Station Overview Station Location
Station Number WY-LM-16 Latitude 41.1649
Station Name Cheyenne 4.8 ENE Longitude -104.732
County Laramie Elevation (ft) 6132



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 09 0.90 0.24 1 0.24 1 0.00 0 0 1 0 0.0 0 0
Nov 09 0.55 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 09 0.40 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 10 0.26 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 10 0.40 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 1.10 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 10 1.46 2.90 10 2.90 10 0.00 0 0 7 0 1.3 2 0
May 10 2.45 2.89 10 2.89 10 0.00 0 0 7 1 9.8 2 0
June 10 2.86 1.64 7 1.64 7 0.00 0 0 5 1 0.0 0 0
July 10 2.05 2.15 11 1.59 9 0.56 2 1 7 1 0.0 0 0
Aug 10 2.02 0.32 3 0.32 3 0.00 0 0 3 0 0.0 0 0
Sept 10 1.55 0.01 1 0.01 1 0.00 0 0 1 0 0.0 0 0
Water Year Totals: 16.00" 10.15" 43 days 9.59" 41 0.56" 2 days 1 31 days 3 days 11.1" 4 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
10/1/2009
10/2/2009
10/3/2009
10/4/2009
10/5/2009 0.24
10/6/2009
10/7/2009
10/8/2009
10/9/2009
10/10/2009
10/11/2009
10/12/2009
10/13/2009
10/14/2009
10/15/2009
10/16/2009
10/17/2009
10/18/2009
10/19/2009
10/20/2009
10/21/2009
10/22/2009
10/23/2009
10/24/2009
10/25/2009
10/26/2009
10/27/2009
10/28/2009
10/29/2009
10/30/2009
10/31/2009
11/1/2009
11/2/2009
11/3/2009
11/4/2009
11/5/2009
11/6/2009
11/7/2009
11/8/2009
11/9/2009
11/10/2009
11/11/2009
11/12/2009
11/13/2009
11/14/2009
11/15/2009
11/16/2009
11/17/2009
11/18/2009
11/19/2009
11/20/2009
11/21/2009
11/22/2009
11/23/2009
11/24/2009
11/25/2009
11/26/2009
11/27/2009
11/28/2009
11/29/2009
11/30/2009
12/1/2009
12/2/2009
12/3/2009
12/4/2009
12/5/2009
12/6/2009
12/7/2009
12/8/2009
12/9/2009
12/10/2009
12/11/2009
12/12/2009
12/13/2009
12/14/2009
12/15/2009
12/16/2009
12/17/2009
12/18/2009
12/19/2009
12/20/2009
12/21/2009
12/22/2009
12/23/2009
12/24/2009
12/25/2009
12/26/2009
12/27/2009
12/28/2009
12/29/2009
12/30/2009
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010
1/3/2010
1/4/2010
1/5/2010
1/6/2010
1/7/2010
1/8/2010
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010
1/16/2010
1/17/2010
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010
1/24/2010
1/25/2010
1/26/2010
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010
2/8/2010
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010
2/28/2010
3/1/2010
3/2/2010
3/3/2010
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010
3/11/2010
3/12/2010
3/13/2010
3/14/2010
3/15/2010
3/16/2010
3/17/2010
3/18/2010
3/19/2010
3/20/2010
3/21/2010
3/22/2010
3/23/2010
3/24/2010
3/25/2010
3/26/2010
3/27/2010
3/28/2010
3/29/2010
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010
4/5/2010
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010
4/11/2010
4/12/2010
4/13/2010
4/14/2010
4/15/2010
4/16/2010
4/17/2010
4/18/2010 0.11
4/19/2010 0.00
4/20/2010 0.01
4/21/2010 0.05
4/22/2010 0.22
4/23/2010 1.31
4/24/2010 0.97
4/25/2010
4/26/2010
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.23
4/30/2010
5/1/2010 0.01
5/2/2010 0.00
5/3/2010 T
5/4/2010
5/5/2010
5/6/2010
5/7/2010
5/8/2010
5/9/2010
5/10/2010 0.01
5/11/2010 0.00
5/12/2010 0.90
5/13/2010
5/14/2010
5/15/2010 0.85
5/16/2010 0.16
5/17/2010
5/18/2010
5/19/2010 0.91
5/20/2010 0.05
5/21/2010
5/22/2010
5/23/2010
5/24/2010
5/25/2010
5/26/2010
5/27/2010
5/28/2010
5/29/2010
5/30/2010
5/31/2010
6/1/2010
6/2/2010
6/3/2010
6/4/2010
6/5/2010
6/6/2010
6/7/2010
6/8/2010
6/9/2010 0.01
6/10/2010 0.01
6/11/2010 0.00
6/12/2010 0.57
6/13/2010 0.40
6/14/2010
6/15/2010 0.65
6/16/2010
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010 T
6/22/2010
6/23/2010
6/24/2010
6/25/2010
6/26/2010
6/27/2010
6/28/2010
6/29/2010
6/30/2010
Day of YearDaily PrcpMultiday Prcp
7/1/2010
7/2/2010
7/3/2010
7/4/2010 **
7/5/2010 0.56
7/6/2010
7/7/2010
7/8/2010
7/9/2010 0.11
7/10/2010 0.93
7/11/2010 0.02
7/12/2010 0.43
7/13/2010 0.00
7/14/2010
7/15/2010 0.02
7/16/2010
7/17/2010
7/18/2010
7/19/2010
7/20/2010 0.04
7/21/2010 T
7/22/2010 0.04
7/23/2010
7/24/2010
7/25/2010
7/26/2010
7/27/2010
7/28/2010
7/29/2010
7/30/2010
7/31/2010
8/1/2010
8/2/2010
8/3/2010
8/4/2010 0.28
8/5/2010 0.03
8/6/2010 0.01
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010
8/12/2010
8/13/2010
8/14/2010
8/15/2010
8/16/2010
8/17/2010
8/18/2010
8/19/2010
8/20/2010
8/21/2010
8/22/2010
8/23/2010
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010
8/30/2010
8/31/2010
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010 0.01
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010
9/21/2010
9/22/2010
9/23/2010
9/24/2010
9/25/2010
9/26/2010
9/27/2010
9/28/2010
9/29/2010
9/30/2010



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/5/2009 8:00 AM 0.24 M M M M
4/18/2010 7:00 AM 0.11 M M M M
4/19/2010 7:00 AM 0.00 0.0 M M M
4/20/2010 7:00 AM 0.01 M M M M It is Foggy at this time. Humidity is approx 96%.
4/21/2010 7:00 AM 0.05 M M M M
4/22/2010 8:00 AM 0.22 M M M M Foggy
4/23/2010 7:00 AM 1.31 M M M M Light rain still falling at this time.
4/24/2010 8:00 AM 0.97 0.8 0.29 M M Windy and light snow. Snow depth is approx. due to high winds.
4/27/2010 8:00 AM 0.00 0.0 M M M
4/28/2010 7:00 AM 0.00 0.0 M M M
4/29/2010 7:00 AM 0.23 0.5 0.23 M M
5/1/2010 7:00 AM 0.01 0.2 0.01 M M
5/2/2010 8:00 AM 0.00 0.0 M M M
5/3/2010 8:00 AM T M M M M
5/10/2010 8:00 AM 0.01 M M M M
5/11/2010 7:00 AM 0.00 0.0 M M M
5/12/2010 7:00 AM 0.90 9.6 M M M Rain started things and then turned to snow. I don't know the amount of rain. The reported precip. is a combination of rain and snow. It is still snowing.
5/15/2010 7:00 AM 0.85 M M M M
5/16/2010 7:00 AM 0.16 M M M M
5/19/2010 7:00 AM 0.91 M M M M
5/20/2010 7:00 AM 0.05 M M M M
6/9/2010 7:00 AM 0.01 M M M M
6/10/2010 7:00 AM 0.01 M M M M
6/11/2010 7:00 AM 0.00 0.0 M M M
6/12/2010 7:00 AM 0.57 M M M M Overcast,43 degrees and chill factor is 37 degrees.
6/13/2010 7:00 AM 0.40 M M M M
6/15/2010 7:00 AM 0.65 M M M M
6/21/2010 7:00 AM T M M M M
7/9/2010 7:00 AM 0.11 M M M M
7/10/2010 7:00 AM 0.93 M M M M
7/11/2010 7:00 AM 0.02 M M M M
7/12/2010 7:00 AM 0.43 M M M M
7/13/2010 7:00 AM 0.00 0.0 M M M
7/15/2010 7:00 AM 0.02 M M M M
7/20/2010 7:00 AM 0.04 M M M M
7/21/2010 7:00 AM T M M M M
7/22/2010 7:00 AM 0.04 M M M M
8/4/2010 7:00 AM 0.28 M M M M
8/5/2010 7:00 AM 0.03 M M M M
8/6/2010 7:00 AM 0.01 M M M M
9/9/2010 7:00 AM 0.01 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
7/4/2010 7/05/2010 7:00 AM 2 0.56 M M



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
5/18/2010 6:00 PM Hail was intermittent during storm. Rain lasted until at least 10:30. Very small amount of hail to rain. Rice Rice Rice Hard|White Ice Intermittent True After rain After smaller hail vertical 1210
6/14/2010 4:18 PM The hail covered the ground. 1/4" Pea Size Rice Rice Hard|White Ice 8 minor leaf damage Continuous True After rain Same time as smaller hail vertical 1527
1/1/0001 12:00 AM (Observer not home at time of storm) 3/8" 1/4" Pea Size Rice Hard False 10-20 1238