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 17 1.11 0.05 8 0.05 8 0.00 0 0 3 1 0.0 0 0
Nov 17 0.99 0.10 28 0.10 28 0.00 0 0 2 1 0.0 0 0
Dec 17 0.54 0.05 31 0.05 31 0.00 0 0 3 0 0.3 2 0
Jan 18 0.44 0.25 30 0.25 30 0.00 0 0 4 2 0.8 1 1
Feb 18 0.50 0.79 26 0.79 26 0.00 0 0 9 0 5.6 6 6
March 18 0.64 0.15 31 0.15 31 0.00 0 0 3 2 1.0 1 1
April 18 0.75 0.64 30 0.64 30 0.00 0 0 4 4 0.0 0 0
May 18 0.84 0.11 31 0.11 29 0.00 2 1 2 4 0.0 0 0
June 18 0.49 0.24 30 0.24 30 0.00 0 0 3 1 0.0 0 0
July 18 0.82 0.35 31 0.27 18 0.08 13 1 5 4 0.0 0 0
Aug 18 1.14 0.43 31 0.43 31 0.00 0 0 8 8 0.0 0 0
Sept 18 1.24 0.23 30 0.23 29 0.00 1 0 6 4 0.0 0 0
Water Year Totals: 9.50" 3.39" 337 days 3.31" 321 0.08" 16 days 2 52 days 31 days 7.7" 10 days 8 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
10/1/2017 0.02
10/2/2017 0.01
10/3/2017 0.02
10/4/2017
10/5/2017 0.00
10/6/2017
10/7/2017
10/8/2017
10/9/2017
10/10/2017
10/11/2017
10/12/2017
10/13/2017
10/14/2017
10/15/2017
10/16/2017
10/17/2017
10/18/2017
10/19/2017
10/20/2017
10/21/2017
10/22/2017
10/23/2017
10/24/2017
10/25/2017
10/26/2017
10/27/2017
10/28/2017 0.00
10/29/2017 0.00
10/30/2017 0.00
10/31/2017 T
11/1/2017 0.00
11/2/2017 0.00
11/3/2017 0.00
11/4/2017 0.00
11/5/2017 T
11/6/2017 0.00
11/7/2017 0.00
11/8/2017 0.02
11/9/2017 0.00
11/10/2017 0.00
11/11/2017 0.00
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.00
11/15/2017 0.00
11/16/2017 0.00
11/17/2017 0.00
11/18/2017 0.08
11/19/2017
11/20/2017 0.00
11/21/2017 0.00
11/22/2017 0.00
11/23/2017 0.00
11/24/2017 0.00
11/25/2017
11/26/2017 0.00
11/27/2017 0.00
11/28/2017 0.00
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.00
12/2/2017 0.00
12/3/2017 0.00
12/4/2017 0.03
12/5/2017 0.00
12/6/2017 0.00
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.00
12/11/2017 0.00
12/12/2017 0.00
12/13/2017 0.00
12/14/2017 0.01
12/15/2017 0.00
12/16/2017 0.00
12/17/2017 0.00
12/18/2017 0.00
12/19/2017 0.00
12/20/2017 0.00
12/21/2017 0.00
12/22/2017 0.01
12/23/2017 0.00
12/24/2017 0.00
12/25/2017 0.00
12/26/2017 0.00
12/27/2017 0.00
12/28/2017 0.00
12/29/2017 0.00
12/30/2017 0.00
12/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 0.00
1/5/2018 0.00
1/6/2018 0.00
1/7/2018 0.08
1/8/2018 0.00
1/9/2018 0.04
1/10/2018 0.02
1/11/2018 0.11
1/12/2018 0.00
1/13/2018 0.00
1/14/2018 0.00
1/15/2018 0.00
1/16/2018 0.00
1/17/2018 0.00
1/18/2018 0.00
1/19/2018 0.00
1/20/2018
1/21/2018 T
1/22/2018 T
1/23/2018 0.00
1/24/2018 0.00
1/25/2018 0.00
1/26/2018 0.00
1/27/2018 0.00
1/28/2018 0.00
1/29/2018 0.00
1/30/2018 0.00
1/31/2018 0.00
2/1/2018 0.00
2/2/2018 0.00
2/3/2018 0.00
2/4/2018 0.00
2/5/2018 0.00
2/6/2018 0.35
2/7/2018 0.00
2/8/2018 0.00
2/9/2018 0.00
2/10/2018 0.00
2/11/2018 0.05
2/12/2018 0.00
2/13/2018 0.07
2/14/2018 0.01
2/15/2018 0.00
2/16/2018
2/17/2018 0.00
2/18/2018 0.00
2/19/2018 0.00
2/20/2018 0.10
2/21/2018 0.11
2/22/2018 0.06
2/23/2018 0.03
2/24/2018
2/25/2018 0.01
2/26/2018 0.00
2/27/2018 0.00
2/28/2018 0.00
3/1/2018 0.00
3/2/2018 0.00
3/3/2018 0.00
3/4/2018 0.00
3/5/2018 0.02
3/6/2018 0.00
3/7/2018 0.00
3/8/2018 0.00
3/9/2018 0.00
3/10/2018 0.00
3/11/2018 0.00
3/12/2018 0.00
3/13/2018 0.00
3/14/2018 0.00
3/15/2018 0.00
3/16/2018 T
3/17/2018 0.00
3/18/2018 0.00
3/19/2018 T
3/20/2018 0.00
3/21/2018 0.00
3/22/2018 0.00
3/23/2018 0.01
3/24/2018 0.12
3/25/2018 0.00
3/26/2018 0.00
3/27/2018 0.00
3/28/2018 0.00
3/29/2018 0.00
3/30/2018 0.00
3/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.00
4/2/2018 0.00
4/3/2018 0.00
4/4/2018 0.00
4/5/2018 0.00
4/6/2018 0.00
4/7/2018 0.04
4/8/2018 0.45
4/9/2018 0.00
4/10/2018 0.00
4/11/2018 0.00
4/12/2018 0.00
4/13/2018 T
4/14/2018 T
4/15/2018 0.00
4/16/2018 0.00
4/17/2018 0.00
4/18/2018 0.00
4/19/2018 0.00
4/20/2018 T
4/21/2018 0.13
4/22/2018 0.00
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 T
4/26/2018 0.00
4/27/2018 0.00
4/28/2018 0.00
4/29/2018 0.02
4/30/2018 0.00
5/1/2018 0.00
5/2/2018 0.00
5/3/2018 0.10
5/4/2018 T
5/5/2018 0.00
5/6/2018 0.00
5/7/2018 0.00
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 0.00
5/12/2018 0.00
5/13/2018 0.00
5/14/2018 0.00
5/15/2018 0.00
5/16/2018 0.00
5/17/2018 0.00
5/18/2018 0.00
5/19/2018 0.00
5/20/2018 T
5/21/2018 **
5/22/2018 T
5/23/2018 0.01
5/24/2018 0.00
5/25/2018 0.00
5/26/2018 0.00
5/27/2018 0.00
5/28/2018 0.00
5/29/2018 T
5/30/2018 0.00
5/31/2018 T
6/1/2018 0.00
6/2/2018 0.00
6/3/2018 0.00
6/4/2018 0.02
6/5/2018 0.00
6/6/2018 0.00
6/7/2018 0.00
6/8/2018 0.00
6/9/2018 0.00
6/10/2018 0.00
6/11/2018 0.00
6/12/2018 0.00
6/13/2018 0.00
6/14/2018 0.00
6/15/2018 T
6/16/2018 0.00
6/17/2018 0.08
6/18/2018 0.14
6/19/2018 0.00
6/20/2018 0.00
6/21/2018 0.00
6/22/2018 0.00
6/23/2018 0.00
6/24/2018 0.00
6/25/2018 0.00
6/26/2018 0.00
6/27/2018 0.00
6/28/2018 0.00
6/29/2018 0.00
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.00
7/2/2018 0.00
7/3/2018 0.00
7/4/2018 0.00
7/5/2018 0.00
7/6/2018 T
7/7/2018 T
7/8/2018 0.00
7/9/2018 **
7/10/2018 **
7/11/2018 **
7/12/2018 **
7/13/2018 **
7/14/2018 **
7/15/2018 **
7/16/2018 **
7/17/2018 **
7/18/2018 **
7/19/2018 **
7/20/2018 **
7/21/2018 0.08
7/22/2018 0.02
7/23/2018 T
7/24/2018 0.16
7/25/2018 0.04
7/26/2018 T
7/27/2018 0.00
7/28/2018 0.04
7/29/2018 0.01
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 0.00
8/3/2018 0.01
8/4/2018 0.00
8/5/2018 0.06
8/6/2018 T
8/7/2018 0.00
8/8/2018 0.00
8/9/2018 0.00
8/10/2018 0.00
8/11/2018 T
8/12/2018 0.00
8/13/2018 T
8/14/2018 0.00
8/15/2018 T
8/16/2018 T
8/17/2018 T
8/18/2018 0.01
8/19/2018 T
8/20/2018 0.00
8/21/2018 T
8/22/2018 0.02
8/23/2018 0.16
8/24/2018 0.01
8/25/2018 0.00
8/26/2018 0.11
8/27/2018 0.05
8/28/2018 0.00
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 0.00
9/1/2018 T
9/2/2018 0.01
9/3/2018 0.02
9/4/2018 0.00
9/5/2018 T
9/6/2018 0.05
9/7/2018 T
9/8/2018 0.00
9/9/2018 0.02
9/10/2018 0.00
9/11/2018 T
9/12/2018 0.00
9/13/2018 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.11
9/21/2018 0.00
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.02
9/26/2018 0.00
9/27/2018 0.00
9/28/2018 0.00
9/29/2018 0.00
9/30/2018 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 7:00 AM 0.02 0.0 M M M frequent very brief thundershowers
10/2/2017 7:00 AM 0.01 0.0 M M M
10/3/2017 8:00 AM 0.02 0.0 M M M low clouds and drizzle most of the day
10/5/2017 8:00 AM 0.00 0.0 M M M
10/28/2017 9:00 AM 0.00 0.0 M M M
10/29/2017 8:00 AM 0.00 0.0 M M M
10/30/2017 8:00 AM 0.00 0.0 M M M
10/31/2017 8:00 AM T 0.0 M M M
11/1/2017 8:00 AM 0.00 0.0 M M M
11/2/2017 7:00 AM 0.00 0.0 M M M
11/3/2017 7:00 AM 0.00 0.0 M M M
11/4/2017 8:00 AM 0.00 0.0 M M M
11/5/2017 7:00 AM T 0.0 M M M
11/6/2017 8:00 AM 0.00 0.0 M M M
11/7/2017 8:00 AM 0.00 0.0 M M M
11/8/2017 7:00 AM 0.02 M M M M a small amount of pea-sized hail preceded an afternoon shower; more rain in the late evening.
11/9/2017 7:00 AM 0.00 0.0 M M M
11/10/2017 7:00 AM 0.00 0.0 M M M
11/11/2017 8:00 AM 0.00 0.0 M M M
11/12/2017 8:00 AM 0.00 0.0 M M M
11/13/2017 8:00 AM 0.00 0.0 M M M
11/14/2017 8:00 AM 0.00 0.0 M M M
11/15/2017 7:00 AM 0.00 0.0 M M M
11/16/2017 7:00 AM 0.00 0.0 M M M
11/17/2017 7:00 AM 0.00 0.0 M M M
11/18/2017 7:00 AM 0.08 0.0 M M M occasional sprinkles and showers with strong wind
11/20/2017 8:00 AM 0.00 0.0 M M M
11/21/2017 7:00 AM 0.00 0.0 M M M
11/22/2017 8:00 AM 0.00 0.0 M M M
11/23/2017 8:00 AM 0.00 0.0 M M M
11/24/2017 7:00 AM 0.00 0.0 M M M
11/26/2017 8:00 AM 0.00 0.0 M M M
11/27/2017 8:00 AM 0.00 0.0 M M M
11/28/2017 8:00 AM 0.00 0.0 M M M
11/29/2017 8:00 AM 0.00 0.0 M M M continued very dry
11/30/2017 8:00 AM 0.00 0.0 M M M
12/1/2017 7:00 AM 0.00 0.0 M M M
12/2/2017 8:00 AM 0.00 0.0 M M M
12/3/2017 8:00 AM 0.00 0.0 M M M
12/4/2017 8:00 AM 0.03 0.0 M M M windblown rain after 8:30 p.m.
12/5/2017 8:00 AM 0.00 0.0 M M M
12/6/2017 7:00 AM 0.00 0.0 M M M
12/7/2017 7:00 AM 0.00 0.0 M M M
12/8/2017 8:00 AM 0.00 0.0 M M M
12/9/2017 8:00 AM 0.00 0.0 M M M
12/10/2017 8:00 AM 0.00 0.0 M M M
12/11/2017 8:00 AM 0.00 0.0 M M M
12/12/2017 8:00 AM 0.00 0.0 M M M
12/13/2017 8:00 AM 0.00 0.0 M M M
12/14/2017 7:00 AM 0.01 0.1 M M M
12/15/2017 8:00 AM 0.00 0.0 M M M
12/16/2017 8:00 AM 0.00 0.0 M M M
12/17/2017 8:00 AM 0.00 0.0 M M M
12/18/2017 8:00 AM 0.00 0.0 M M M
12/19/2017 7:00 AM 0.00 0.0 M M M continued extremely dry
12/20/2017 7:00 AM 0.00 0.0 M M M
12/21/2017 7:00 AM 0.00 0.0 M M M
12/22/2017 8:00 AM 0.01 0.2 M T M snow squalls
12/23/2017 8:00 AM 0.00 0.0 M 0.0 M
12/24/2017 8:00 AM 0.00 0.0 M 0.0 M
12/25/2017 8:00 AM 0.00 0.0 M 0.0 M
12/26/2017 8:00 AM 0.00 0.0 M 0.0 M
12/27/2017 8:00 AM 0.00 0.0 M 0.0 M
12/28/2017 7:00 AM 0.00 0.0 M 0.0 M
12/29/2017 8:00 AM 0.00 0.0 M 0.0 M continued warm and very dry
12/30/2017 8:00 AM 0.00 0.0 M 0.0 M
12/31/2017 8:00 AM 0.00 0.0 M 0.0 M barely over a quarter inch of moisture since the end of September...serious drought here
1/1/2018 7:00 AM 0.00 0.0 M 0.0 M
1/2/2018 8:00 AM 0.00 0.0 M 0.0 M
1/3/2018 7:00 AM 0.00 0.0 M 0.0 M
1/4/2018 7:00 AM 0.00 0.0 M 0.0 M
1/5/2018 7:00 AM 0.00 0.0 M 0.0 M
1/6/2018 8:00 AM 0.00 0.0 M 0.0 M
1/7/2018 8:00 AM 0.08 0.8 0.08 1.0 0.08
1/8/2018 8:00 AM 0.00 0.0 M 0.0 M
1/9/2018 8:00 AM 0.04 T M T M mostly rain after 7:30 p.m., a little snow in the morning
1/10/2018 8:00 AM 0.02 0.0 M 0.0 M a little rain overnight
1/11/2018 7:00 AM 0.11 0.0 M 0.0 M light rain after 11:30 a.m., continuing and becoming moderate into the early evening
1/12/2018 8:00 AM 0.00 0.0 M 0.0 M
1/13/2018 7:00 AM 0.00 0.0 M 0.0 M
1/14/2018 8:00 AM 0.00 0.0 M 0.0 M
1/15/2018 8:00 AM 0.00 0.0 M 0.0 M
1/16/2018 7:00 AM 0.00 0.0 M 0.0 M
1/17/2018 7:00 AM 0.00 0.0 M 0.0 M
1/18/2018 7:00 AM 0.00 0.0 M 0.0 M
1/19/2018 8:00 AM 0.00 0.0 M 0.0 M
1/21/2018 8:00 AM T T M T M very light afternoon rain and very light morning snow; the severe drought continues here
1/22/2018 8:00 AM T T M 0.0 M like the old Head & Shoulders commercial: "just a few flakes"
1/23/2018 8:00 AM 0.00 0.0 M 0.0 M
1/24/2018 7:00 AM 0.00 0.0 M 0.0 M
1/25/2018 8:00 AM 0.00 0.0 M 0.0 M
1/26/2018 8:00 AM 0.00 0.0 M 0.0 M
1/27/2018 8:00 AM 0.00 0.0 M 0.0 M
1/28/2018 8:00 AM 0.00 0.0 M 0.0 M
1/29/2018 7:00 AM 0.00 0.0 M 0.0 M
1/30/2018 8:00 AM 0.00 0.0 M 0.0 M
1/31/2018 8:00 AM 0.00 0.0 M 0.0 M five times as much precip. as December, but still way below average for the month
2/1/2018 8:00 AM 0.00 0.0 M 0.0 M
2/2/2018 7:00 AM 0.00 0.0 M 0.0 M
2/3/2018 8:00 AM 0.00 0.0 M 0.0 M
2/4/2018 8:00 AM 0.00 0.0 M 0.0 M
2/5/2018 8:00 AM 0.00 0.0 M 0.0 M
2/6/2018 8:00 AM 0.35 0.9 0.08 1.0 0.08 Steady rain from about 10 p.m. to 1 a.m.; snow after 4 a.m. The best storm since October! We're hoping for more.
2/7/2018 8:00 AM 0.00 0.0 M 0.0 M
2/8/2018 7:00 AM 0.00 0.0 M 0.0 M
2/9/2018 8:00 AM 0.00 0.0 M 0.0 M
2/10/2018 8:00 AM 0.00 0.0 M 0.0 M
2/11/2018 8:00 AM 0.05 0.4 0.02 0.5 M light rain just before noon, changing almost immediately to snow; occasional light snow showers
2/12/2018 8:00 AM 0.00 0.0 0.00 T M
2/13/2018 8:00 AM 0.07 T M 0.0 M light snow showers, melted; rain starting about 5 p.m. for several hours, then fog
2/14/2018 7:00 AM 0.01 0.0 M 0.0 M light rain
2/15/2018 8:00 AM 0.00 0.0 M 0.0 M
2/17/2018 8:00 AM 0.00 0.0 M 0.0 M
2/18/2018 8:00 AM 0.00 0.0 M 0.0 M
2/19/2018 8:00 AM 0.00 0.0 M 0.0 M strong winds, no moisture yet
2/20/2018 7:30 AM 0.10 2.0 0.09 2.0 0.10 Typical spring squalls--mostly brief rain w/ a little snow, horizontal, with gusts over 60 mph; rain total probably 0.01". Snow after 5 p.m. and overnight, our biggest snowstorm of the season (which isn't saying much). As the storm moved in, our barometer dropped steadily for 24 hours, 0.8 point.
2/21/2018 8:00 AM 0.11 1.3 0.10 2.0 0.14 frequent snow showers, no accumulation until 4:50 p.m., when there was some heavy snow for about half an hour
2/22/2018 8:00 AM 0.06 0.9 0.06 1.5 0.10 overnight snow, continuing
2/23/2018 7:00 AM 0.03 T 0.03 0.5 M frequent morning snow flurries, no accumulation
2/25/2018 8:00 AM 0.01 0.1 0.01 T T a snow shower just before 8 a.m.
2/26/2018 8:00 AM 0.00 0.0 0.00 T T
2/27/2018 8:00 AM 0.00 0.0 0.00 T T
2/28/2018 8:00 AM 0.00 0.0 0.00 T T
3/1/2018 8:00 AM 0.00 0.0 0.00 T T
3/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/3/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/4/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/5/2018 8:00 AM 0.02 1.0 0.02 0.5 M rain/snow starting @ 1:24 p.m., turning quickly to all snow, continuing heavily at times and tapering off after 3:30 p.m. with a few more flurries; most melted as soon as the snow stopped. Measurements are only approximate.
3/6/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/7/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/8/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/9/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/10/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/11/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/12/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/13/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/15/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/16/2018 8:00 AM T 0.0 0.00 0.0 0.00
3/17/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/19/2018 8:00 AM T T M 0.0 0.00 some snow showers, no accumulation
3/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/22/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 morning snow showers visible in the higher country
3/23/2018 7:45 AM 0.01 0.0 0.00 0.0 0.00 nothing until about 7 a.m., then a few spurts of heavy rain, lasting only seconds
3/24/2018 8:00 AM 0.12 0.0 0.00 0.0 0.00 morning rain showers, strong winds
3/25/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/26/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/29/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 continued very dry
3/30/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/31/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/1/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 March precip was only 26% of normal, and we are again below average for the year.
4/2/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/4/2018 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/5/2018 8:00 AM 0.00 0.0 M M M
4/6/2018 8:00 AM 0.00 0.0 M M M
4/7/2018 8:00 AM 0.04 M M M M
4/8/2018 8:00 AM 0.45 M M M M
4/9/2018 8:00 AM 0.00 0.0 M M M
4/10/2018 8:00 AM 0.00 0.0 M M M
4/11/2018 8:00 AM 0.00 0.0 M M M
4/12/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/13/2018 8:00 AM T 0.0 0.00 0.0 0.00 a few drops here; snow at about the 6000 ft. level just east of here; strong winds
4/14/2018 7:00 AM T T 0.00 0.0 0.00 one brief snow flurry
4/15/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/18/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/20/2018 7:00 AM T 0.0 0.00 0.0 0.00
4/21/2018 7:00 AM 0.13 T M 0.0 0.00
4/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/25/2018 7:00 AM T 0.0 0.00 0.0 0.00
4/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/27/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/29/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00 a thunderstorm with brief small hail (no damage), followed by occasional light showers
4/30/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
5/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/3/2018 7:00 AM 0.10 0.0 0.00 0.0 0.00 A thunderstorm at 3 p.m., moderate rain for about 15 minutes, concurrent with small (rice-sized) hail
5/4/2018 7:00 AM T 0.0 0.00 0.0 0.00 brief morning and evening showers
5/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/6/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
5/7/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
5/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/9/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
5/10/2018 6:30 AM 0.00 0.0 0.00 0.0 0.00
5/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 a long dry spell, windy, very low humidity
5/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/20/2018 6:30 AM T 0.0 0.00 0.0 0.00 some afternoon thunder and an evening sprinkle
5/23/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00 brief light afternoon thundershowers
5/24/2018 6:30 AM 0.00 0.0 0.00 0.0 0.00
5/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 continued hot and extremely dry
5/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/29/2018 7:00 AM T 0.0 0.00 0.0 0.00 a few sprinkles
5/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/31/2018 7:00 AM T 0.0 0.00 0.0 0.00 a little thunder and sprinkles
6/1/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 May was extremely dry, 13% of normal, 63% of normal so far for the calendar year
6/2/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
6/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/4/2018 8:00 AM 0.02 0.0 0.00 0.0 0.00 nice clouds, cool, thunder, very little rain
6/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/9/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
6/10/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
6/11/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
6/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 continued hot and dry
6/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/15/2018 8:00 AM T 0.0 0.00 0.0 0.00 a few drops around 5 p.m.
6/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/17/2018 8:00 AM 0.08 0.0 0.00 0.0 0.00 nice clouds, cool; brief light rain showers after 11 a.m. Saturday, continuing. We could sure use more!
6/18/2018 7:00 AM 0.14 0.0 0.00 0.0 0.00 a nice moderate rain starting about 2:45 p.m.
6/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/24/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
6/25/2018 9:00 AM 0.00 0.0 0.00 0.0 0.00
6/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 continued hot, dry, and windy
6/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/29/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/1/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/2/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/3/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/4/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 nice afternoon clouds & thunder--a hopeful sign
7/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 16 days without rain
7/6/2018 7:00 AM T 0.0 0.00 0.0 0.00 a few sprinkles, 7 and 10 p.m.
7/7/2018 7:00 AM T 0.0 0.00 0.0 0.00
7/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/22/2018 8:00 AM 0.02 M M M M showers after 8 p.m.
7/23/2018 7:00 AM T M M M M thunder and a few sprinkles
7/24/2018 7:00 AM 0.16 M M M M Finally, a bit of monsoon! Frequent brief moderate showers starting about 3:50 p.m., continuing until 8:30 p.m. with thundershowers, more starting about 3:30 a.m. and continuing into the morning
7/25/2018 7:00 AM 0.04 M M M M
7/26/2018 7:00 AM T M M M M
7/27/2018 8:00 AM 0.00 0.0 M M M
7/28/2018 8:00 AM 0.04 M M M M
7/29/2018 8:00 AM 0.01 M M M M We were on the dry edge of several thunderstorms
7/30/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/31/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 a hot, dry month
8/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/3/2018 6:30 AM 0.01 0.0 0.00 0.0 0.00 brief light showers after 9:30 p.m.
8/4/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/5/2018 7:00 AM 0.06 0.0 0.00 0.0 0.00 brief thundershowers after 3 a.m.
8/6/2018 7:00 AM T 0.0 0.00 0.0 0.00 a sprinkle @ 8:45 p.m. from a mostly clear sky
8/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/10/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/11/2018 8:00 AM T 0.0 0.00 0.0 0.00 a spit of rain from a storm to the east about 7:45 p.m., with strong winds
8/12/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/13/2018 8:00 AM T 0.0 0.00 0.0 0.00 evening microburst winds with a spit of rain
8/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 a little thunder
8/15/2018 7:00 AM T 0.0 0.00 0.0 0.00 a substantial trace, but we desperately need real rain
8/16/2018 8:00 AM T 0.0 0.00 0.0 0.00 a few drops in the afternoon, early morning sprinkles of no significance
8/17/2018 8:00 AM T 0.0 0.00 0.0 0.00 A few drops. The traces over the last 3 days have amounted to less than 0.01".
8/18/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00 brief light showers in the morning
8/19/2018 8:00 AM T 0.0 0.00 0.0 0.00
8/20/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/21/2018 7:00 AM T 0.0 0.00 0.0 0.00
8/22/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00
8/23/2018 7:00 AM 0.16 0.0 0.00 0.0 0.00 a brief heavy shower about 4 p.m., light rain showers this morning
8/24/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
8/25/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/26/2018 8:00 AM 0.11 0.0 0.00 0.0 0.00
8/27/2018 8:00 AM 0.05 0.0 0.00 0.0 0.00 We're finally above 3" of moisture for the calendar year--and more than 2" below normal.
8/28/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/29/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/30/2018 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/31/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/1/2018 8:00 AM T 0.0 0.00 0.0 0.00
9/2/2018 8:00 AM 0.01 0.0 0.00 0.0 0.00
9/3/2018 8:00 AM 0.02 0.0 0.00 0.0 0.00 A little rain on the edge of a nice storm to the east, about 5 p.m.
9/4/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/5/2018 8:00 AM T 0.0 0.00 0.0 0.00 Nice clouds and wind yesterday, no rain; a few drops this morning
9/6/2018 6:30 AM 0.05 0.0 0.00 0.0 0.00 a beautiful morning yesterday--dark clouds, frequent light rain showers!
9/7/2018 7:00 AM T 0.0 0.00 0.0 0.00
9/8/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/9/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00 morning showers
9/10/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/11/2018 8:00 AM T 0.0 0.00 0.0 0.00
9/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/13/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/14/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/16/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/17/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/18/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/19/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/20/2018 7:00 AM 0.11 0.0 0.00 0.0 0.00 A beautiful day! Cloudy, cool, frequent light rain.
9/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/22/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/23/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/24/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/25/2018 8:00 AM 0.02 0.0 0.00 0.0 0.00
9/26/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/27/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/28/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/29/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/21/2018 5/22/2018 1:39 PM 2 T M M a light sprinkle and thunder about 1:20 P.M. Tuesday
7/9/2018 7/21/2018 4:45 PM 13 0.08 M M
9/30/2018 10/25/2018 5:00 PM 26 1.60 0.0 0.00 This is probably a low total, since we were gone for almost a month and there was no doubt some evaporation, but this is what remained in the big tube with the funnel on top.



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