Station Overview Station Location
Station Number CO-MT-9 Latitude 38.5253
Station Name Montrose 4.0 NW Longitude -107.9217
County Montrose Elevation (ft) 5729



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 16 1.11 0.19 31 0.19 31 0.00 0 0 3 2 0.0 0 0
Nov 16 0.99 0.60 30 0.60 30 0.00 0 0 6 5 1.7 2 2
Dec 16 0.54 0.62 30 0.62 30 0.00 0 0 4 3 5.3 4 8
Jan 17 0.44 1.10 31 1.10 31 0.00 0 0 11 8 10.1 8 9
Feb 17 0.50 0.48 28 0.48 28 0.00 0 0 7 1 0.9 2 1
March 17 0.64 0.64 30 0.64 30 0.00 0 0 5 2 3.8 2 2
April 17 0.75 0.40 29 0.40 29 0.00 0 0 7 2 2.0 1 1
May 17 0.84 0.80 31 0.80 19 0.00 12 0 6 4 4.2 1 1
June 17 0.49 0.00 30 0.00 10 0.00 20 1 0 1 0.0 0 0
July 17 0.82 1.60 30 1.60 30 0.00 0 0 9 4 0.0 0 0
Aug 17 1.14 2.17 28 2.17 28 0.00 0 0 8 5 0.0 0 0
Sept 17 1.24 1.32 28 1.32 28 0.00 0 0 12 1 0.0 0 0
Water Year Totals: 9.50" 9.92" 356 days 9.92" 324 0.00" 32 days 1 78 days 38 days 28.0" 20 days 24 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
10/1/2016 0.00
10/2/2016 0.00
10/3/2016 T
10/4/2016 T
10/5/2016 0.00
10/6/2016 0.15
10/7/2016 0.00
10/8/2016 0.00
10/9/2016 0.00
10/10/2016 0.00
10/11/2016 0.01
10/12/2016 0.00
10/13/2016 0.00
10/14/2016 0.00
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.00
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.00
10/23/2016 0.00
10/24/2016 0.00
10/25/2016 0.03
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 0.00
10/29/2016 0.00
10/30/2016 0.00
10/31/2016 0.00
11/1/2016 0.00
11/2/2016 0.02
11/3/2016 0.00
11/4/2016 0.00
11/5/2016 T
11/6/2016 0.01
11/7/2016 0.00
11/8/2016 0.00
11/9/2016 0.00
11/10/2016 0.00
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.00
11/17/2016 T
11/18/2016 0.11
11/19/2016 0.00
11/20/2016 0.00
11/21/2016 0.07
11/22/2016 0.30
11/23/2016 T
11/24/2016 0.00
11/25/2016 0.00
11/26/2016 0.00
11/27/2016 0.00
11/28/2016 T
11/29/2016 0.09
11/30/2016 T
12/1/2016 0.00
12/2/2016 0.00
12/3/2016 0.01
12/4/2016 0.00
12/5/2016 0.00
12/6/2016 0.00
12/7/2016 T
12/8/2016 0.00
12/9/2016 0.00
12/10/2016 0.00
12/11/2016 T
12/12/2016 0.00
12/13/2016 0.00
12/14/2016 0.00
12/15/2016 0.00
12/16/2016 T
12/17/2016 0.40
12/18/2016 0.00
12/19/2016 0.00
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 0.00
12/23/2016 0.15
12/24/2016 0.00
12/25/2016 0.06
12/26/2016
12/27/2016 0.00
12/28/2016 0.00
12/29/2016 0.00
12/30/2016 0.00
12/31/2016 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.00
1/2/2017 0.00
1/3/2017 0.00
1/4/2017 0.00
1/5/2017 T
1/6/2017 0.63
1/7/2017 0.00
1/8/2017 T
1/9/2017 T
1/10/2017 0.06
1/11/2017 0.00
1/12/2017 0.01
1/13/2017 0.01
1/14/2017 0.01
1/15/2017 0.18
1/16/2017 0.04
1/17/2017 T
1/18/2017 0.00
1/19/2017 0.00
1/20/2017 0.10
1/21/2017 T
1/22/2017 0.03
1/23/2017 0.01
1/24/2017 0.02
1/25/2017 T
1/26/2017 T
1/27/2017 T
1/28/2017 0.00
1/29/2017 0.00
1/30/2017 0.00
1/31/2017 0.00
2/1/2017 0.00
2/2/2017 0.00
2/3/2017 0.00
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 0.00
2/8/2017 0.00
2/9/2017 0.00
2/10/2017 0.00
2/11/2017 0.00
2/12/2017 0.19
2/13/2017 0.12
2/14/2017 0.01
2/15/2017 0.00
2/16/2017 0.00
2/17/2017 0.00
2/18/2017 T
2/19/2017 0.00
2/20/2017 0.02
2/21/2017 0.00
2/22/2017 0.00
2/23/2017 0.03
2/24/2017 0.00
2/25/2017 0.01
2/26/2017 0.00
2/27/2017 0.00
2/28/2017 0.10
3/1/2017 0.14
3/2/2017 0.00
3/3/2017 0.00
3/4/2017 0.00
3/5/2017 0.00
3/6/2017 0.05
3/7/2017 T
3/8/2017 0.00
3/9/2017 0.00
3/10/2017 0.00
3/11/2017 0.00
3/12/2017 0.00
3/13/2017 0.00
3/14/2017 0.00
3/15/2017 0.00
3/16/2017 0.00
3/17/2017 0.00
3/18/2017 0.00
3/19/2017 0.00
3/20/2017
3/21/2017 0.00
3/22/2017 0.00
3/23/2017 0.00
3/24/2017 0.06
3/25/2017 0.00
3/26/2017 0.08
3/27/2017 0.00
3/28/2017 0.31
3/29/2017 T
3/30/2017 0.00
3/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.10
4/2/2017 0.01
4/3/2017 0.01
4/4/2017 0.00
4/5/2017 0.00
4/6/2017 0.00
4/7/2017 0.00
4/8/2017 0.00
4/9/2017 T
4/10/2017 0.00
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.00
4/14/2017 0.00
4/15/2017 0.00
4/16/2017 0.00
4/17/2017 0.00
4/18/2017 0.00
4/19/2017 0.00
4/20/2017
4/21/2017 T
4/22/2017 0.00
4/23/2017 0.00
4/24/2017 0.00
4/25/2017 0.00
4/26/2017 0.01
4/27/2017 0.01
4/28/2017 0.00
4/29/2017 0.25
4/30/2017 0.01
5/1/2017 0.00
5/2/2017 0.00
5/3/2017 T
5/4/2017 0.00
5/5/2017 0.00
5/6/2017 0.00
5/7/2017 0.01
5/8/2017 0.01
5/9/2017 T
5/10/2017 0.12
5/11/2017 0.02
5/12/2017 0.00
5/13/2017 T
5/14/2017 0.00
5/15/2017 0.00
5/16/2017 T
5/17/2017 0.00
5/18/2017 0.55
5/19/2017 0.09
5/20/2017 **
5/21/2017 **
5/22/2017 **
5/23/2017 **
5/24/2017 **
5/25/2017 **
5/26/2017 **
5/27/2017 **
5/28/2017 **
5/29/2017 **
5/30/2017 **
5/31/2017 **
6/1/2017 **
6/2/2017 **
6/3/2017 **
6/4/2017 **
6/5/2017 **
6/6/2017 **
6/7/2017 **
6/8/2017 **
6/9/2017 **
6/10/2017 **
6/11/2017 **
6/12/2017 **
6/13/2017 **
6/14/2017 **
6/15/2017 **
6/16/2017 **
6/17/2017 **
6/18/2017 **
6/19/2017 **
6/20/2017 M
6/21/2017 0.00
6/22/2017 T
6/23/2017 0.00
6/24/2017 0.00
6/25/2017 0.00
6/26/2017 0.00
6/27/2017 0.00
6/28/2017 0.00
6/29/2017 0.00
6/30/2017 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.00
7/2/2017 0.00
7/3/2017 T
7/4/2017
7/5/2017 0.00
7/6/2017 0.00
7/7/2017 0.00
7/8/2017 0.00
7/9/2017 0.00
7/10/2017 0.00
7/11/2017 0.03
7/12/2017 0.08
7/13/2017 0.01
7/14/2017 0.00
7/15/2017 0.00
7/16/2017 0.00
7/17/2017 0.00
7/18/2017 0.00
7/19/2017 0.00
7/20/2017 0.04
7/21/2017 T
7/22/2017 0.01
7/23/2017 0.00
7/24/2017 T
7/25/2017 0.06
7/26/2017 0.26
7/27/2017 0.00
7/28/2017 0.00
7/29/2017 0.56
7/30/2017 0.55
7/31/2017 T
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.37
8/4/2017 0.06
8/5/2017 0.47
8/6/2017 0.00
8/7/2017
8/8/2017 0.03
8/9/2017 0.37
8/10/2017 T
8/11/2017 0.00
8/12/2017 0.07
8/13/2017 0.79
8/14/2017 T
8/15/2017 0.00
8/16/2017 T
8/17/2017 0.00
8/18/2017
8/19/2017 0.00
8/20/2017 0.00
8/21/2017 0.00
8/22/2017 T
8/23/2017 0.01
8/24/2017 0.00
8/25/2017 T
8/26/2017 0.00
8/27/2017
8/28/2017 0.00
8/29/2017 0.00
8/30/2017 0.00
8/31/2017 0.00
9/1/2017 0.02
9/2/2017 0.00
9/3/2017 0.00
9/4/2017 0.00
9/5/2017 0.00
9/6/2017 0.00
9/7/2017 0.00
9/8/2017 0.02
9/9/2017 0.00
9/10/2017
9/11/2017 T
9/12/2017 0.00
9/13/2017 0.00
9/14/2017 0.01
9/15/2017 0.40
9/16/2017 0.01
9/17/2017
9/18/2017 0.01
9/19/2017 0.00
9/20/2017 0.00
9/21/2017 0.00
9/22/2017 0.01
9/23/2017 0.44
9/24/2017 0.01
9/25/2017 0.00
9/26/2017 0.00
9/27/2017 0.00
9/28/2017 0.07
9/29/2017 0.02
9/30/2017 0.30



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 8:00 AM 0.00 0.0 M M M
10/2/2016 8:00 AM 0.00 0.0 M M M
10/3/2016 8:00 AM T M M M M occasional sprinkles
10/4/2016 8:00 AM T M M M M
10/5/2016 8:00 AM 0.00 0.0 M M M
10/6/2016 8:00 AM 0.15 M M M M
10/7/2016 8:00 AM 0.00 0.0 M M M
10/8/2016 8:00 AM 0.00 0.0 M M M
10/9/2016 8:00 AM 0.00 0.0 M M M
10/10/2016 8:00 AM 0.00 0.0 M M M
10/11/2016 7:00 AM 0.01 M M M M afternoon shower, early morning lightning
10/12/2016 7:00 AM 0.00 0.0 M M M
10/13/2016 7:00 AM 0.00 0.0 M M M
10/14/2016 8:00 AM 0.00 0.0 M M M
10/15/2016 7:00 AM 0.00 0.0 M M M
10/16/2016 8:00 AM 0.00 0.0 M M M
10/17/2016 8:00 AM 0.00 0.0 M M M
10/18/2016 7:00 AM 0.00 0.0 M M M
10/19/2016 7:00 AM 0.00 0.0 M M M
10/20/2016 7:00 AM 0.00 0.0 M M M
10/21/2016 7:00 AM 0.00 0.0 M M M
10/22/2016 8:00 AM 0.00 0.0 M M M
10/23/2016 8:00 AM 0.00 0.0 M M M
10/24/2016 8:00 AM 0.00 0.0 M M M
10/25/2016 8:00 AM 0.03 M M M M overnight brief showers
10/26/2016 7:00 AM 0.00 0.0 M M M
10/27/2016 8:00 AM 0.00 0.0 M M M
10/28/2016 7:00 AM 0.00 0.0 M M M
10/29/2016 8:00 AM 0.00 0.0 M M M
10/30/2016 8:00 AM 0.00 0.0 M M M
10/31/2016 8:00 AM 0.00 0.0 M M M a warm, dry month
11/1/2016 8:00 AM 0.00 0.0 M M M
11/2/2016 7:00 AM 0.02 M M M M
11/3/2016 7:00 AM 0.00 0.0 M M M
11/4/2016 7:00 AM 0.00 0.0 M M M
11/5/2016 8:00 AM T M M M M
11/6/2016 7:00 AM 0.01 M M M M
11/7/2016 8:00 AM 0.00 0.0 M M M
11/8/2016 8:00 AM 0.00 0.0 M M M
11/9/2016 8:00 AM 0.00 0.0 M M M
11/10/2016 7:00 AM 0.00 0.0 M M M
11/11/2016 9:00 AM 0.00 0.0 M M M
11/12/2016 8:00 AM 0.00 0.0 M M M
11/13/2016 8:00 AM 0.00 0.0 M M M
11/14/2016 8:00 AM 0.00 0.0 M M M
11/15/2016 7:00 AM 0.00 0.0 M M M
11/16/2016 7:00 AM 0.00 0.0 M M M
11/17/2016 7:00 AM T M M M M
11/18/2016 8:00 AM 0.11 0.7 0.07 0.5 M rain and strong wind, followed about noon by snow, with snow showers much of the afternoon
11/19/2016 7:00 AM 0.00 0.0 M M M
11/20/2016 8:00 AM 0.00 0.0 M M M
11/21/2016 7:00 AM 0.07 M M M M
11/22/2016 8:00 AM 0.30 M M M M light to moderate rain showers, day and night
11/23/2016 8:00 AM T M M M M
11/24/2016 7:00 AM 0.00 0.0 M M M
11/25/2016 8:00 AM 0.00 0.0 M M M
11/26/2016 8:00 AM 0.00 0.0 M M M
11/27/2016 8:00 AM 0.00 0.0 M M M
11/28/2016 8:00 AM T T M T M Surrounded by storms, we had only a few brief snow showers afternoon and evening
11/29/2016 8:00 AM 0.09 1.0 0.09 1.0 0.09 afternoon snow showers, overnight accumulation
11/30/2016 7:00 AM T T M T M an afternoon flurry
12/1/2016 7:00 AM 0.00 0.0 M M M
12/2/2016 7:00 AM 0.00 0.0 M M M
12/3/2016 8:00 AM 0.01 0.1 0.01 T M a little overnight snow
12/4/2016 8:00 AM 0.00 0.0 M T M
12/5/2016 7:00 AM 0.00 0.0 M T M
12/6/2016 8:00 AM 0.00 0.0 M T M
12/7/2016 8:00 AM T 0.1 M T M
12/8/2016 7:00 AM 0.00 0.0 M T M
12/9/2016 7:00 AM 0.00 0.0 M T M
12/10/2016 8:00 AM 0.00 0.0 M T M
12/11/2016 7:00 AM T 0.0 M 0.0 M
12/12/2016 8:00 AM 0.00 0.0 M M M
12/13/2016 7:00 AM 0.00 0.0 M M M
12/14/2016 8:00 AM 0.00 0.0 M M M
12/15/2016 7:00 AM 0.00 0.0 M M M
12/16/2016 8:00 AM T M M M M A very small-t trace. After more than a week of dark clouds and high probabilities, the rain has been more of a delusion than a deluge.
12/17/2016 8:00 AM 0.40 4.1 0.37 4.0 0.37 rain until after 10 p.m., very light most of the day but increasing and turning to snow overnight. Quite a change after almost two weeks of dark clouds and virtually no moisture!
12/18/2016 8:00 AM 0.00 0.0 M 3.0 M blowing snow made it difficult to tell if we had any actual snow showers
12/19/2016 7:00 AM 0.00 0.0 M 3.0 0.23
12/20/2016 7:00 AM 0.00 0.0 M 2.5 M
12/21/2016 8:00 AM 0.00 0.0 M 2.0 M
12/22/2016 8:00 AM 0.00 0.0 M 2.0 M
12/23/2016 8:00 AM 0.15 1.0 M 3.0 M Snow from about 9:20 a.m. to 2:30 p.m., little accumulation except on previous snowpack; an icy mix this morning (sleet or freezing rain?)
12/24/2016 8:00 AM 0.00 0.0 M 2.0 M
12/25/2016 8:00 AM 0.06 0.0 0.00 T M a few a.m. snow pellets; light to moderate rain showers after 8 p.m., with wind
12/27/2016 8:00 AM 0.00 0.0 M T M
12/28/2016 8:00 AM 0.00 0.0 M T M
12/29/2016 7:00 AM 0.00 0.0 M T M
12/30/2016 8:00 AM 0.00 0.0 M T M
12/31/2016 8:00 AM 0.00 0.0 M T M
1/1/2017 7:00 AM 0.00 0.0 M T M
1/2/2017 8:00 AM 0.00 0.0 M T M
1/3/2017 8:00 AM 0.00 0.0 M T M
1/4/2017 8:00 AM 0.00 0.0 M T M
1/5/2017 8:00 AM T T M T M Despite dire predictions and storms all around us for days, we've had only a light mist and a few flakes this morning.
1/6/2017 8:00 AM 0.63 8.0 0.49 8.0 0.63 Snow starting about 7:50 a.m. 1/5 and continuing into the night, heavy after about 2 p.m.. Snowboard total is not accurate because of an icy base and because the snow started accumulating on the grass and melted on the snowboard. We have 8" of new snow on the ground, temperature about zero F
1/7/2017 8:00 AM 0.00 0.0 M 6.5 M
1/8/2017 8:00 AM T T M 6.0 M light snow started about 7:55 a.m. this morning
1/9/2017 8:00 AM T T M 4.5 0.55 a trace of snow yesterday morning; light rain this morning, with a temperature of 40
1/10/2017 8:00 AM 0.06 0.2 0.04 2.0 M very light rain most of the day; strong south winds and much melting; a little overnight snow, windblown
1/11/2017 7:00 AM 0.00 0.0 M 1.0 M
1/12/2017 8:00 AM 0.01 0.2 T T M a little rain and snow after dark, strong winds
1/13/2017 7:00 AM 0.01 0.0 M T M overnight rain
1/14/2017 8:00 AM 0.01 0.0 M T M
1/15/2017 8:00 AM 0.18 0.0 M T M steady light rain from 8 a.m. to 5 p.m., with a little snow mixed in around noon; fog; we've now had more than 200% of our average monthly precipitation
1/16/2017 7:00 AM 0.04 0.4 0.02 0.5 0.02 late evening rain, changing to snow
1/17/2017 7:00 AM T T M 0.0 M
1/18/2017 8:00 AM 0.00 0.0 M 0.0 M
1/19/2017 7:00 AM 0.00 0.0 M 0.0 M
1/20/2017 7:00 AM 0.10 0.8 0.08 1.0 M snow starting shortly after 5 p.m. and continuing well after dark; more snow after 4 a.m.
1/21/2017 7:00 AM T T M T M
1/22/2017 8:00 AM 0.03 0.3 0.02 0.5 M steady snow all afternoon, but no accumulation until after dark (unlike in town, where they had inches by noon)
1/23/2017 8:00 AM 0.01 0.1 0.01 T M
1/24/2017 8:00 AM 0.02 0.1 T T M strong wind with rain, mixed with small hail and later mixed with snow; light morning snow, continuing
1/25/2017 8:00 AM T T M 0.0 M
1/26/2017 7:00 AM T T T T T
1/27/2017 8:00 AM T T M 0.0 M
1/28/2017 8:00 AM 0.00 0.0 M 0.0 M
1/29/2017 8:00 AM 0.00 0.0 M 0.0 M
1/30/2017 7:00 AM 0.00 0.0 M 0.0 M
1/31/2017 8:00 AM 0.00 0.0 M 0.0 M
2/1/2017 8:00 AM 0.00 0.0 M 0.0 M
2/2/2017 7:00 AM 0.00 0.0 M 0.0 M
2/3/2017 7:00 AM 0.00 0.0 M 0.0 M
2/4/2017 8:00 AM 0.00 0.0 M 0.0 M
2/5/2017 8:00 AM 0.00 0.0 M 0.0 M
2/6/2017 8:00 AM 0.00 0.0 M 0.0 M
2/7/2017 8:00 AM 0.00 0.0 M 0.0 M
2/8/2017 8:00 AM 0.00 0.0 M 0.0 M Surrounded by storms, and with dire predictions, we remain dry, as usual.
2/9/2017 7:00 AM 0.00 0.0 M 0.0 M
2/10/2017 8:00 AM 0.00 0.0 M 0.0 M
2/11/2017 7:00 AM 0.00 0.0 M 0.0 M after a very wet January, now 15 days without any moisture
2/12/2017 7:00 AM 0.19 T 0.02 T M light rain starting about 4 p.m.; a little overnight snow; icy snowboard, but temperature stayed above freezing
2/13/2017 8:00 AM 0.12 0.0 M 0.0 M light rain, starting in the afternoon
2/14/2017 7:00 AM 0.01 0.0 M 0.0 M a little rain after dark
2/15/2017 7:00 AM 0.00 0.0 M 0.0 M
2/16/2017 8:00 AM 0.00 0.0 M 0.0 M
2/17/2017 8:00 AM 0.00 0.0 M 0.0 M
2/18/2017 7:00 AM T 0.0 M 0.0 M
2/19/2017 8:00 AM 0.00 0.0 M 0.0 M
2/20/2017 8:00 AM 0.02 T M 0.0 M a light rainshower about 11:30 a.m., with a couple snow pellets, and a brief heavier shower about 10 p.m.
2/21/2017 7:00 AM 0.00 0.0 M 0.0 M
2/22/2017 8:00 AM 0.00 0.0 M 0.0 M
2/23/2017 7:00 AM 0.03 T M T M a little snow, probably mixed with rain, after 3 a.m.; strong winds
2/24/2017 7:00 AM 0.00 0.0 M 0.0 M
2/25/2017 7:00 AM 0.01 0.2 0.01 T M frequent light snow flurries, no accumulation until late afternoon
2/26/2017 7:00 AM 0.00 0.0 M 0.0 M
2/27/2017 8:00 AM 0.00 0.0 M 0.0 M
2/28/2017 8:00 AM 0.10 0.7 0.03 0.5 0.03 Late report due to computer problems! Rain after 9 p.m., snow after 6 a.m., snow continuing
3/1/2017 7:00 AM 0.14 2.8 0.14 0.5 0.05 steady snow until about noon; accumulation measured at 11 a.m.; afternoon snow showers and melting
3/2/2017 7:00 AM 0.00 0.0 M T M
3/3/2017 7:00 AM 0.00 0.0 M T M
3/4/2017 8:00 AM 0.00 0.0 M T M
3/5/2017 8:00 AM 0.00 0.0 M 0.0 M
3/6/2017 7:00 AM 0.05 1.0 0.05 1.0 0.05 strong winds most of the night, followed by snow
3/7/2017 7:00 AM T T M T M brief flurries
3/8/2017 7:00 AM 0.00 0.0 M 0.0 M
3/9/2017 7:00 AM 0.00 0.0 M 0.0 M
3/10/2017 7:00 AM 0.00 0.0 M 0.0 M
3/11/2017 7:00 AM 0.00 0.0 M 0.0 M
3/12/2017 8:00 AM 0.00 0.0 M 0.0 M
3/13/2017 8:00 AM 0.00 0.0 M 0.0 M
3/14/2017 7:00 AM 0.00 0.0 M 0.0 M
3/15/2017 7:00 AM 0.00 0.0 M 0.0 M
3/16/2017 7:00 AM 0.00 0.0 M 0.0 M
3/17/2017 8:00 AM 0.00 0.0 M 0.0 M
3/18/2017 7:00 AM 0.00 0.0 M 0.0 M
3/19/2017 8:00 AM 0.00 0.0 M 0.0 M
3/21/2017 7:00 AM 0.00 0.0 M 0.0 M
3/22/2017 8:00 AM 0.00 0.0 M 0.0 M
3/23/2017 7:00 AM 0.00 0.0 M 0.0 M
3/24/2017 8:00 AM 0.06 0.0 0.00 M M
3/25/2017 7:00 AM 0.00 0.0 M 0.0 M
3/26/2017 8:00 AM 0.08 0.0 M 0.0 M
3/27/2017 7:00 AM 0.00 0.0 M 0.0 M
3/28/2017 8:00 AM 0.31 0.0 M 0.0 M rain after 9 p.m., starting gently and increasing
3/29/2017 7:00 AM T 0.0 M 0.0 M morning sprinkles
3/30/2017 7:00 AM 0.00 0.0 M 0.0 M
3/31/2017 7:00 AM 0.00 0.0 M 0.0 M
4/1/2017 8:00 AM 0.10 0.0 M 0.0 M rain, large hail
4/2/2017 7:00 AM 0.01 0.0 M 0.0 M
4/3/2017 7:00 AM 0.01 0.0 M 0.0 M
4/4/2017 7:00 AM 0.00 0.0 M 0.0 M
4/5/2017 7:00 AM 0.00 0.0 M 0.0 M
4/6/2017 7:00 AM 0.00 0.0 M 0.0 M
4/7/2017 7:00 AM 0.00 0.0 M 0.0 M
4/8/2017 7:00 AM 0.00 0.0 M 0.0 M
4/9/2017 7:00 AM T 0.0 M 0.0 M
4/10/2017 7:00 AM 0.00 0.0 M 0.0 M
4/11/2017 8:00 AM 0.00 0.0 M 0.0 M
4/12/2017 7:00 AM 0.00 0.0 M 0.0 M
4/13/2017 7:00 AM 0.00 0.0 M 0.0 M
4/14/2017 8:00 AM 0.00 0.0 M 0.0 M
4/15/2017 7:00 AM 0.00 0.0 M 0.0 M
4/16/2017 7:00 AM 0.00 0.0 M 0.0 M
4/17/2017 8:00 AM 0.00 0.0 M 0.0 M
4/18/2017 7:00 AM 0.00 0.0 M 0.0 M
4/19/2017 7:00 AM 0.00 0.0 M 0.0 M
4/21/2017 7:00 AM T 0.0 M 0.0 M a few drops in the afternoon and a sprinkle after dark, but no significant end to a long dry spell
4/22/2017 7:00 AM 0.00 0.0 M 0.0 M
4/23/2017 8:00 AM 0.00 0.0 M 0.0 M
4/24/2017 7:00 AM 0.00 0.0 M 0.0 M
4/25/2017 7:00 AM 0.00 0.0 M 0.0 M nice clouds, no moisture--22 days without significant moisture
4/26/2017 7:00 AM 0.01 0.0 M 0.0 M a brief thunderstorm about 11 a.m., with even briefer tiny hail that melted immediately
4/27/2017 7:00 AM 0.01 0.0 M 0.0 M Lots of potential, very little to show for it
4/28/2017 7:00 AM 0.00 0.0 M 0.0 M
4/29/2017 7:00 AM 0.25 2.0 0.25 2.0 0.25 Snow, starting sometime after 2 a.m., continuing; the first measurable snowfall since March 6
4/30/2017 7:00 AM 0.01 T M 0.0 M a little snow and rain about 1:30 p.m.
5/1/2017 7:00 AM 0.00 0.0 M 0.0 M
5/2/2017 7:00 AM 0.00 0.0 M 0.0 M
5/3/2017 7:00 AM T 0.0 M 0.0 M
5/4/2017 7:00 AM 0.00 0.0 M 0.0 M
5/5/2017 7:00 AM 0.00 0.0 M 0.0 M
5/6/2017 8:00 AM 0.00 0.0 M 0.0 M
5/7/2017 8:00 AM 0.01 0.0 M 0.0 M an afternoon thunderstorm, morning sprinkle
5/8/2017 7:00 AM 0.01 0.0 M 0.0 M frequent light showers, thunder
5/9/2017 7:00 AM T 0.0 M 0.0 M
5/10/2017 7:00 AM 0.12 0.0 M 0.0 M
5/11/2017 7:00 AM 0.02 M M M M
5/12/2017 7:00 AM 0.00 0.0 M M M
5/13/2017 7:00 AM T M M M M afternoon sprinkles from a thin cloud
5/14/2017 7:00 AM 0.00 0.0 M M M
5/15/2017 7:00 AM 0.00 0.0 M M M
5/16/2017 7:00 AM T 0.0 M M M
5/17/2017 7:00 AM 0.00 0.0 M M M
5/18/2017 7:00 AM 0.55 4.2 0.52 4.5 0.52 rain mixed with snow starting about 4 p.m., turning to all snow and accumulating by 5 p.m., continuing until after 8 p.m. and intermittently thereafter
5/19/2017 7:00 AM 0.09 T M 0.0 M squalls: snow, rain, hail
6/21/2017 7:00 AM 0.00 0.0 M M M
6/22/2017 7:00 AM T M M M M nice clouds, virga, and a few scant drops of rain
6/23/2017 7:00 AM 0.00 0.0 M M M continued very hot and dry
6/24/2017 8:00 AM 0.00 0.0 M M M delayed report because of computer glitches
6/25/2017 7:00 AM 0.00 0.0 M M M
6/26/2017 7:00 AM 0.00 0.0 M M M
6/27/2017 7:00 AM 0.00 0.0 M M M
6/28/2017 8:00 AM 0.00 0.0 M M M
6/29/2017 6:00 AM 0.00 0.0 M M M
6/30/2017 6:00 AM 0.00 0.0 M M M An extremely dry month, only a trace, with high winds and high temperatures
7/1/2017 8:00 AM 0.00 0.0 M M M
7/2/2017 7:00 AM 0.00 0.0 M M M
7/3/2017 7:00 AM T M M M M some nice clouds and 2 or 3 drops of rain
7/5/2017 7:00 AM 0.00 0.0 M M M
7/6/2017 7:00 AM 0.00 0.0 M M M
7/7/2017 7:00 AM 0.00 0.0 M M M
7/8/2017 7:00 AM 0.00 0.0 M M M
7/9/2017 8:00 AM 0.00 0.0 M M M
7/10/2017 7:00 AM 0.00 0.0 M M M we need a monsoon!
7/11/2017 7:00 AM 0.03 0.0 M M M late afternoon thunder and a trace; a long, very light evening shower; frequent light morning showers. The first measurable precipitation since May 19.
7/12/2017 7:00 AM 0.08 0.0 M M M 0.02" during the day, another 0.06" overnight; thunder
7/13/2017 7:00 AM 0.01 0.0 M M M
7/14/2017 7:00 AM 0.00 0.0 M M M clouds, thunder, no rain
7/15/2017 7:00 AM 0.00 0.0 M M M
7/16/2017 8:00 AM 0.00 0.0 M M M nice clouds and thunder, no rain
7/17/2017 8:00 AM 0.00 0.0 M M M
7/18/2017 7:00 AM 0.00 0.0 M M M
7/19/2017 8:00 AM 0.00 0.0 M M M
7/20/2017 8:00 AM 0.04 M M M M
7/21/2017 8:00 AM T M M M M
7/22/2017 7:00 AM 0.01 M M M M
7/23/2017 8:00 AM 0.00 0.0 M M M
7/24/2017 8:00 AM T M M M M
7/25/2017 7:00 AM 0.06 0.0 M M M a little evening thunder, then frequent light rain showers overnight
7/26/2017 7:00 AM 0.26 0.0 M M M a late afternoon thunderstorm with moderate rain, followed by brief showers
7/27/2017 7:00 AM 0.00 0.0 M M M
7/28/2017 7:00 AM 0.00 0.0 M M M
7/29/2017 7:00 AM 0.56 0.0 M M M Hooray for monsoons! Light rain started about 5:45 p.m. and continued for many hours. This one storm brought our deficit to well above average for the month.
7/30/2017 7:00 AM 0.55 0.0 M M M Another dandy storm! Moderate to heavy rain starting shortly before 6 p.m., with 0.53" in the first hour, followed by light rain until 8:30.
7/31/2017 7:00 AM T 0.0 M M M a sprinkle around 8:30 p.m.
8/1/2017 7:00 AM 0.00 0.0 M M M July ended with 1.6" of rain, almost twice the normal thanks to considerable rain the last few days
8/2/2017 7:00 AM 0.00 0.0 M M M
8/3/2017 7:00 AM 0.37 M M M M Heavy rain with strong north winds from a thunderstorm centered just north of us! Most of the accumulation came in the first 10 minutes.
8/4/2017 7:00 AM 0.06 M M M M a morning thunderstorm
8/5/2017 8:00 AM 0.47 M M M M afternoon and late evening showers
8/6/2017 7:00 AM 0.00 0.0 M M M
8/8/2017 7:00 AM 0.03 M M M M
8/9/2017 7:00 AM 0.37 M M M M Afternoon and nighttime thundershowers, some heavy, and one with minor small hail; we're now well above our average for the month
8/10/2017 7:00 AM T M M M M
8/11/2017 7:00 AM 0.00 0.0 M M M
8/12/2017 7:00 AM 0.07 M M M M
8/13/2017 7:00 AM 0.79 M M M M
8/14/2017 7:00 AM T M M M M
8/15/2017 7:00 AM 0.00 0.0 M M M
8/16/2017 7:00 AM T M M M M
8/17/2017 7:00 AM 0.00 0.0 M M M
8/19/2017 8:00 AM 0.00 0.0 M M M
8/20/2017 8:00 AM 0.00 0.0 M M M
8/21/2017 8:00 AM 0.00 0.0 M M M
8/22/2017 7:00 AM T M M M M a few drops about 7:15 p.m.
8/23/2017 7:00 AM 0.01 M M M M
8/24/2017 6:00 AM 0.00 0.0 M M M
8/25/2017 7:00 AM T M M M M
8/26/2017 8:00 AM 0.00 0.0 M M M
8/28/2017 8:00 AM 0.00 0.0 M M M
8/29/2017 7:00 AM 0.00 0.0 M M M
8/30/2017 7:00 AM 0.00 0.0 M M M a long, hot dry spell
8/31/2017 6:00 AM 0.00 0.0 M M M first half of the month was very wet; second half was hot and dry
9/1/2017 7:00 AM 0.02 M M M M
9/2/2017 7:00 AM 0.00 0.0 M M M
9/3/2017 8:00 AM 0.00 0.0 M M M
9/4/2017 7:00 AM 0.00 0.0 M M M
9/5/2017 7:00 AM 0.00 0.0 M M M
9/6/2017 7:00 AM 0.00 0.0 M M M
9/7/2017 7:00 AM 0.00 0.0 M M M
9/8/2017 7:00 AM 0.02 M M M M brief afternoon showers
9/9/2017 7:00 AM 0.00 0.0 M M M
9/11/2017 7:00 AM T M M M M clouds, a little thunder, and a few drops
9/12/2017 7:00 AM 0.00 0.0 M M M
9/13/2017 7:00 AM 0.00 0.0 M M M
9/14/2017 7:00 AM 0.01 M M M M
9/15/2017 7:00 AM 0.40 M M M M a good and much-needed storm, light to moderate rain steady from about 7:15-10:15 p.m., mountain snow. We are still well below average for the month.
9/16/2017 7:00 AM 0.01 M M M M
9/18/2017 7:00 AM 0.01 M M M M
9/19/2017 8:00 AM 0.00 0.0 M M M
9/20/2017 7:00 AM 0.00 0.0 M M M
9/21/2017 7:00 AM 0.00 0.0 M M M
9/22/2017 8:00 AM 0.01 M M M M a brief shower about 6 a.m.
9/23/2017 4:30 PM 0.44 M M M M
9/24/2017 8:00 AM 0.01 M M M M since 4:30 p.m. 9/23; most of the precip reported then was combined, Friday and Saturday
9/25/2017 7:00 AM 0.00 0.0 M M M
9/26/2017 7:00 AM 0.00 0.0 M M M
9/27/2017 7:00 AM 0.00 0.0 M M M
9/28/2017 8:00 AM 0.07 M M M M steady light rain from about 6 - 9 p.m.
9/29/2017 7:00 AM 0.02 M M M M brief light showers
9/30/2017 8:00 AM 0.30 0.0 M M M Thunderstorms after 6 p.m. with moderate rain, a bigger storm at midnight brought us up above average precip. for the month.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/20/2017 6/20/2017 8:00 AM 32 M M M No significant moisture reported by our neighbor; maybe a trace, if anything



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
3/31/2017 2:15 PM no hail pad; very little rain before hail, , changing to mostly rain; damage not determined yet, but probably minor because of few mature leaves 7/8" Nickel Size 7/8" Nickel Size 1/2" Grape Soft|White Ice 10 2min Continuous False After rain Same time as smaller hail 10-20
5/18/2017 5:35 PM no hail pad; mostly hail for 10 minutes, followed by more rain. 3/8" 3/8" 1/4" Pea Size Hard|White Ice 10 2min minor leaf damage Continuous False Before rain After smaller hail 30-40 0.5
8/8/2017 4:50 PM no hail pad 1/4" Pea Size 1/4" Pea Size Rice Hard|Clear Ice|White Ice 10 3min no damage Intermittent True After rain Same time as smaller hail 50-60