Station Overview Station Location
Station Number MT-GV-4 Latitude 46.225788
Station Name Ryegate 5.0 S Longitude -109.257652
County Golden Valley Elevation (ft) 3979



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 0.94 1.05 6 1.05 6 0.00 0 0 6 0 3.0 2 1
Nov 12 0.64 0.70 2 0.70 2 0.00 0 0 2 0 1.5 1 1
Dec 12 0.37 0.18 2 0.18 2 0.00 0 0 1 1 1.5 1 2
Jan 13 0.31 0.20 3 0.20 3 0.00 0 0 3 0 3.0 3 0
Feb 13 0.30 0.10 3 0.10 3 0.00 0 0 2 1 1.7 2 1
March 13 0.66 0.05 1 0.05 1 0.00 0 0 1 0 0.0 0 0
April 13 1.45 1.00 7 1.00 7 0.00 0 0 7 0 8.5 5 5
May 13 2.33 3.71 10 3.71 10 0.00 0 0 10 0 0.0 0 0
June 13 2.68 3.27 12 3.27 12 0.00 0 0 12 0 0.0 0 0
July 13 1.61 0.86 5 0.86 5 0.00 0 0 5 0 0.0 0 0
Aug 13 1.07 1.25 5 1.25 5 0.00 0 0 5 0 0.0 0 0
Sept 13 1.18 2.61 10 2.61 10 0.00 0 0 10 0 0.0 0 0
Water Year Totals: 13.54" 14.98" 66 days 14.98" 66 0.00" 0 days 0 64 days 2 days 19.2" 14 days 10 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 0.12
10/4/2012 0.28
10/5/2012 0.11
10/6/2012 0.09
10/7/2012
10/8/2012
10/9/2012 0.15
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 0.30
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 0.48
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 0.22
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 0.18
12/14/2012
12/15/2012 T
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 0.05
1/12/2013 0.10
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 0.05
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 0.05
2/16/2013
2/17/2013
2/18/2013 T
2/19/2013
2/20/2013
2/21/2013 0.05
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 0.05
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 0.43
4/9/2013 0.05
4/10/2013
4/11/2013
4/12/2013
4/13/2013
4/14/2013 0.06
4/15/2013 0.05
4/16/2013
4/17/2013 0.03
4/18/2013
4/19/2013
4/20/2013
4/21/2013
4/22/2013 0.33
4/23/2013
4/24/2013 0.05
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 0.02
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 0.50
5/18/2013 0.25
5/19/2013 0.35
5/20/2013 0.95
5/21/2013
5/22/2013
5/23/2013
5/24/2013 0.62
5/25/2013
5/26/2013
5/27/2013 0.03
5/28/2013
5/29/2013 0.20
5/30/2013 0.63
5/31/2013 0.16
6/1/2013 0.10
6/2/2013
6/3/2013 0.53
6/4/2013 0.02
6/5/2013 0.02
6/6/2013
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013 1.22
6/12/2013 0.05
6/13/2013 0.06
6/14/2013 0.50
6/15/2013
6/16/2013
6/17/2013
6/18/2013
6/19/2013
6/20/2013 0.45
6/21/2013
6/22/2013
6/23/2013 0.22
6/24/2013
6/25/2013
6/26/2013
6/27/2013 0.08
6/28/2013
6/29/2013
6/30/2013 0.02
Day of YearDaily PrcpMultiday Prcp
7/1/2013
7/2/2013
7/3/2013
7/4/2013
7/5/2013
7/6/2013 0.14
7/7/2013
7/8/2013
7/9/2013 0.56
7/10/2013
7/11/2013
7/12/2013 0.02
7/13/2013
7/14/2013
7/15/2013
7/16/2013
7/17/2013 0.03
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 0.11
7/30/2013
7/31/2013
8/1/2013
8/2/2013 0.12
8/3/2013 0.85
8/4/2013
8/5/2013
8/6/2013
8/7/2013
8/8/2013
8/9/2013 0.06
8/10/2013
8/11/2013
8/12/2013
8/13/2013 0.15
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 0.07
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 0.25
9/7/2013 0.10
9/8/2013 0.10
9/9/2013 0.76
9/10/2013
9/11/2013
9/12/2013
9/13/2013
9/14/2013 0.28
9/15/2013
9/16/2013
9/17/2013 0.10
9/18/2013 0.13
9/19/2013
9/20/2013
9/21/2013
9/22/2013
9/23/2013
9/24/2013
9/25/2013
9/26/2013 0.82
9/27/2013 0.02
9/28/2013
9/29/2013
9/30/2013 0.05



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/3/2012 6:00 AM 0.12 M M M M Still Raining
10/4/2012 6:00 AM 0.28 2.0 0.68 M M
10/5/2012 6:00 AM 0.11 M M M M
10/6/2012 6:00 AM 0.09 1.0 0.09 1.0 0.09
10/9/2012 6:00 AM 0.15 0.0 M M M
10/23/2012 6:00 AM 0.30 M M M M
11/2/2012 6:00 AM 0.48 M M M M
11/26/2012 6:00 AM 0.22 1.5 0.22 1.5 M Mix of Rain and snow
12/13/2012 6:00 AM 0.18 1.5 0.18 1.5 0.18
12/15/2012 6:00 AM T T T 1.5 1.50 Light snow around 10 PM
1/11/2013 6:00 AM 0.05 1.0 0.05 M M 9 degs, wind 15-20, not snowing
1/12/2013 6:00 AM 0.10 1.0 0.10 M M
1/31/2013 6:00 AM 0.05 1.0 0.05 M M 7 degs light snow
2/15/2013 6:00 AM 0.05 1.0 0.05 M M Ptly Cldy, 25, no wind
2/18/2013 6:00 AM T M M M M
2/21/2013 6:00 AM 0.05 0.7 0.05 0.7 0.05 (edit: daily precip initially recorded as 0.75". changed to NA as this appears to be a measure of solid snow. observer contacted. P.G.) (observer-confirmed 0.05". P.G.)
3/17/2013 6:00 AM 0.05 T 0.05 M M Strong wind from the NW
4/8/2013 6:00 AM 0.43 2.0 0.43 2.0 M Rain early PM 4/7/13 tuning to snow later.0.43 of moisture. Light winds, 2" of snow and still snowing
4/9/2013 6:00 AM 0.05 1.0 0.05 3.0 M
4/14/2013 6:00 AM 0.06 M M M M
4/15/2013 6:00 AM 0.05 1.0 0.05 1.0 0.05
4/17/2013 6:00 AM 0.03 T 0.03 M M .25 snow over night. snowed off and on all day
4/22/2013 6:00 AM 0.33 4.0 0.33 4.0 0.33 22Degs,light snow 3"-4" of snow in the last 24 hrs
4/24/2013 6:00 AM 0.05 0.5 0.05 1.0 M Snowing, 30 Degs
5/4/2013 6:00 AM 0.02 M M M M 45 degs light rain
5/17/2013 6:00 AM 0.50 M M M M
5/18/2013 6:00 AM 0.25 M M M M
5/19/2013 9:00 AM 0.35 M M M M Rain started after 4 AM Still raining 47 degrees
5/20/2013 6:00 AM 0.95 M M M M
5/24/2013 6:00 AM 0.62 M M M M
5/27/2013 6:00 AM 0.03 M M M M
5/29/2013 6:00 AM 0.20 M M M M Raining, 50 degs
5/30/2013 6:00 AM 0.63 M M M M 46degs Raining lightly
5/31/2013 6:00 AM 0.16 M M M M Windy no rain
6/1/2013 6:00 AM 0.10 M M M M
6/3/2013 6:00 AM 0.53 M M M M
6/4/2013 6:00 AM 0.02 M M M M
6/5/2013 6:00 AM 0.02 M M M M
6/11/2013 4:40 PM 1.22 M M M M Heavy Rain In the afternoon with some pea size hail
6/12/2013 6:00 AM 0.05 M M M M Heavy fog
6/13/2013 6:00 AM 0.06 M M M M 53 degs cloudy
6/14/2013 6:00 AM 0.50 M M M M 0.5 Rain and a layer of 3/4" Hail
6/20/2013 6:00 AM 0.45 M M M M
6/23/2013 6:00 AM 0.22 M M M M
6/27/2013 6:00 AM 0.08 M M M M
6/30/2013 6:00 AM 0.02 M M M M
7/6/2013 6:00 AM 0.14 M M M M
7/9/2013 6:00 AM 0.56 M M M M
7/12/2013 6:00 AM 0.02 M M M M
7/17/2013 6:00 AM 0.03 M M M M
7/29/2013 6:00 AM 0.11 M M M M
8/2/2013 6:00 AM 0.12 M M M M
8/3/2013 6:00 AM 0.85 M M M M
8/9/2013 6:00 AM 0.06 M M M M
8/13/2013 6:00 AM 0.15 M M M M
8/24/2013 6:00 AM 0.07 M M M M
9/6/2013 6:00 AM 0.25 M M M M
9/7/2013 6:00 AM 0.10 M M M M
9/8/2013 6:00 AM 0.10 M M M M
9/9/2013 6:00 AM 0.76 M M M M
9/14/2013 6:00 AM 0.28 M M M M
9/17/2013 6:00 AM 0.10 M M M M
9/18/2013 6:00 AM 0.13 M M M M
9/26/2013 6:00 AM 0.82 M M M M Light Rain
9/27/2013 6:00 AM 0.02 M M M M
9/30/2013 6:00 AM 0.05 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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