Station Overview Station Location
Station Number WY-LM-87 Latitude 41.1774
Station Name Cheyenne 2.2 N Longitude -104.7846
County Laramie Elevation (ft) 6145



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 12 0.89 0.02 1 0.02 1 0.00 0 0 1 0 0.0 0 0
Nov 12 0.60 0.02 8 0.02 8 0.00 0 0 1 0 0.0 0 0
Dec 12 0.44 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 13 0.26 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 13 0.47 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 13 1.06 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 13 1.60 1.74 27 0.24 16 1.50 11 2 2 5 3.0 2 0
May 13 2.40 2.18 31 2.18 31 0.00 0 0 9 6 8.0 1 1
June 13 2.69 0.14 30 0.14 30 0.00 0 0 2 5 0.0 0 0
July 13 1.87 1.93 31 1.93 31 0.00 0 0 16 2 0.0 0 0
Aug 13 1.97 1.27 31 1.27 31 0.00 0 0 12 7 0.0 0 0
Sept 13 1.69 7.50 30 6.91 25 0.59 5 1 15 1 0.0 0 0
Water Year Totals: 15.94" 14.80" 189 days 12.71" 173 2.09" 16 days 3 58 days 26 days 11.0" 3 days 1 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
10/1/2012 0.02
10/2/2012
10/3/2012
10/4/2012
10/5/2012
10/6/2012
10/7/2012
10/8/2012
10/9/2012
10/10/2012
10/11/2012
10/12/2012
10/13/2012
10/14/2012
10/15/2012
10/16/2012
10/17/2012
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012
10/23/2012
10/24/2012
10/25/2012
10/26/2012
10/27/2012
10/28/2012
10/29/2012
10/30/2012
10/31/2012
11/1/2012
11/2/2012
11/3/2012
11/4/2012 0.00
11/5/2012 0.00
11/6/2012 0.00
11/7/2012 0.00
11/8/2012 0.00
11/9/2012 0.00
11/10/2012 0.00
11/11/2012 0.02
11/12/2012
11/13/2012
11/14/2012
11/15/2012
11/16/2012
11/17/2012
11/18/2012
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012
11/28/2012
11/29/2012
11/30/2012
12/1/2012
12/2/2012
12/3/2012
12/4/2012
12/5/2012
12/6/2012
12/7/2012
12/8/2012
12/9/2012
12/10/2012
12/11/2012
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012
12/19/2012
12/20/2012
12/21/2012
12/22/2012
12/23/2012
12/24/2012
12/25/2012
12/26/2012
12/27/2012
12/28/2012
12/29/2012
12/30/2012
12/31/2012
Day of YearDaily PrcpMultiday Prcp
1/1/2013
1/2/2013
1/3/2013
1/4/2013
1/5/2013
1/6/2013
1/7/2013
1/8/2013
1/9/2013
1/10/2013
1/11/2013
1/12/2013
1/13/2013
1/14/2013
1/15/2013
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013
1/25/2013
1/26/2013
1/27/2013
1/28/2013
1/29/2013
1/30/2013
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013
2/7/2013
2/8/2013
2/9/2013
2/10/2013
2/11/2013
2/12/2013
2/13/2013
2/14/2013
2/15/2013
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013
2/21/2013
2/22/2013
2/23/2013
2/24/2013
2/25/2013
2/26/2013
2/27/2013
2/28/2013
3/1/2013
3/2/2013
3/3/2013
3/4/2013
3/5/2013
3/6/2013
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013
3/12/2013
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013
3/23/2013
3/24/2013
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013
4/3/2013
4/4/2013 T
4/5/2013 0.00
4/6/2013 T
4/7/2013 T
4/8/2013 0.00
4/9/2013 **
4/10/2013 0.50
4/11/2013 T
4/12/2013 0.08
4/13/2013 **
4/14/2013 **
4/15/2013 **
4/16/2013 **
4/17/2013 **
4/18/2013 **
4/19/2013 **
4/20/2013 **
4/21/2013 1.00
4/22/2013 0.00
4/23/2013 0.16
4/24/2013 0.00
4/25/2013 0.00
4/26/2013 0.00
4/27/2013 0.00
4/28/2013 0.00
4/29/2013 T
4/30/2013 0.00
5/1/2013 1.21
5/2/2013 0.30
5/3/2013 0.00
5/4/2013 0.00
5/5/2013 0.00
5/6/2013 0.00
5/7/2013 T
5/8/2013 T
5/9/2013 0.13
5/10/2013 0.02
5/11/2013 T
5/12/2013 0.03
5/13/2013 0.00
5/14/2013 0.00
5/15/2013 0.00
5/16/2013 0.01
5/17/2013 0.00
5/18/2013 0.00
5/19/2013 0.00
5/20/2013 0.15
5/21/2013 0.03
5/22/2013 0.00
5/23/2013 T
5/24/2013 T
5/25/2013 0.00
5/26/2013 0.00
5/27/2013 T
5/28/2013 0.00
5/29/2013 0.00
5/30/2013 0.30
5/31/2013 0.00
6/1/2013 0.00
6/2/2013 0.00
6/3/2013 0.00
6/4/2013 0.00
6/5/2013 0.10
6/6/2013 0.00
6/7/2013 0.00
6/8/2013 T
6/9/2013 0.00
6/10/2013 0.00
6/11/2013 T
6/12/2013 0.00
6/13/2013 0.00
6/14/2013 0.00
6/15/2013 T
6/16/2013 0.00
6/17/2013 0.00
6/18/2013 0.00
6/19/2013 0.04
6/20/2013 0.00
6/21/2013 0.00
6/22/2013 T
6/23/2013 T
6/24/2013 0.00
6/25/2013 0.00
6/26/2013 0.00
6/27/2013 0.00
6/28/2013 0.00
6/29/2013 0.00
6/30/2013 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2013 T
7/2/2013 0.05
7/3/2013 0.00
7/4/2013 0.00
7/5/2013 T
7/6/2013 0.15
7/7/2013 0.01
7/8/2013 0.00
7/9/2013 0.00
7/10/2013 0.00
7/11/2013 0.00
7/12/2013 0.00
7/13/2013 0.04
7/14/2013 0.38
7/15/2013 0.01
7/16/2013 0.00
7/17/2013 0.00
7/18/2013 0.00
7/19/2013 0.35
7/20/2013 0.01
7/21/2013 0.30
7/22/2013 0.00
7/23/2013 0.00
7/24/2013 0.01
7/25/2013 0.20
7/26/2013 0.00
7/27/2013 0.27
7/28/2013 0.02
7/29/2013 0.06
7/30/2013 0.02
7/31/2013 0.05
8/1/2013 0.02
8/2/2013 T
8/3/2013 0.00
8/4/2013 0.03
8/5/2013 0.02
8/6/2013 0.45
8/7/2013 0.04
8/8/2013 T
8/9/2013 0.00
8/10/2013 0.00
8/11/2013 0.01
8/12/2013 0.01
8/13/2013 0.22
8/14/2013 0.00
8/15/2013 0.00
8/16/2013 0.00
8/17/2013 0.00
8/18/2013 0.00
8/19/2013 0.01
8/20/2013 0.00
8/21/2013 T
8/22/2013 0.08
8/23/2013 0.00
8/24/2013 T
8/25/2013 T
8/26/2013 T
8/27/2013 0.28
8/28/2013 0.00
8/29/2013 T
8/30/2013 0.00
8/31/2013 0.10
9/1/2013 0.02
9/2/2013 0.00
9/3/2013 T
9/4/2013 0.03
9/5/2013 0.00
9/6/2013 0.00
9/7/2013 0.25
9/8/2013 0.00
9/9/2013 0.00
9/10/2013 0.59
9/11/2013 0.64
9/12/2013 0.89
9/13/2013 0.53
9/14/2013 1.43
9/15/2013 1.67
9/16/2013 0.30
9/17/2013 0.04
9/18/2013 0.03
9/19/2013 **
9/20/2013 **
9/21/2013 **
9/22/2013 **
9/23/2013 0.59
9/24/2013 0.31
9/25/2013 0.00
9/26/2013 0.00
9/27/2013 0.02
9/28/2013 0.16
9/29/2013 0.00
9/30/2013 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 7:00 AM 0.02 0.0 M M M
11/4/2012 7:00 AM 0.00 0.0 M M M
11/5/2012 7:00 AM 0.00 0.0 M M M
11/6/2012 7:00 AM 0.00 0.0 M M M
11/7/2012 7:00 AM 0.00 0.0 M M M
11/8/2012 7:00 AM 0.00 0.0 M M M
11/9/2012 7:00 AM 0.00 0.0 M M M
11/10/2012 7:00 AM 0.00 0.0 M M M
11/11/2012 7:00 AM 0.02 M M M M
4/4/2013 7:00 AM T M M M M
4/5/2013 7:00 AM 0.00 0.0 M M M
4/6/2013 7:00 AM T M M M M
4/7/2013 7:00 AM T M M M M
4/8/2013 7:00 AM 0.00 0.0 M M M
4/11/2013 7:00 AM T M M M M
4/12/2013 7:00 AM 0.08 2.0 M M M The 0.08" is from melted snow in the 4" cylinder. The snow apparently fell straight down, ie no wind.
4/22/2013 7:00 AM 0.00 0.0 M M M
4/23/2013 10:00 AM 0.16 1.0 0.11 M M The 4" cylinder collected o.16" of melted snow. The white board collected 0.11" of melted snow (core).
4/24/2013 7:00 AM 0.00 0.0 M M M
4/25/2013 7:00 AM 0.00 0.0 M M M
4/26/2013 7:00 AM 0.00 0.0 M M M
4/27/2013 7:00 AM 0.00 0.0 M M M
4/28/2013 7:00 AM 0.00 0.0 M M M
4/29/2013 7:00 AM T M M M M
4/30/2013 7:00 AM 0.00 0.0 M M M
5/1/2013 7:00 AM 1.21 8.0 M 8.0 M Melted snow from 4" cylinder.
5/2/2013 7:00 AM 0.30 M M M M
5/3/2013 7:00 AM 0.00 0.0 M M M
5/4/2013 7:00 AM 0.00 0.0 M M M
5/5/2013 7:00 AM 0.00 0.0 M M M
5/6/2013 7:00 AM 0.00 0.0 M M M
5/7/2013 7:00 AM T M M M M
5/8/2013 7:00 AM T M M M M
5/9/2013 7:00 AM 0.13 M M M M
5/10/2013 7:00 AM 0.02 M M M M
5/11/2013 7:00 AM T M M M M
5/12/2013 7:00 AM 0.03 M M M M
5/13/2013 7:00 AM 0.00 0.0 M M M
5/14/2013 7:00 AM 0.00 0.0 M M M
5/15/2013 7:00 AM 0.00 0.0 M M M
5/16/2013 7:00 AM 0.01 M M M M
5/17/2013 7:00 AM 0.00 0.0 M M M
5/18/2013 7:00 AM 0.00 0.0 M M M
5/19/2013 7:00 AM 0.00 0.0 M M M
5/20/2013 7:00 AM 0.15 M M M M
5/21/2013 7:00 AM 0.03 M M M M
5/22/2013 7:00 AM 0.00 0.0 M M M
5/23/2013 7:00 AM T M M M M
5/24/2013 7:00 AM T M M M M
5/25/2013 7:00 AM 0.00 0.0 M M M
5/26/2013 7:00 AM 0.00 0.0 M M M
5/27/2013 7:00 AM T M M M M
5/28/2013 7:00 AM 0.00 0.0 M M M
5/29/2013 7:00 AM 0.00 0.0 M M M
5/30/2013 7:00 AM 0.30 M M M M
5/31/2013 7:00 AM 0.00 0.0 M M M
6/1/2013 7:00 AM 0.00 0.0 M M M
6/2/2013 7:00 AM 0.00 0.0 M M M
6/3/2013 7:00 AM 0.00 0.0 M M M
6/4/2013 7:00 AM 0.00 0.0 M M M
6/5/2013 7:00 AM 0.10 M M M M
6/6/2013 7:00 AM 0.00 0.0 M M M
6/7/2013 7:00 AM 0.00 0.0 M M M
6/8/2013 7:00 AM T M M M M
6/9/2013 7:00 AM 0.00 0.0 M M M
6/10/2013 7:00 AM 0.00 0.0 M M M
6/11/2013 7:00 AM T M M M M
6/12/2013 7:00 AM 0.00 0.0 M M M
6/13/2013 7:00 AM 0.00 0.0 M M M
6/14/2013 7:00 AM 0.00 0.0 M M M
6/15/2013 7:00 AM T M M M M
6/16/2013 7:00 AM 0.00 0.0 M M M
6/17/2013 7:00 AM 0.00 0.0 M M M
6/18/2013 7:00 AM 0.00 0.0 M M M
6/19/2013 7:00 AM 0.04 M M M M
6/20/2013 7:00 AM 0.00 0.0 M M M
6/21/2013 7:00 AM 0.00 0.0 M M M
6/22/2013 7:00 AM T M M M M
6/23/2013 7:00 AM T M M M M
6/24/2013 7:00 AM 0.00 0.0 M M M
6/25/2013 7:00 AM 0.00 0.0 M M M
6/26/2013 7:00 AM 0.00 0.0 M M M
6/27/2013 7:00 AM 0.00 0.0 M M M
6/28/2013 7:00 AM 0.00 0.0 M M M
6/29/2013 7:00 AM 0.00 0.0 M M M
6/30/2013 7:00 AM 0.00 0.0 M M M
7/1/2013 7:00 AM T M M M M
7/2/2013 7:00 AM 0.05 M M M M
7/3/2013 7:00 AM 0.00 0.0 M M M
7/4/2013 7:00 AM 0.00 0.0 M M M
7/5/2013 7:00 AM T M M M M
7/6/2013 7:00 AM 0.15 M M M M
7/7/2013 7:00 AM 0.01 M M M M
7/8/2013 7:00 AM 0.00 0.0 M M M
7/9/2013 7:00 AM 0.00 0.0 M M M
7/10/2013 7:00 AM 0.00 0.0 M M M
7/11/2013 7:00 AM 0.00 0.0 M M M
7/12/2013 7:00 AM 0.00 0.0 M M M
7/13/2013 7:00 AM 0.04 M M M M
7/14/2013 7:00 AM 0.38 M M M M
7/15/2013 7:00 AM 0.01 M M M M
7/16/2013 7:00 AM 0.00 0.0 M M M
7/17/2013 7:00 AM 0.00 0.0 M M M
7/18/2013 7:00 AM 0.00 0.0 M M M
7/19/2013 7:00 AM 0.35 M M M M
7/20/2013 7:00 AM 0.01 M M M M
7/21/2013 7:00 AM 0.30 M M M M
7/22/2013 7:00 AM 0.00 0.0 M M M
7/23/2013 7:00 AM 0.00 0.0 M M M
7/24/2013 7:00 AM 0.01 M M M M
7/25/2013 7:00 AM 0.20 M M M M
7/26/2013 7:00 AM 0.00 0.0 M M M
7/27/2013 7:00 AM 0.27 M M M M
7/28/2013 7:00 AM 0.02 M M M M
7/29/2013 7:00 AM 0.06 M M M M
7/30/2013 7:00 AM 0.02 M M M M
7/31/2013 7:00 AM 0.05 M M M M
8/1/2013 7:00 AM 0.02 M M M M
8/2/2013 7:00 AM T M M M M
8/3/2013 7:00 AM 0.00 0.0 M M M
8/4/2013 7:00 AM 0.03 M M M M
8/5/2013 7:00 AM 0.02 M M M M
8/6/2013 7:00 AM 0.45 M M M M
8/7/2013 7:00 AM 0.04 M M M M
8/8/2013 7:00 AM T M M M M
8/9/2013 7:00 AM 0.00 0.0 M M M
8/10/2013 7:00 AM 0.00 0.0 M M M
8/11/2013 7:00 AM 0.01 M M M M
8/12/2013 7:00 AM 0.01 M M M M
8/13/2013 7:00 AM 0.22 M M M M
8/14/2013 7:00 AM 0.00 0.0 M M M
8/15/2013 7:00 AM 0.00 0.0 M M M
8/16/2013 7:00 AM 0.00 0.0 M M M
8/17/2013 7:00 AM 0.00 0.0 M M M
8/18/2013 7:00 AM 0.00 0.0 M M M
8/19/2013 7:00 AM 0.01 M M M M
8/20/2013 7:00 AM 0.00 0.0 M M M
8/21/2013 7:00 AM T M M M M
8/22/2013 7:00 AM 0.08 M M M M
8/23/2013 7:00 AM 0.00 0.0 M M M
8/24/2013 7:00 AM T M M M M
8/25/2013 7:00 AM T M M M M
8/26/2013 7:00 AM T M M M M
8/27/2013 7:00 AM 0.28 M M M M
8/28/2013 7:00 AM 0.00 0.0 M M M
8/29/2013 7:00 AM T M M M M
8/30/2013 7:00 AM 0.00 0.0 M M M
8/31/2013 7:00 AM 0.10 M M M M
9/1/2013 7:00 AM 0.02 M M M M
9/2/2013 7:00 AM 0.00 0.0 M M M
9/3/2013 7:00 AM T M M M M
9/4/2013 7:00 AM 0.03 M M M M
9/5/2013 7:00 AM 0.00 0.0 M M M
9/6/2013 7:00 AM 0.00 0.0 M M M
9/7/2013 7:00 AM 0.25 M M M M
9/8/2013 7:00 AM 0.00 0.0 M M M
9/9/2013 7:00 AM 0.00 0.0 M M M
9/10/2013 7:00 AM 0.59 M M M M
9/11/2013 7:00 AM 0.64 M M M M
9/12/2013 7:00 AM 0.89 M M M M
9/13/2013 7:00 AM 0.53 M M M M
9/14/2013 7:00 AM 1.43 M M M M
9/15/2013 7:00 AM 1.67 M M M M
9/16/2013 7:00 AM 0.30 M M M M
9/17/2013 7:00 AM 0.04 M M M M
9/18/2013 7:00 AM 0.03 M M M M
9/24/2013 7:00 AM 0.31 M M M M
9/25/2013 7:00 AM 0.00 0.0 M M M
9/26/2013 7:00 AM 0.00 0.0 M M M
9/27/2013 7:00 AM 0.02 M M M M
9/28/2013 7:00 AM 0.16 M M M M
9/29/2013 7:00 AM 0.00 0.0 M M M
9/30/2013 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
4/9/2013 4/10/2013 12:00 AM 2 0.50 8.0 M The blizzard "Walda" is over, and the sun is shining. Drifts 2 feet deep formed on the South side of trees and structures, and other areas of the yard are bare. Average depth of snow may be 8" or so. For MultiDay Precip, I am guessing 0.5 inch.
4/13/2013 4/21/2013 8:00 AM 9 1.00 M M While I was on vacation, a multiday blizzard hit. Some snow fell into the 4" cylinder and melted down to 1" or so.
9/19/2013 9/23/2013 7:00 AM 5 0.59 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
7/26/2013 5:00 PM 1 1/2" Ping Pong Ball Size 3/8" Rice Mixed 20 3min minor leaf damage Intermittent True Before rain After smaller hail