raining at 11:00 PM and stopped sometime over night.
4/26/2011 7:00 AM 0.10 M 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 0.57 M M M M Rain started last night and continues at the reporting time.
5/12/2011 7:00 AM 1.53 M M M M Rained the entire 24 hour reporting period. At 8:00 PM I had .75 in the rain gauge.
5/13/2011 7:00 AM 0.42 M M M M
5/14/2011 7:00 AM 0.00 0.0 M M M
5/15/2011 7:00 AM 0.08 M M M M Light drizzle started at 2:00 PM and continued off and on into the night. Stop time is unknown
5/16/2011 7:00 AM 0.02 M M M M Drizzle all morning
5/17/2011 7:00 AM 0.00 0.0 M M M
5/18/2011 7:00 AM T M M M M Drizzle started in the afternoon; start time is very accurate, stop time was before 6:00 but what the actual time was, was not noted.
5/19/2011 7:00 AM 1.03 M M M M Rain started at 1:30 PM and continued until past dark. I do not know what time it actually stopped. At 8:30 PM MDT there was 0.68 in the rain gauge.
5/20/2011 7:00 AM 0.54 M M M M Precipitation in the form of heavy mist, drizzle, showers, and steady rain occurred throughout the day in the the night
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 0.02 M M M M Rained very lightly several times in the late afternoon and evening.
5/25/2011 7:00 AM 0.20 M M M M Rained several times throughout the day. I wasn't available to monitor all the time periods that rain fell.
5/26/2011 7:00 AM 0.00 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 0.04 M M M M Rain started about 7:30. Stop time is overnight sometime.
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 0.00 0.0 M M M
6/2/2011 7:00 AM 0.00 0.0 M M M
6/3/2011 7:00 AM 0.00 0.0 M M M
6/4/2011 7:00 AM 0.00 0.0 M M M
6/5/2011 7:00 AM 0.00 0.0 M M M
6/6/2011 7:00 AM 0.00 0.0 M M M
6/7/2011 7:00 AM 0.00 0.0 M M M
6/8/2011 7:00 AM 0.02 0.0 M M M Fast moving thunderstorm between 5:30 to 8:00 PM
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 0.01 M M M M
6/15/2011 7:00 AM 0.01 M M M M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 7:00 AM 0.02 M M M M Storm came through early evening; do not know if it rained latter in the night.
6/18/2011 7:00 AM 0.02 M M M M
6/19/2011 7:00 AM 0.00 0.0 M M M
6/20/2011 7:00 AM 0.47 M M M M Rain off and on throughout the evening and overnight
6/21/2011 7:00 AM 0.06 M 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 0.00 0.0 M M M
6/30/2011 7:00 AM 0.00 0.0 M M M
7/1/2011 7:00 AM 0.11 M M M M Once it started raining, it was off and on all evening. At 11:00 PM it was not raining, but the off and on pattern was forecast to continue throughout the night.
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 0.03 M M M M Rain overnight, after I sent to bed and stopped by the time I sent to get the newspaper.
7/7/2011 7:00 AM 0.68 M M M M
7/8/2011 7:00 AM 0.29 M M M M Times listed are when I left and when I returned; it rained sometime while I was away.
7/9/2011 7:00 AM 0.00 0.0 M M M
7/10/2011 7:00 AM 0.07 M M M M Times are approximate because it rained several times throughout the evening and may have rained over night.
7/11/2011 7:00 AM 0.07 M M M M Several bands of rain during the evening
7/12/2011 7:00 AM 0.03 M M M M
7/13/2011 7:00 AM 1.30 M M M M Rain accurately started at 9:45 PM, The last I heard was at 3:20 AM, but it could have continued past that. At 5:30 AM it was definitely not raining.
7/14/2011 7:00 AM 0.21 M M M M Rain started about 8:30 and it continued past 11:30 PM when I went to bed.
7/15/2011 7:00 AM 0.03 M M M M Rain sometime around 3:00 PM
7/16/2011 7:00 AM 0.02 M 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 0.38 M M M M
7/21/2011 7:00 AM 0.01 M M M M Time is unknown
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 0.16 M M M M
7/28/2011 7:00 AM 0.04 M M M M It rained sometime between the times I listed, which are the time I left and the time I returned.
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 0.02 M 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 0.02 M M M M Time of rain unknown
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 0.01 M 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 T M 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 0.06 M M M M Rain continued past 11;20 p.m., actual stop time is unknown.
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 0.02 M M M M Rain fell sometime after 11:00 AM and stopped by 11:00 PM, which is the extreme limits and such a long period I hesitate to list them in the duration information.
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 0.02 M M M M
9/14/2011 7:00 AM 0.03 M M M M Rained twice; at 9:15 for about 10 minutes, then again about 10:15 for 15 to 20 minutes. I do not know if it rained after 10:30 p.m.
9/15/2011 7:00 AM 0.00 0.0 M M M
9/16/2011 7:00 AM 0.01 M M M M Time is unknown
9/17/2011 7:00 AM 0.00 0.0 M M M
9/18/2011 7:00 AM 0.05 M M M M time range is the extreme limits, rain fell sometime between these hours.
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 0.02 M 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 0.00 0.0 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
9/27/2010 10/06/2010 7:00 AM 10 0.00 0.0 0.00
1/9/2011 1/10/2011 7:00 AM 2 0.43 7.5 7.50 Snow started sometime before 4:00 AM on 1/9/11 and continued throughout the 9th with periods when the snow stopped.
3/22/2011 4/03/2011 7:00 AM 13 0.00 0.0 0.00 I was out of town. I was told there was one light snow, but no accumulation in my rain gauge upon my return.



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