Station Overview Station Location
Station Number WY-CM-5 Latitude 44.513
Station Name Gillette 16 N Longitude -105.559
County Campbell Elevation (ft) 4196



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 1.33 1.36 14 0.15 3 1.21 11 2 2 0 5.5 2 1
Nov 09 0.54 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 09 0.43 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 10 0.35 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 10 0.46 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 0.90 0.40 1 0.40 1 0.00 0 0 1 0 0.0 0 0
April 10 1.54 1.56 5 1.56 5 0.00 0 0 5 0 7.0 2 1
May 10 2.64 3.83 11 2.74 8 1.09 3 1 8 0 0.0 0 0
June 10 2.21 2.64 8 2.64 8 0.00 0 0 8 0 0.0 0 0
July 10 1.68 1.93 5 1.93 5 0.00 0 0 5 0 0.0 0 0
Aug 10 1.04 0.58 5 0.58 5 0.00 0 0 5 0 0.0 0 0
Sept 10 1.19 0.24 1 0.24 1 0.00 0 0 1 0 0.0 0 0
Water Year Totals: 14.31" 12.54" 50 days 10.24" 36 2.30" 14 days 3 35 days 0 days 12.5" 4 days 2 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 0.10
10/2/2009
10/3/2009 0.00
10/4/2009
10/5/2009 **
10/6/2009 **
10/7/2009 **
10/8/2009 **
10/9/2009 0.88
10/10/2009
10/11/2009
10/12/2009 0.05
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 0.33
10/29/2009 M
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 0.40
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 0.45
4/2/2010 0.53
4/3/2010
4/4/2010
4/5/2010
4/6/2010 0.10
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
4/19/2010
4/20/2010 0.18
4/21/2010
4/22/2010
4/23/2010
4/24/2010 0.30
4/25/2010
4/26/2010
4/27/2010
4/28/2010
4/29/2010
4/30/2010
5/1/2010 0.15
5/2/2010 0.09
5/3/2010
5/4/2010 0.07
5/5/2010
5/6/2010
5/7/2010
5/8/2010
5/9/2010 **
5/10/2010 **
5/11/2010 1.09
5/12/2010 0.40
5/13/2010 0.22
5/14/2010
5/15/2010
5/16/2010
5/17/2010
5/18/2010
5/19/2010
5/20/2010 0.21
5/21/2010
5/22/2010
5/23/2010
5/24/2010 0.60
5/25/2010 1.00
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
6/10/2010
6/11/2010 0.30
6/12/2010 0.15
6/13/2010 0.20
6/14/2010 0.53
6/15/2010
6/16/2010 0.12
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010 0.63
6/22/2010
6/23/2010 0.55
6/24/2010
6/25/2010
6/26/2010 0.16
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 0.37
7/6/2010 0.27
7/7/2010
7/8/2010
7/9/2010
7/10/2010
7/11/2010
7/12/2010
7/13/2010
7/14/2010
7/15/2010
7/16/2010
7/17/2010
7/18/2010
7/19/2010
7/20/2010
7/21/2010
7/22/2010 0.88
7/23/2010
7/24/2010
7/25/2010
7/26/2010
7/27/2010
7/28/2010
7/29/2010 0.30
7/30/2010
7/31/2010 0.11
8/1/2010 0.02
8/2/2010
8/3/2010
8/4/2010 0.11
8/5/2010
8/6/2010
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010
8/12/2010
8/13/2010
8/14/2010 0.33
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 0.09
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010
8/30/2010
8/31/2010 0.03
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
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010 0.24
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
10/1/2009 8:00 AM 0.10 M M M M
10/3/2009 6:30 AM 0.00 0.0 M M M Hard freeze last night. It was 10 degrees at 0630. Bye bye bugs!
10/12/2009 9:30 AM 0.05 4.0 0.18 M M
10/29/2009 8:00 AM M 1.5 M 1.5 M
3/11/2010 10:00 AM 0.40 M M M M I thought there may be only 2 inches of snow, but there must have been more according to what was collected in the guage.
4/1/2010 9:00 AM 0.45 4.0 M M M
4/2/2010 9:00 AM 0.53 3.0 M 7.0 M I know we had more than 3 inches of snow, however due to the wind it was difficult to tell how much we actually had. I am estimating 5 inches.
4/6/2010 9:00 AM 0.10 M M M M
4/20/2010 8:00 AM 0.18 M M M M
4/24/2010 8:30 AM 0.30 M M M M
5/1/2010 8:30 AM 0.15 M M M M Can the wind blow any harder?!
5/2/2010 9:00 AM 0.09 M M M M
5/4/2010 9:00 AM 0.07 M M M M
5/12/2010 9:00 AM 0.40 M M M M
5/13/2010 9:00 AM 0.22 M M M M
5/20/2010 8:00 AM 0.21 M M M M
5/24/2010 8:00 AM 0.60 M M M M
5/25/2010 8:30 AM 1.00 M M M M
6/11/2010 8:00 AM 0.30 M M M M
6/12/2010 7:00 AM 0.15 M M M M
6/13/2010 8:00 AM 0.20 M M M M
6/14/2010 8:00 AM 0.53 M M M M
6/16/2010 8:00 AM 0.12 M M M M
6/21/2010 7:30 AM 0.63 M M M M Pea and marble size hail with last night's thunderstorm.
6/23/2010 6:30 AM 0.55 M M M M
6/26/2010 8:00 AM 0.16 M M M M
7/5/2010 8:00 AM 0.37 M M M M
7/6/2010 3:30 PM 0.27 M M M M
7/22/2010 6:00 AM 0.88 M M M M All of this rain fell within 35 minutes. We had small pea size hail and lots and lots of lightening.
7/29/2010 8:30 AM 0.30 M M M M
7/31/2010 9:00 AM 0.11 M M M M
8/1/2010 9:00 AM 0.02 M M M M
8/4/2010 8:00 AM 0.11 M M M M
8/14/2010 6:00 AM 0.33 M M M M
8/23/2010 8:00 AM 0.09 M M M M
8/31/2010 8:00 AM 0.03 M M M M
9/15/2010 8:30 AM 0.24 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/5/2009 10/09/2009 10:00 AM 5 0.88 M M We had approx. 5 to 7 inches of snow during this time.
10/23/2009 10/28/2009 10:00 AM 6 0.33 M M
5/9/2010 5/11/2010 9:00 AM 3 1.09 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
6/20/2010 6:30 PM 1/2" Grape 1/4" Pea Size 1/4" Pea Size Mixed|White Ice 15 3min minor leaf damage Continuous True After rain After smaller hail 30-40