Station Overview Station Location
Station Number CO-WE-65 Latitude 40.4463
Station Name GLY 4.3 NE Longitude -104.6371
County Weld Elevation (ft) 4678



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 11 0.87 1.78 31 0.71 15 1.07 16 5 2 0 12.0 2 2
Nov 11 0.60 0.46 29 0.46 14 0.00 15 4 1 0 6.0 1 3
Dec 11 0.42 0.25 26 0.25 12 0.00 14 3 2 0 5.0 2 7
Jan 12 0.32 0.01 32 0.00 13 0.01 19 6 0 1 0.0 0 0
Feb 12 0.37 0.24 29 0.13 7 0.11 22 6 2 0 3.7 2 3
March 12 1.01 0.03 25 0.03 13 0.00 12 4 1 0 0.5 1 1
April 12 1.51 0.76 30 0.44 13 0.32 17 6 5 1 0.0 0 0
May 12 2.40 1.06 31 0.04 15 1.02 16 6 1 0 0.0 0 0
June 12 1.89 0.67 29 0.67 18 0.00 11 3 4 0 0.0 0 0
July 12 1.26 1.59 27 0.07 5 1.52 22 10 3 0 0.0 0 0
Aug 12 1.61 0.22 30 0.20 12 0.02 18 6 2 0 0.0 0 0
Sept 12 1.27 1.16 29 1.15 12 0.01 17 5 5 0 0.0 0 0
Water Year Totals: 13.53" 8.23" 348 days 4.15" 149 4.08" 199 days 64 28 days 2 days 27.2" 8 days 16 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
10/1/2011 **
10/2/2011 **
10/3/2011 0.00
10/4/2011 0.00
10/5/2011 0.00
10/6/2011 0.00
10/7/2011 0.00
10/8/2011 **
10/9/2011 **
10/10/2011 0.96
10/11/2011 0.00
10/12/2011 0.00
10/13/2011 0.00
10/14/2011 0.00
10/15/2011 **
10/16/2011 **
10/17/2011 **
10/18/2011 0.11
10/19/2011 0.00
10/20/2011 0.00
10/21/2011 0.00
10/22/2011 **
10/23/2011 **
10/24/2011 0.00
10/25/2011 0.00
10/26/2011 0.68
10/27/2011 0.03
10/28/2011 0.00
10/29/2011 **
10/30/2011 **
10/31/2011 0.00
11/1/2011 0.00
11/2/2011 0.46
11/3/2011 0.00
11/4/2011 0.00
11/5/2011 **
11/6/2011 **
11/7/2011 0.00
11/8/2011 0.00
11/9/2011 0.00
11/10/2011 0.00
11/11/2011 0.00
11/12/2011 **
11/13/2011 **
11/14/2011 0.00
11/15/2011 0.00
11/16/2011 0.00
11/17/2011 0.00
11/18/2011
11/19/2011 **
11/20/2011 **
11/21/2011 0.00
11/22/2011 0.00
11/23/2011 **
11/24/2011 **
11/25/2011 **
11/26/2011 **
11/27/2011 **
11/28/2011 0.00
11/29/2011 0.00
11/30/2011 0.00
12/1/2011 0.09
12/2/2011
12/3/2011
12/4/2011
12/5/2011
12/6/2011 0.00
12/7/2011 0.00
12/8/2011 0.00
12/9/2011 0.00
12/10/2011 **
12/11/2011 **
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.00
12/15/2011 0.00
12/16/2011
12/17/2011 **
12/18/2011 **
12/19/2011 0.00
12/20/2011 0.00
12/21/2011 0.00
12/22/2011 0.16
12/23/2011 **
12/24/2011 **
12/25/2011 **
12/26/2011 **
12/27/2011 **
12/28/2011 **
12/29/2011 0.00
12/30/2011 0.00
12/31/2011 **
Day of YearDaily PrcpMultiday Prcp
1/1/2012 **
1/2/2012 **
1/3/2012 0.00
1/4/2012 **
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 **
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 0.00
1/13/2012 0.00
1/14/2012 **
1/15/2012 **
1/16/2012 **
1/17/2012 0.01
1/18/2012 0.00
1/19/2012 0.00
1/20/2012 0.00
1/21/2012 **
1/22/2012 **
1/23/2012 0.00
1/24/2012 0.00
1/25/2012 0.00
1/26/2012 0.00
1/27/2012 T **
1/28/2012 **
1/29/2012 **
1/30/2012 **
1/31/2012 0.00
2/1/2012 0.00
2/2/2012 0.00
2/3/2012 0.12
2/4/2012 **
2/5/2012 **
2/6/2012 0.06
2/7/2012 0.01
2/8/2012 0.00
2/9/2012 **
2/10/2012 0.00
2/11/2012 **
2/12/2012 **
2/13/2012 **
2/14/2012 **
2/15/2012 0.05
2/16/2012 0.00
2/17/2012 0.00
2/18/2012 **
2/19/2012 **
2/20/2012 T
2/21/2012 **
2/22/2012 0.00
2/23/2012 **
2/24/2012 **
2/25/2012 **
2/26/2012 **
2/27/2012 **
2/28/2012 **
2/29/2012 0.00
3/1/2012 0.00
3/2/2012 0.03
3/3/2012 **
3/4/2012 **
3/5/2012 **
3/6/2012 **
3/7/2012 0.00
3/8/2012 0.00
3/9/2012 0.00
3/10/2012 **
3/11/2012 **
3/12/2012 0.00
3/13/2012 0.00
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 0.00
3/17/2012
3/18/2012
3/19/2012
3/20/2012
3/21/2012
3/22/2012 0.00
3/23/2012 0.00
3/24/2012 0.00
3/25/2012 **
3/26/2012 0.00
3/27/2012 0.00
3/28/2012
3/29/2012
3/30/2012 0.00
3/31/2012 **
Day of YearDaily PrcpMultiday Prcp
4/1/2012 **
4/2/2012 0.00
4/3/2012 0.04
4/4/2012 T
4/5/2012 0.00
4/6/2012 0.00
4/7/2012 **
4/8/2012 **
4/9/2012 0.00
4/10/2012 0.00
4/11/2012 **
4/12/2012 0.27
4/13/2012 **
4/14/2012 **
4/15/2012 **
4/16/2012 0.05
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.03
4/20/2012 0.03
4/21/2012 **
4/22/2012 **
4/23/2012 0.00
4/24/2012 0.00
4/25/2012 0.01
4/26/2012 0.00
4/27/2012 0.33
4/28/2012 **
4/29/2012 **
4/30/2012 0.00
5/1/2012 0.00
5/2/2012 **
5/3/2012 0.02
5/4/2012 0.00
5/5/2012 **
5/6/2012 **
5/7/2012 0.24
5/8/2012 0.04
5/9/2012 0.00
5/10/2012 0.00
5/11/2012 0.00
5/12/2012 **
5/13/2012 **
5/14/2012 0.09
5/15/2012 0.00
5/16/2012 0.00
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 **
5/20/2012 0.04
5/21/2012 0.00
5/22/2012 0.00
5/23/2012 0.00
5/24/2012 **
5/25/2012 0.63
5/26/2012 **
5/27/2012 **
5/28/2012 **
5/29/2012 0.00
5/30/2012 0.00
5/31/2012 0.00
6/1/2012 0.00
6/2/2012 0.00
6/3/2012 0.01
6/4/2012
6/5/2012 0.00
6/6/2012 0.00
6/7/2012 0.02
6/8/2012 0.61
6/9/2012 **
6/10/2012 **
6/11/2012 0.00
6/12/2012 0.00
6/13/2012 0.00
6/14/2012 0.00
6/15/2012 0.00
6/16/2012 **
6/17/2012 **
6/18/2012 **
6/19/2012 **
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.00
6/23/2012 0.00
6/24/2012 0.00
6/25/2012 0.00
6/26/2012 **
6/27/2012 0.00
6/28/2012 0.03
6/29/2012 0.00
6/30/2012 **
Day of YearDaily PrcpMultiday Prcp
7/1/2012 **
7/2/2012 0.00
7/3/2012 0.01
7/4/2012 **
7/5/2012 0.00
7/6/2012 **
7/7/2012 0.61
7/8/2012 **
7/9/2012 0.87
7/10/2012 0.00
7/11/2012 **
7/12/2012 0.00
7/13/2012
7/14/2012
7/15/2012
7/16/2012
7/17/2012 **
7/18/2012 0.00
7/19/2012 **
7/20/2012 0.00
7/21/2012 **
7/22/2012 **
7/23/2012 0.00
7/24/2012 0.00
7/25/2012 0.02
7/26/2012 0.04
7/27/2012 **
7/28/2012 0.00
7/29/2012 **
7/30/2012 0.04
7/31/2012 **
8/1/2012 0.01
8/2/2012 0.03
8/3/2012 0.00
8/4/2012 **
8/5/2012 **
8/6/2012 0.00
8/7/2012 0.00
8/8/2012 0.17
8/9/2012 0.00
8/10/2012 0.00
8/11/2012 **
8/12/2012 **
8/13/2012 0.00
8/14/2012
8/15/2012 0.00
8/16/2012 **
8/17/2012 **
8/18/2012 **
8/19/2012 **
8/20/2012 **
8/21/2012 0.01
8/22/2012 0.00
8/23/2012 0.00
8/24/2012 0.00
8/25/2012 **
8/26/2012 **
8/27/2012 0.00
8/28/2012 **
8/29/2012 0.00
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 **
9/2/2012 **
9/3/2012 **
9/4/2012 0.00
9/5/2012 0.00
9/6/2012 0.00
9/7/2012 0.00
9/8/2012 **
9/9/2012 **
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.33
9/13/2012 0.18
9/14/2012 0.00
9/15/2012 **
9/16/2012 **
9/17/2012 0.01
9/18/2012 **
9/19/2012 0.00
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 **
9/23/2012 **
9/24/2012 0.00
9/25/2012 0.09
9/26/2012 0.51
9/27/2012 0.04
9/28/2012
9/29/2012 **
9/30/2012 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/4/2011 8:50 AM 0.00 0.0 M M M
10/5/2011 8:45 AM 0.00 0.0 M M M
10/6/2011 8:50 AM 0.00 0.0 M M M
10/7/2011 8:45 AM 0.00 0.0 M M M
10/11/2011 8:40 AM 0.00 0.0 M M M
10/12/2011 8:40 AM 0.00 0.0 M M M
10/13/2011 8:45 AM 0.00 0.0 M M M
10/14/2011 8:45 AM 0.00 0.0 M M M
10/19/2011 9:20 AM 0.00 0.0 M M M
10/20/2011 8:40 AM 0.00 0.0 M M M
10/21/2011 8:40 AM 0.00 0.0 M M M
10/25/2011 8:45 AM 0.00 0.0 M M M
10/26/2011 10:15 AM 0.68 10.8 M M M Overnight snow; still snowing lightly at obs time.
10/27/2011 9:10 AM 0.03 1.2 M 9.0 M Light snow tapered off by mid-afternoon on Wednesday, 10/26/2011.
10/28/2011 8:50 AM 0.00 0.0 M 8.5 M
11/1/2011 8:45 AM 0.00 0.0 M M M
11/2/2011 10:45 AM 0.46 6.0 M 6.0 M Initially rain, quick change to snow around 7PM on Tuesday, 11/1/2011. Accumulating snow over by 9AM on Wednesday, 11/2/2011.
11/3/2011 9:05 AM 0.00 0.0 M 6.0 M
11/4/2011 8:45 AM 0.00 0.0 M 5.0 M
11/8/2011 8:45 AM 0.00 0.0 M 0.0 M
11/9/2011 8:50 AM 0.00 0.0 M M M
11/10/2011 8:45 AM 0.00 0.0 M M M
11/11/2011 8:50 AM 0.00 0.0 M M M
11/15/2011 8:45 AM 0.00 0.0 M M M
11/16/2011 8:45 AM 0.00 0.0 M M M
11/17/2011 8:50 AM 0.00 0.0 M M M
11/22/2011 10:00 AM 0.00 0.0 M M M
11/29/2011 8:55 AM 0.00 0.0 M M M
11/30/2011 8:55 AM 0.00 0.0 M M M
12/1/2011 9:20 AM 0.09 2.0 M M M Drifts to 6 inches.
12/6/2011 8:55 AM 0.00 0.0 M 2.0 M
12/7/2011 8:55 AM 0.00 0.0 M 2.0 M
12/8/2011 8:45 AM 0.00 0.0 M 2.0 M
12/9/2011 8:55 AM 0.00 0.0 M 2.0 M Total snow depth is not decreasing at the measurement point. Holes are starting to develop in the snow cover at other locations.
12/13/2011 8:50 AM 0.00 0.0 M 2.0 M
12/14/2011 8:50 AM 0.00 0.0 M 2.0 M 1.) Holes in general snow cover are increasing in size. 2.) Overnight frost deposits seem to be maintaining the snow depth at the daily measurement point. (A surface-based cold air layer has been trapped at Greeley for a number of days).
12/15/2011 8:55 AM 0.00 0.0 M 0.0 M Ground is now mostly snow-free.
12/20/2011 8:40 AM 0.00 0.0 M M M
12/21/2011 8:50 AM 0.00 0.0 M M M
12/22/2011 9:20 AM 0.16 3.0 M 3.0 M Snow fell during the overnight hours; sun coming out at obs time.
12/30/2011 8:45 AM 0.00 0.0 M M M
1/6/2012 8:50 AM 0.00 0.0 M M M
1/7/2012 3:55 PM 0.00 0.0 M M M
1/10/2012 8:55 AM 0.00 0.0 M M M
1/11/2012 8:50 AM 0.00 0.0 M M M
1/12/2012 8:40 AM 0.00 0.0 M M M
1/13/2012 8:45 AM 0.00 0.0 M M M
1/18/2012 8:45 AM 0.00 0.0 M M M
1/19/2012 8:45 AM 0.00 0.0 M M M
1/20/2012 8:45 AM 0.00 0.0 M M M
1/24/2012 8:50 AM 0.00 0.0 M M M Few raindrop spatters on the outside of the gauge at obs time. (Gusty north wind after frontal passage).
1/25/2012 8:40 AM 0.00 0.0 M M M
1/26/2012 8:50 AM 0.00 0.0 M M M
1/27/2012 8:45 AM T M M M M Few snow flurries after a pre-dawn cold frontal passage.
2/1/2012 8:40 AM 0.00 0.0 M M M
2/2/2012 8:45 AM 0.00 0.0 M M M
2/3/2012 10:00 AM 0.12 3.5 M 3.5 M 1.) Snow had stopped at obs time. 2.) Drifts to 9 inches. 3.) Some bare ground areas due to strong winds.
2/7/2012 8:55 AM 0.01 0.2 M 1.0 M Very light dusting of snow overnight.
2/8/2012 8:50 AM 0.00 0.0 M 1.5 M Snow coverage decreasing towards 50%.
2/16/2012 8:45 AM 0.00 0.0 M M M
2/17/2012 8:45 AM 0.00 0.0 M M M
3/1/2012 8:50 AM 0.00 0.0 M M M Collected dust emptied from cylinder at obs time.
3/2/2012 9:10 AM 0.03 0.5 M 0.5 M Snow showeres during the evening hours of Thursday, 1 March 2012.
3/8/2012 8:45 AM 0.00 0.0 M M M
3/9/2012 8:45 AM 0.00 0.0 M M M
3/13/2012 8:55 AM 0.00 0.0 M M M
3/14/2012 8:55 AM 0.00 0.0 M M M
3/15/2012 8:45 AM 0.00 0.0 M M M
3/16/2012 8:45 AM 0.00 0.0 M M M
3/22/2012 8:50 AM 0.00 0.0 M M M
3/23/2012 9:05 AM 0.00 0.0 M M M
3/24/2012 12:30 PM 0.00 0.0 M M M
3/27/2012 9:00 AM 0.00 0.0 M M M
3/30/2012 9:00 AM 0.00 0.0 M M M
4/3/2012 9:05 AM 0.04 0.0 M M M Light ice pellets falling at obs time. Isolated patches of snow in grassy areas.
4/4/2012 9:10 AM T M M M M Several light showers of snow, ice pellets, and rain during the daytime hours of Tuesday, 4/3/2012.
4/5/2012 8:50 AM 0.00 0.0 M M M
4/6/2012 8:50 AM 0.00 0.0 M M M
4/10/2012 9:30 AM 0.00 0.0 M M M
4/17/2012 9:05 AM 0.00 0.0 M M M
4/18/2012 8:50 AM 0.00 0.0 M M M
4/19/2012 9:00 AM 0.03 M M M M Pre-dawn rain showers.
4/20/2012 8:45 AM 0.03 M M M M Few rain showers / thunder showers during the afternoon hours of 4/19/2012.
4/24/2012 9:00 AM 0.00 0.0 M M M
4/25/2012 10:00 AM 0.01 M M M M Brief thunderstorm in the early afternoon of Tuesday, 4/24/2012.
4/26/2012 8:55 AM 0.00 0.0 M M M
4/27/2012 8:40 AM 0.33 M M M M Overnight rain; no evidence of hail on the pad.
5/1/2012 8:50 AM 0.00 0.0 M M M
5/4/2012 8:40 AM 0.00 0.0 M M M
5/8/2012 8:50 AM 0.04 M M M M Rain mostly in the morning hours of Monday, 5/7/2012.
5/9/2012 9:50 AM 0.00 0.0 M M M
5/10/2012 8:50 AM 0.00 0.0 M M M
5/11/2012 8:50 AM 0.00 0.0 M M M
5/15/2012 8:55 AM 0.00 0.0 M M M
5/16/2012 8:50 AM 0.00 0.0 M M M
5/17/2012 8:50 AM 0.00 0.0 M M M
5/18/2012 8:45 AM 0.00 0.0 M M M
5/21/2012 8:55 AM 0.00 0.0 M M M
5/22/2012 9:00 AM 0.00 0.0 M M M
5/23/2012 1:45 PM 0.00 0.0 M M M
5/30/2012 9:00 AM 0.00 0.0 M M M
5/31/2012 8:55 AM 0.00 0.0 M M M
6/1/2012 8:55 AM 0.00 0.0 M M M
6/2/2012 12:00 PM 0.00 0.0 M M M
6/3/2012 8:20 AM 0.01 M M M M
6/5/2012 1:40 PM 0.00 0.0 M M M
6/6/2012 9:00 AM 0.00 0.0 M M M
6/7/2012 9:10 AM 0.02 M M M M Thunderstorms near the site in the evening hours of Wednesday, 6 June 2012. Wedge gauge also had .02 inches.
6/8/2012 9:00 AM 0.61 M M M M Wedge gauge had .60 inches. Hail between 10:25 and 1050 PM on the evening of Thursday 6/7/2012. Maximum diameter approx 3/4 inch. Hail pad will be submitted.
6/12/2012 5:00 PM 0.00 0.0 M M M
6/13/2012 9:00 AM 0.00 0.0 M M M
6/14/2012 9:00 AM 0.00 0.0 M M M
6/15/2012 8:50 AM 0.00 0.0 M M M
6/21/2012 9:00 AM 0.00 0.0 M M M
6/22/2012 8:55 AM 0.00 0.0 M M M
6/23/2012 9:15 AM 0.00 0.0 M M M
6/24/2012 1:30 PM 0.00 0.0 M M M
6/25/2012 8:30 AM 0.00 0.0 M M M
6/28/2012 8:50 AM 0.03 M M M M Brief thunderstorm in mid-afternoon of Wednesday, 6/27. Wedge gauge had .02 inches.
6/29/2012 8:20 AM 0.00 0.0 M M M
7/3/2012 9:15 AM 0.01 M M M M Wedge gauge was empty. Thunderstorms visible in the general area around 5 PM on Monday, 7/2/2012.
7/10/2012 8:00 AM 0.00 0.0 M M M
7/24/2012 9:00 AM 0.00 0.0 M M M
7/25/2012 8:55 AM 0.02 M M M M Overnight rain showers. Wedge gauge also had .02 inches.
7/26/2012 8:55 AM 0.04 M M M M Showers during the afternoon of Wednesday, 7/25/2012. Wedge gauge had .05 inches.
8/2/2012 9:05 AM 0.03 M M M M Thundershowers during the afternoon of Wednesday, 8/1/2012. Wedge gauge also had .03 inches.
8/3/2012 8:55 AM 0.00 0.0 M M M
8/7/2012 8:50 AM 0.00 0.0 M M M
8/8/2012 8:55 AM 0.17 M M M M Thunderstorm passage between 2 and 2:30 PM on Tuesday, 8/7/2012. Wedge gauge also had .17 inches.
8/9/2012 8:55 AM 0.00 0.0 M M M
8/10/2012 8:45 AM 0.00 0.0 M M M
8/15/2012 9:10 AM 0.00 0.0 M M M
8/22/2012 8:55 AM 0.00 0.0 M M M
8/23/2012 9:10 AM 0.00 0.0 M M M
8/24/2012 8:50 AM 0.00 0.0 M M M
8/30/2012 8:45 AM 0.00 0.0 M M M
8/31/2012 8:55 AM 0.00 0.0 M M M
9/5/2012 9:20 AM 0.00 0.0 M M M
9/6/2012 8:45 AM 0.00 0.0 M M M
9/7/2012 9:00 AM 0.00 0.0 M M M
9/11/2012 9:00 AM 0.00 0.0 M M M
9/12/2012 8:45 AM 0.33 M M M M Wedge gauge had .34 inches. Light rain in progress at observation time.
9/13/2012 8:50 AM 0.18 M M M M Wedge gauge had .20 inches. Light rain throughout the morning of Wednesday, 9/12; ended by mid-afternoon.
9/14/2012 8:50 AM 0.00 0.0 M M M
9/20/2012 8:55 AM 0.00 0.0 M M M
9/21/2012 8:45 AM 0.00 0.0 M M M
9/25/2012 8:50 AM 0.09 M M M M Wedge gauge also had .09 inches; rain showers during the evening hours of Monday, 24 Sept. 2012.
9/26/2012 8:50 AM 0.51 M M M M Wedge gauge had .54 inches. Rain started in the evening hours of Tuesday, 25 Sept. 2012.
9/27/2012 8:55 AM 0.04 M M M M Wedge gauge had .07 inches. Heavier rain appeared to stay generally to the west of the obs site during the afternoon and early evening hours of Wednesday, 26 Sept. 2012.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/24/2011 10/03/2011 9:45 AM 10 0.00 M M
10/8/2011 10/10/2011 9:00 AM 3 0.96 M M 1.) Rain during most of Saturday, 10/8/2011. 2.) Wedge gauge had .94 inches.
10/15/2011 10/18/2011 9:05 AM 4 0.11 0.0 M 1.) Rain showers during the morning of Monday, 10/17/2011. 2.) Wedge gauge had .13 inches.
10/22/2011 10/24/2011 8:55 AM 3 0.00 M M No precip over the weekend of 10/22 + 23/2011.
10/29/2011 10/31/2011 9:00 AM 3 0.00 0.0 M No Precip over the weekend of 10/29-30/2011. Snow cover has melted.
11/5/2011 11/07/2011 7:40 AM 3 0.00 0.0 M No precip over the weekend of 11/5 - 6/2011.
11/12/2011 11/14/2011 8:40 AM 3 0.00 M M No precip over the weekend of 11/12 + 13/2011.
11/19/2011 11/21/2011 8:50 AM 3 0.00 M M No precip over the weekend of 11/19 + 20/2011.
11/23/2011 11/28/2011 8:50 AM 6 0.00 M M No precip over the Thanksgiving holiday break.
12/10/2011 12/12/2011 8:50 AM 3 0.00 2.0 M Open areas in snow cover are slowly expanding.
12/17/2011 12/19/2011 9:00 AM 3 0.00 0.0 M
12/23/2011 12/29/2011 8:45 AM 7 0.00 0.0 M No precip over the CSU Christmas break.
12/31/2011 1/03/2012 9:00 AM 4 0.00 0.0 M No precip over the New Year's Day weekend.
1/4/2012 1/05/2012 8:50 AM 2 0.00 M M
1/8/2012 1/09/2012 8:50 AM 2 0.00 M M
1/14/2012 1/17/2012 8:55 AM 4 0.01 0.0 M Very patchy, light snow deposits due to snow shower activity near 5 PM on Monday, 16 Jan 2012.
1/21/2012 1/23/2012 8:55 AM 3 0.00 M M
1/27/2012 1/31/2012 8:50 AM 5 0.00 M M
2/4/2012 2/06/2012 9:00 AM 3 0.06 2.0 M Open (bare ground) areas exist in the snow cover.
2/9/2012 2/10/2012 8:50 AM 2 0.00 0.0 M Snow cover has decreased to less than 50%.
2/11/2012 2/15/2012 9:10 AM 5 0.05 0.0 M
2/18/2012 2/20/2012 8:45 AM 3 T 0.0 M Minor snow accumulation in cylinder, precipitation fell overnight on Sunday, 2/19/2012.
2/21/2012 2/22/2012 8:40 AM 2 0.00 0.0 M
2/23/2012 2/29/2012 8:55 AM 7 0.00 0.0 M
3/3/2012 3/05/2012 9:00 AM 3 0.00 0.0 M
3/5/2012 3/07/2012 8:50 AM 3 0.00 0.0 M
3/10/2012 3/12/2012 9:00 AM 3 0.00 M M
3/25/2012 3/26/2012 8:45 AM 2 0.00 0.0 M
3/31/2012 4/02/2012 8:50 AM 3 0.00 0.0 M
4/7/2012 4/09/2012 12:10 PM 3 0.00 M M No precipitation over the Easter weekend.
4/11/2012 4/12/2012 9:00 AM 2 0.27 M M Showers during the late afternoon and evening of Wednesday, 4/11/2012.
4/13/2012 4/16/2012 8:55 AM 4 0.05 M M Rain showers over the weekend of 4/14 + 15/2012.
4/21/2012 4/23/2012 8:55 AM 3 0.00 M M No precip over the weekend of 4/21 +22/2012.
4/28/2012 4/30/2012 9:00 AM 3 0.00 M M No precip over the weekend of 4/28 + 29/2012.
5/2/2012 5/03/2012 9:00 AM 2 0.02 M M
5/5/2012 5/07/2012 9:00 AM 3 0.24 M M Light rain started in the eraly evening of Sunday, 5/6/2012.
5/12/2012 5/14/2012 8:45 AM 3 0.09 M M Rain showers on Friday, 5/11 and Saturday, 5/12/2012.
5/19/2012 5/20/2012 2:50 PM 2 0.04 M M Showers mostly in the AM of Saturday, 5/19/2012.
5/24/2012 5/25/2012 9:00 AM 2 0.63 M M Overnight rain on 23 - 24 May 2012
5/26/2012 5/29/2012 8:55 AM 4 0.00 M M No precip over the 3 day Memorial weekend.
6/9/2012 6/11/2012 9:45 AM 3 0.00 M M No precip over the weekend of 6/9 + 10/2012.
6/16/2012 6/20/2012 9:30 AM 5 0.00 M M
6/26/2012 6/27/2012 8:40 AM 2 0.00 M M
6/30/2012 7/02/2012 8:45 AM 3 0.00 M M No precip over the weekend of 6/30 - 7/1/2012.
7/4/2012 7/05/2012 8:50 AM 2 0.00 M M
7/6/2012 7/07/2012 1:15 PM 2 0.61 M M Wedge gauge had .60 inches. Hail not evident on pad.
7/8/2012 7/09/2012 9:00 AM 2 0.87 M M Thunderstorm activity on both Saturday and Sunday 7/7 and 8/2012. Wedge gauge had .93 inches.
7/11/2012 7/12/2012 8:50 AM 2 0.00 M M
7/17/2012 7/18/2012 9:40 AM 2 0.00 M M
7/19/2012 7/20/2012 9:05 AM 2 0.00 M M
7/21/2012 7/23/2012 8:55 AM 3 0.00 M M No precip over the weekend of 7/21 - 22/2012.
7/27/2012 7/28/2012 9:30 AM 2 0.00 M M
7/29/2012 7/30/2012 9:00 AM 2 0.04 M M Wedge gauge had .05 inches.
7/31/2012 8/01/2012 8:55 AM 2 0.01 M M Thunderstorms were in the area during the afternoon hours of Monday, 7/30/2012.
8/4/2012 8/06/2012 9:00 AM 3 0.00 M M
8/11/2012 8/13/2012 8:40 AM 3 0.00 M M No precip over the weekend of 8/11 + 12/2012.
8/16/2012 8/21/2012 9:00 AM 6 0.01 M M Wedge gauge was empty.
8/25/2012 8/27/2012 8:50 AM 3 0.00 M M
8/28/2012 8/29/2012 9:05 AM 2 0.00 M M
9/1/2012 9/04/2012 8:50 AM 4 0.00 M M No precip over the Labor Day weekend.
9/8/2012 9/10/2012 9:00 AM 3 0.00 M M No precip over the weekend of 9/8 - 9/2012.
9/15/2012 9/17/2012 9:00 AM 3 0.01 M M Wedge gauge was empty.
9/18/2012 9/19/2012 9:00 AM 2 0.00 M M
9/22/2012 9/24/2012 9:05 AM 3 0.00 M M No precip over the weekend of 9/22 + 23/2012.
9/29/2012 10/01/2012 9:05 AM 3 0.03 M M Wedge gauge had .05 inches. Rain showers and weak thunderstorms over the weekend of 9/29 and 30/2012.



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
6/7/2012 10:20 PM 3/4" Penny Size 5/8" 1/4" Pea Size Hard 15 2min no damage Continuous False Same time as rain After smaller hail 470