Station Overview Station Location
Station Number WY-LM-156 Latitude 41.1718971
Station Name Cheyenne 2.1 NNW Longitude -104.8137642
County Laramie Elevation (ft) 6142



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 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 12 0.64 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 12 0.46 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 13 0.27 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 13 0.50 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 13 1.03 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 13 1.59 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 13 2.40 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 13 2.57 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 13 1.79 0.11 2 0.11 2 0.00 0 0 1 0 0.0 0 0
Aug 13 1.96 1.55 30 0.69 20 0.86 10 2 7 3 0.0 0 0
Sept 13 1.73 8.09 30 0.77 15 7.32 15 4 6 0 0.0 0 0
Water Year Totals: 15.83" 9.75" 62 days 1.57" 37 8.18" 25 days 6 14 days 3 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
10/1/2012
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
11/5/2012
11/6/2012
11/7/2012
11/8/2012
11/9/2012
11/10/2012
11/11/2012
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
4/5/2013
4/6/2013
4/7/2013
4/8/2013
4/9/2013
4/10/2013
4/11/2013
4/12/2013
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
4/22/2013
4/23/2013
4/24/2013
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013
5/2/2013
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013
5/9/2013
5/10/2013
5/11/2013
5/12/2013
5/13/2013
5/14/2013
5/15/2013
5/16/2013
5/17/2013
5/18/2013
5/19/2013
5/20/2013
5/21/2013
5/22/2013
5/23/2013
5/24/2013
5/25/2013
5/26/2013
5/27/2013
5/28/2013
5/29/2013
5/30/2013
5/31/2013
6/1/2013
6/2/2013
6/3/2013
6/4/2013
6/5/2013
6/6/2013
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013
6/12/2013
6/13/2013
6/14/2013
6/15/2013
6/16/2013
6/17/2013
6/18/2013
6/19/2013
6/20/2013
6/21/2013
6/22/2013
6/23/2013
6/24/2013
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013
7/2/2013
7/3/2013
7/4/2013
7/5/2013
7/6/2013
7/7/2013
7/8/2013
7/9/2013
7/10/2013
7/11/2013
7/12/2013
7/13/2013
7/14/2013
7/15/2013
7/16/2013
7/17/2013
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013
7/26/2013
7/27/2013
7/28/2013
7/29/2013
7/30/2013 0.00
7/31/2013 0.11
8/1/2013 0.01
8/2/2013 0.00
8/3/2013 0.00
8/4/2013 0.05
8/5/2013 **
8/6/2013 **
8/7/2013 **
8/8/2013 0.66
8/9/2013 0.00
8/10/2013 0.00
8/11/2013 T
8/12/2013 0.02
8/13/2013 0.36
8/14/2013 0.00
8/15/2013 0.03
8/16/2013 0.00
8/17/2013 0.00
8/18/2013 0.00
8/19/2013 T
8/20/2013
8/21/2013 0.00
8/22/2013 0.13
8/23/2013 T
8/24/2013 **
8/25/2013 **
8/26/2013 **
8/27/2013 **
8/28/2013 **
8/29/2013 0.20
8/30/2013 0.00
8/31/2013 0.09
9/1/2013 0.10
9/2/2013 0.00
9/3/2013 0.00
9/4/2013 0.02
9/5/2013 0.00
9/6/2013 0.00
9/7/2013 **
9/8/2013 0.25
9/9/2013 **
9/10/2013 **
9/11/2013 **
9/12/2013 **
9/13/2013 **
9/14/2013 **
9/15/2013 **
9/16/2013 6.91
9/17/2013 0.02
9/18/2013 **
9/19/2013 0.01
9/20/2013 0.00
9/21/2013 0.00
9/22/2013 0.00
9/23/2013 0.54
9/24/2013 0.08
9/25/2013 0.00
9/26/2013 0.00
9/27/2013 0.01
9/28/2013 **
9/29/2013 **
9/30/2013 0.15



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
7/30/2013 7:00 AM 0.00 0.0 M M M
7/31/2013 7:00 AM 0.11 M M M M Submitted via CoCoRaHS Observer for Android version 1.0.8
8/1/2013 7:00 AM 0.01 M M M M
8/2/2013 7:00 AM 0.00 0.0 M M M
8/3/2013 7:00 AM 0.00 0.0 M M M Submitted via CoCoRaHS Observer for Android version 1.0.8
8/4/2013 7:00 AM 0.05 M M M M Submitted via CoCoRaHS Observer for Android version 1.0.8
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 Submitted via CoCoRaHS Observer for Android version 1.0.8
8/11/2013 7:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.0.8
8/12/2013 7:00 AM 0.02 M M M M
8/13/2013 7:00 AM 0.36 M M M M
8/14/2013 7:00 AM 0.00 0.0 M M M
8/15/2013 7:00 AM 0.03 M 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 T M M M M
8/21/2013 7:00 AM 0.00 0.0 M M M
8/22/2013 7:00 AM 0.13 M M M M
8/23/2013 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 0.09 M M M M
9/1/2013 7:00 AM 0.10 M M M M
9/2/2013 7:00 AM 0.00 0.0 M M M
9/3/2013 7:00 AM 0.00 0.0 M M M
9/4/2013 7:00 AM 0.02 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
9/17/2013 7:00 AM 0.02 M M M M
9/20/2013 7:00 AM 0.00 0.0 M M M Submitted via CoCoRaHS Observer for Android version 1.0.8
9/21/2013 7:00 AM 0.00 0.0 M M M Submitted via CoCoRaHS Observer for Android version 1.0.8
9/22/2013 7:00 AM 0.00 0.0 M M M Submitted via CoCoRaHS Observer for Android version 1.0.8
9/23/2013 8:00 AM 0.54 M M M M Was lightly raining when dumped the gage at 8:00 a.m.
9/24/2013 7:00 AM 0.08 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 8:50 AM 0.01 M M M M Was lightly misting when I dumped the 0.01



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
8/5/2013 8/08/2013 7:00 AM 4 0.66 M M
8/24/2013 8/29/2013 8:00 AM 6 0.20 M M
9/7/2013 9/08/2013 7:25 AM 2 0.25 M M While we were on vacation, several significant storms hit the Cheyenne area. This accumulation came mainly on the 10th and 11th, then the weekend days of 13th, 14th and 15th. Was foggy when emptied the gage on a.m. of 16th, but not actively raining. **for flood mapping purposes, dividing this report up 9/7-9/8 and then 9/9-16. Using two nearby stations, it looks like the average for 9/7-9/8 would be 0.25 for this station. The rest will be put on the period 9/9-9/16. CSPEARS
9/9/2013 9/16/2013 7:25 AM 8 6.91 M M **for flood mapping purposes, dividing this report up 9/7-9/8 and then 9/9-16. Using two nearby stations, it looks like the average for 9/7-9/8 would be 0.25 for this station. The rest will be put on the period 9/9-9/16. CSPEARS
9/18/2013 9/19/2013 7:00 AM 2 0.01 M M
9/28/2013 9/30/2013 7:25 AM 3 0.15 M M This accumulated on Friday, Sept. 27 during the day.



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