Station Overview Station Location
Station Number WY-SH-20 Latitude 44.6784
Station Name Sheridan 8.2 SSW Longitude -107.0068
County Sheridan Elevation (ft) 4198



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 1.97 1.39 12 1.39 12 0.00 0 0 9 0 3.0 1 1
Nov 12 1.21 1.11 6 1.11 6 0.00 0 0 3 0 9.3 2 2
Dec 12 0.83 0.38 9 0.38 9 0.00 0 0 5 0 6.3 3 2
Jan 13 0.76 0.74 8 0.74 8 0.00 0 0 4 0 16.7 3 2
Feb 13 0.73 0.03 1 0.03 1 0.00 0 0 1 0 0.0 0 0
March 13 1.62 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 13 2.28 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 13 2.95 1.68 5 1.68 5 0.00 0 0 5 0 0.0 0 0
June 13 2.71 0.04 1 0.04 1 0.00 0 0 1 0 0.0 0 0
July 13 1.65 0.05 1 0.05 1 0.00 0 0 1 0 0.0 0 0
Aug 13 1.02 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 13 1.95 3.79 11 3.39 9 0.40 2 1 9 0 0.0 0 0
Water Year Totals: 19.68" 9.21" 54 days 8.81" 52 0.40" 2 days 1 38 days 0 days 35.3" 9 days 7 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 0.05
10/5/2012 0.15
10/6/2012 0.45
10/7/2012 0.14
10/8/2012
10/9/2012
10/10/2012
10/11/2012 0.00
10/12/2012
10/13/2012
10/14/2012
10/15/2012
10/16/2012 0.05
10/17/2012 0.28
10/18/2012
10/19/2012
10/20/2012
10/21/2012 0.12
10/22/2012 0.06
10/23/2012 0.09
10/24/2012 0.00
10/25/2012
10/26/2012 0.00
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 0.00
11/6/2012
11/7/2012
11/8/2012
11/9/2012
11/10/2012 0.35
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 0.00
11/20/2012
11/21/2012
11/22/2012 0.00
11/23/2012
11/24/2012
11/25/2012 0.06
11/26/2012 0.70
11/27/2012
11/28/2012
11/29/2012
11/30/2012
12/1/2012
12/2/2012
12/3/2012 0.02
12/4/2012
12/5/2012
12/6/2012
12/7/2012 0.23
12/8/2012
12/9/2012 0.00
12/10/2012 0.00
12/11/2012
12/12/2012
12/13/2012
12/14/2012
12/15/2012 0.00
12/16/2012 0.00
12/17/2012
12/18/2012 0.01
12/19/2012
12/20/2012
12/21/2012
12/22/2012
12/23/2012
12/24/2012
12/25/2012 0.01
12/26/2012
12/27/2012 0.11
12/28/2012
12/29/2012
12/30/2012
12/31/2012
Day of YearDaily PrcpMultiday Prcp
1/1/2013
1/2/2013 0.00
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 0.01
1/12/2013 0.00
1/13/2013 0.00
1/14/2013
1/15/2013 0.00
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 0.47
1/29/2013
1/30/2013 0.05
1/31/2013 0.21
2/1/2013 0.03
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 0.48
5/28/2013 0.33
5/29/2013 0.19
5/30/2013 0.56
5/31/2013 0.12
6/1/2013
6/2/2013
6/3/2013 0.04
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 0.05
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
7/31/2013
8/1/2013
8/2/2013
8/3/2013
8/4/2013
8/5/2013
8/6/2013
8/7/2013
8/8/2013
8/9/2013
8/10/2013
8/11/2013
8/12/2013
8/13/2013
8/14/2013
8/15/2013
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013
8/24/2013
8/25/2013
8/26/2013
8/27/2013
8/28/2013
8/29/2013
8/30/2013
8/31/2013
9/1/2013
9/2/2013
9/3/2013
9/4/2013
9/5/2013
9/6/2013
9/7/2013
9/8/2013 0.35
9/9/2013 0.30
9/10/2013
9/11/2013
9/12/2013
9/13/2013
9/14/2013 0.12
9/15/2013 0.87
9/16/2013 0.03
9/17/2013
9/18/2013 **
9/19/2013 0.40
9/20/2013
9/21/2013
9/22/2013
9/23/2013 0.20
9/24/2013
9/25/2013
9/26/2013 0.35
9/27/2013 1.00
9/28/2013 0.17
9/29/2013
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/4/2012 9:00 AM 0.05 0.0 0.00 0.0 0.00
10/5/2012 9:00 AM 0.15 M M M M
10/6/2012 8:00 AM 0.45 3.0 0.45 3.0 0.45
10/7/2012 7:00 AM 0.14 M M M M
10/11/2012 8:00 AM 0.00 0.0 M M M Trace. Very light misty rain currently.
10/16/2012 7:00 AM 0.05 M M M M
10/17/2012 7:00 AM 0.28 0.0 0.00 0.0 M
10/21/2012 7:00 AM 0.12 0.0 0.00 0.0 M Alternating fog and mist this a.m. Visibility 0.25 mi.
10/22/2012 7:00 AM 0.06 0.0 0.00 0.0 M
10/23/2012 7:00 AM 0.09 0.0 0.00 0.0 M
10/24/2012 7:00 AM 0.00 0.0 0.00 0.0 M Trace.
10/26/2012 7:00 AM 0.00 0.0 0.00 0.0 M Trace. Dusting of snow on bare ground. Nothing measurable.
11/5/2012 7:00 AM 0.00 0.0 M M M Trace. Sidewalks damp during the day.
11/10/2012 8:30 AM 0.35 3.5 0.35 3.5 M I have everything from barely covered ground to knee-deep drifts. Hard to get an accurate measurement in inches.
11/19/2012 7:00 AM 0.00 0.0 M M M Trace. Freezing rain at 9:00 p.m. last night.
11/22/2012 7:00 AM 0.00 0.0 M M M Trace.
11/25/2012 7:00 AM 0.06 0.0 0.00 0.0 M Currently rain/snow mix turning to light snow.
11/26/2012 9:00 AM 0.70 5.8 0.70 6.0 M
12/3/2012 7:00 AM 0.02 M M M M Wind-driven rain started at about 10:13 p.m. Sunday. 12/2
12/7/2012 9:00 AM 0.23 3.4 3.40 3.5 0.23
12/9/2012 9:00 AM 0.00 0.0 M M M Possible trace. Can't tell any new snow from wind-driven, horizontally blowing snow. Gauge empty.
12/10/2012 9:00 AM 0.00 0.0 M M M Trace. Light snow barely visible on clean sidewalk before wind came up.
12/15/2012 7:00 AM 0.00 0.0 M M M Trace. Evidence of very light snow.
12/16/2012 7:00 AM 0.00 0.0 M M M Trace. Light snow fell a couple times yesterday.
12/18/2012 7:00 AM 0.01 0.1 0.01 M M Wind driven sleet about 5:15 p.m. Monday, 12/17. Not enough snow accumulation to cover the little pellets of sleet.
12/25/2012 7:00 AM 0.01 M M M M Dry, wind-driven snow. Ground mostly covered but windswept.
12/27/2012 7:00 AM 0.11 2.8 0.11 2.8 M
1/2/2013 7:00 AM 0.00 0.0 M M M Trace. Light afternoon snow 1-1-13. Nothing in gauge to measure. Strong winds and blowing snow.
1/11/2013 9:00 AM 0.01 M M M M Trace. Too much wind. Small drift, large areas of open ground.
1/12/2013 7:00 AM 0.00 0.0 M M M Trace. Nothing measurable in the gauge. Light snow falling now.
1/13/2013 7:00 AM 0.00 0.0 M M M Trace.
1/15/2013 7:00 AM 0.00 0.0 M M M trace
1/28/2013 9:00 AM 0.47 6.5 0.47 6.5 M
1/30/2013 9:00 AM 0.05 1.0 0.05 M M
1/31/2013 9:00 AM 0.21 9.2 0.21 12.5 M
2/1/2013 9:00 AM 0.03 M M M M Sporadic light snow. No measurable new accumulation.
5/27/2013 7:00 AM 0.48 M M M M About 7 minutes of hail from pea size to 0.5 inch at 5:05 pm on 5/26.
5/28/2013 7:00 AM 0.33 M M M M
5/29/2013 7:00 AM 0.19 M M M M
5/30/2013 7:00 AM 0.56 M M M M
5/31/2013 7:00 AM 0.12 M M M M
6/3/2013 7:00 AM 0.04 M M M M
7/5/2013 7:00 AM 0.05 M M M M
9/8/2013 7:00 AM 0.35 M M M M
9/9/2013 7:00 AM 0.30 M M M M
9/14/2013 7:00 AM 0.12 M M M M
9/15/2013 7:00 AM 0.87 M M M M
9/16/2013 7:00 AM 0.03 M M M M
9/23/2013 7:00 AM 0.20 M M M M
9/26/2013 7:00 AM 0.35 M M M M
9/27/2013 7:30 AM 1.00 M M M M Traces of snow accumulation during the night. Almost all melted off. Elevation a little over 4,200 feet.
9/28/2013 7:00 AM 0.17 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/18/2013 9/19/2013 7:00 AM 2 0.40 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