Station Overview Station Location
Station Number MT-MS-11 Latitude 46.894562
Station Name Missoula 2.8 NE Longitude -113.96221
County Missoula Elevation (ft) 3415



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 11 1.05 3.49 15 3.49 15 0.00 0 0 15 0 0.0 0 0
Nov 11 1.32 0.64 4 0.64 4 0.00 0 0 3 1 4.7 3 0
Dec 11 1.32 0.36 2 0.36 2 0.00 0 0 2 0 5.5 2 0
Jan 12 1.18 1.69 3 1.69 3 0.00 0 0 3 0 19.8 3 0
Feb 12 1.01 0.91 6 0.91 6 0.00 0 0 5 0 7.5 4 0
March 12 1.29 0.09 1 0.09 1 0.00 0 0 1 0 1.0 1 0
April 12 1.50 0.11 1 0.11 1 0.00 0 0 1 0 0.0 0 0
May 12 2.35 0.40 2 0.00 0 0.40 2 1 0 0 0.0 0 0
June 12 2.55 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 12 1.13 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 12 1.25 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 12 1.42 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 17.37" 7.69" 34 days 7.29" 32 0.40" 2 days 1 30 days 1 days 38.5" 13 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
10/1/2011
10/2/2011 0.20
10/3/2011
10/4/2011 0.03
10/5/2011 0.30
10/6/2011 0.70
10/7/2011 0.52
10/8/2011 0.21
10/9/2011
10/10/2011
10/11/2011
10/12/2011
10/13/2011
10/14/2011 0.18
10/15/2011 0.40
10/16/2011 0.20
10/17/2011 0.08
10/18/2011
10/19/2011
10/20/2011
10/21/2011 0.22
10/22/2011 0.06
10/23/2011 0.10
10/24/2011 0.19
10/25/2011
10/26/2011
10/27/2011
10/28/2011
10/29/2011
10/30/2011
10/31/2011 0.10
11/1/2011 T
11/2/2011
11/3/2011
11/4/2011
11/5/2011 0.25
11/6/2011
11/7/2011
11/8/2011
11/9/2011
11/10/2011
11/11/2011
11/12/2011
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011 0.14
11/18/2011
11/19/2011
11/20/2011
11/21/2011
11/22/2011
11/23/2011
11/24/2011
11/25/2011 0.25
11/26/2011
11/27/2011
11/28/2011
11/29/2011
11/30/2011
12/1/2011
12/2/2011
12/3/2011
12/4/2011 0.15
12/5/2011
12/6/2011
12/7/2011
12/8/2011
12/9/2011
12/10/2011
12/11/2011
12/12/2011
12/13/2011
12/14/2011
12/15/2011
12/16/2011
12/17/2011
12/18/2011
12/19/2011
12/20/2011
12/21/2011 0.21
12/22/2011
12/23/2011
12/24/2011
12/25/2011
12/26/2011
12/27/2011
12/28/2011
12/29/2011
12/30/2011
12/31/2011
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012
1/3/2012
1/4/2012
1/5/2012
1/6/2012
1/7/2012
1/8/2012
1/9/2012
1/10/2012
1/11/2012 M
1/12/2012
1/13/2012
1/14/2012
1/15/2012
1/16/2012
1/17/2012
1/18/2012 0.23
1/19/2012 0.95
1/20/2012 0.51
1/21/2012
1/22/2012
1/23/2012
1/24/2012
1/25/2012
1/26/2012
1/27/2012
1/28/2012
1/29/2012
1/30/2012
1/31/2012
2/1/2012
2/2/2012
2/3/2012
2/4/2012
2/5/2012
2/6/2012
2/7/2012
2/8/2012
2/9/2012
2/10/2012 0.09
2/11/2012
2/12/2012 0.12
2/13/2012
2/14/2012
2/15/2012
2/16/2012
2/17/2012
2/18/2012
2/19/2012
2/20/2012
2/21/2012 0.20
2/22/2012 0.27
2/23/2012 0.23
2/24/2012
2/25/2012
2/26/2012
2/27/2012
2/28/2012 0.00
2/29/2012
3/1/2012
3/2/2012
3/3/2012
3/4/2012
3/5/2012
3/6/2012
3/7/2012
3/8/2012
3/9/2012
3/10/2012
3/11/2012
3/12/2012
3/13/2012
3/14/2012
3/15/2012
3/16/2012
3/17/2012
3/18/2012
3/19/2012 0.09
3/20/2012
3/21/2012
3/22/2012
3/23/2012
3/24/2012
3/25/2012
3/26/2012
3/27/2012
3/28/2012
3/29/2012
3/30/2012
3/31/2012
Day of YearDaily PrcpMultiday Prcp
4/1/2012
4/2/2012
4/3/2012
4/4/2012
4/5/2012
4/6/2012
4/7/2012
4/8/2012
4/9/2012
4/10/2012
4/11/2012
4/12/2012 0.11
4/13/2012
4/14/2012
4/15/2012
4/16/2012
4/17/2012
4/18/2012
4/19/2012
4/20/2012
4/21/2012
4/22/2012
4/23/2012
4/24/2012
4/25/2012
4/26/2012
4/27/2012
4/28/2012
4/29/2012
4/30/2012
5/1/2012
5/2/2012
5/3/2012
5/4/2012
5/5/2012
5/6/2012
5/7/2012
5/8/2012
5/9/2012
5/10/2012
5/11/2012
5/12/2012
5/13/2012
5/14/2012
5/15/2012
5/16/2012
5/17/2012
5/18/2012
5/19/2012
5/20/2012
5/21/2012 **
5/22/2012 0.40
5/23/2012
5/24/2012
5/25/2012
5/26/2012
5/27/2012
5/28/2012
5/29/2012
5/30/2012
5/31/2012
6/1/2012
6/2/2012
6/3/2012
6/4/2012
6/5/2012
6/6/2012
6/7/2012
6/8/2012
6/9/2012
6/10/2012
6/11/2012
6/12/2012
6/13/2012
6/14/2012
6/15/2012
6/16/2012
6/17/2012
6/18/2012
6/19/2012
6/20/2012
6/21/2012
6/22/2012
6/23/2012
6/24/2012
6/25/2012
6/26/2012
6/27/2012
6/28/2012
6/29/2012
6/30/2012
Day of YearDaily PrcpMultiday Prcp
7/1/2012
7/2/2012
7/3/2012
7/4/2012
7/5/2012
7/6/2012
7/7/2012
7/8/2012
7/9/2012
7/10/2012
7/11/2012
7/12/2012
7/13/2012
7/14/2012
7/15/2012
7/16/2012
7/17/2012
7/18/2012
7/19/2012
7/20/2012
7/21/2012
7/22/2012
7/23/2012
7/24/2012
7/25/2012
7/26/2012
7/27/2012
7/28/2012
7/29/2012
7/30/2012
7/31/2012
8/1/2012
8/2/2012
8/3/2012
8/4/2012
8/5/2012
8/6/2012
8/7/2012
8/8/2012
8/9/2012
8/10/2012
8/11/2012
8/12/2012
8/13/2012
8/14/2012
8/15/2012
8/16/2012
8/17/2012
8/18/2012
8/19/2012
8/20/2012
8/21/2012
8/22/2012
8/23/2012
8/24/2012
8/25/2012
8/26/2012
8/27/2012
8/28/2012
8/29/2012
8/30/2012
8/31/2012
9/1/2012
9/2/2012
9/3/2012
9/4/2012
9/5/2012
9/6/2012
9/7/2012
9/8/2012
9/9/2012
9/10/2012
9/11/2012
9/12/2012
9/13/2012
9/14/2012
9/15/2012
9/16/2012
9/17/2012
9/18/2012
9/19/2012
9/20/2012
9/21/2012
9/22/2012
9/23/2012
9/24/2012
9/25/2012
9/26/2012
9/27/2012
9/28/2012
9/29/2012
9/30/2012



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2011 9:00 AM 0.20 M M M M
10/4/2011 9:00 AM 0.03 M M M M
10/5/2011 9:00 AM 0.30 M M M M
10/6/2011 9:00 AM 0.70 M M M M Yeah. That much! And it's still coming down.
10/7/2011 9:00 AM 0.52 M M M M And it's still raining.
10/8/2011 9:00 AM 0.21 M M M M
10/14/2011 9:00 AM 0.18 M M M M (edit: daily precip initailly recorded as 0.18". chantged to NA due to MDR suspicion. observer contacted. P.G.) (observer-confirmed 0.18". P.G.)
10/15/2011 9:00 AM 0.40 M M M M Honest to Betsy, it's .40" in the gauge. NOT making this up, dude!
10/16/2011 8:59 AM 0.20 M M M M
10/17/2011 8:59 AM 0.08 M M M M
10/21/2011 8:03 AM 0.22 M M M M
10/22/2011 9:00 AM 0.06 M M M M
10/23/2011 9:00 AM 0.10 M M M M
10/24/2011 9:00 AM 0.19 M M M M
10/31/2011 8:30 AM 0.10 M M M M
11/1/2011 9:00 AM T T M M T There is snow on the ground in the Upper Rattlesnake Valley!
11/5/2011 9:00 AM 0.25 2.2 0.25 M M Here it is -- the first real snow of the season in the beautiful Rattlesnake Valley on the sunny shore of beautiful and historic Glacial Lake Missoula.
11/17/2011 9:00 AM 0.14 1.0 M M M Wet snow coming down.
11/25/2011 9:00 AM 0.25 1.5 M M M
12/4/2011 9:00 AM 0.15 2.0 M M M
12/21/2011 9:00 AM 0.21 3.5 M M M
1/11/2012 9:00 AM M M M M M Combination of rain and snow. (edit: measurements initially 0.66" precip and 1.5" new snow. changed to NA due to MDR suspicion. observer contacted. P.G.)
1/18/2012 9:00 AM 0.23 3.7 M M M
1/19/2012 9:00 AM 0.95 9.0 M M M
1/20/2012 9:00 AM 0.51 7.1 M M M
2/10/2012 9:00 AM 0.09 1.5 M M M
2/12/2012 9:00 AM 0.12 2.0 M M M
2/21/2012 9:00 AM 0.20 2.5 M M M This was a pretty wet snow.
2/22/2012 9:00 AM 0.27 M M M M Rainy rain rain.
2/23/2012 9:00 AM 0.23 1.5 M M M Lots of rain, then turning into snow. Subsequently, LOTS of moisture in the guage.
2/28/2012 9:00 AM 0.00 0.0 M M M Nuthin' but sunshine and blue skies here in the Big Sky. Just thought you'd wanna know.
3/19/2012 9:00 AM 0.09 1.0 M M M Most of this snow came down by 0500 on 3/19/2012. It was very wet.
4/12/2012 9:00 AM 0.11 M M M M Puny rain last night. I expected more. Send this complaint to the weatherman.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/21/2012 5/22/2012 10:00 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