Station Overview Station Location
Station Number CO-ME-69 Latitude 39.088668
Station Name Grand Junction 4.0 W Longitude -108.628179
County Mesa Elevation (ft) 4630



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 15 1.19 2.47 31 2.47 31 0.00 0 0 12 0 0.0 0 0
Nov 15 0.88 1.32 30 1.32 30 0.00 0 0 9 2 3.6 3 3
Dec 15 0.55 0.50 31 0.50 31 0.00 0 0 8 5 4.9 6 12
Jan 16 0.53 1.05 30 1.05 30 0.00 0 0 10 4 6.0 8 30
Feb 16 0.51 0.66 29 0.66 29 0.00 0 0 5 0 6.7 4 17
March 16 0.79 0.60 30 0.60 30 0.00 0 0 7 2 0.0 0 0
April 16 0.96 1.33 29 1.33 29 0.00 0 0 13 1 0.0 0 0
May 16 0.80 1.18 31 1.18 31 0.00 0 0 8 1 0.0 0 0
June 16 0.59 0.10 30 0.10 30 0.00 0 0 3 5 0.0 0 0
July 16 0.71 1.06 31 1.06 31 0.00 0 0 7 1 0.0 0 0
Aug 16 1.13 0.95 30 0.95 30 0.00 0 0 11 7 0.0 0 0
Sept 16 1.05 0.72 30 0.44 21 0.28 9 1 6 1 0.0 0 0
Water Year Totals: 9.69" 11.94" 362 days 11.66" 353 0.28" 9 days 1 99 days 29 days 21.2" 21 days 62 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
10/1/2015 0.00
10/2/2015 0.00
10/3/2015 0.00
10/4/2015 0.00
10/5/2015 0.02
10/6/2015 0.58
10/7/2015 0.00
10/8/2015 0.00
10/9/2015 0.00
10/10/2015 0.00
10/11/2015 0.00
10/12/2015 0.00
10/13/2015 0.00
10/14/2015 0.00
10/15/2015 0.00
10/16/2015 0.00
10/17/2015 0.00
10/18/2015 0.01
10/19/2015 0.06
10/20/2015 0.29
10/21/2015 0.13
10/22/2015 0.01
10/23/2015 0.71
10/24/2015 0.00
10/25/2015 0.00
10/26/2015 0.17
10/27/2015 0.03
10/28/2015 0.00
10/29/2015 0.00
10/30/2015 0.44
10/31/2015 0.02
11/1/2015 0.00
11/2/2015 0.00
11/3/2015 0.00
11/4/2015 0.34
11/5/2015 0.27
11/6/2015 0.02
11/7/2015 0.00
11/8/2015 0.00
11/9/2015 0.00
11/10/2015 0.00
11/11/2015 0.12
11/12/2015 0.00
11/13/2015 0.00
11/14/2015 0.00
11/15/2015 0.00
11/16/2015 0.23
11/17/2015 0.02
11/18/2015 T
11/19/2015 0.00
11/20/2015 0.00
11/21/2015 0.00
11/22/2015 0.00
11/23/2015 0.00
11/24/2015 0.00
11/25/2015 0.00
11/26/2015 0.00
11/27/2015 T
11/28/2015 0.15
11/29/2015 0.13
11/30/2015 0.04
12/1/2015 T
12/2/2015 0.00
12/3/2015 0.00
12/4/2015 0.00
12/5/2015 0.00
12/6/2015 0.00
12/7/2015 0.00
12/8/2015 0.00
12/9/2015 0.00
12/10/2015 0.00
12/11/2015 0.00
12/12/2015 0.07
12/13/2015 T
12/14/2015 0.00
12/15/2015 0.05
12/16/2015 T
12/17/2015 T
12/18/2015 0.00
12/19/2015 0.00
12/20/2015 0.00
12/21/2015 0.01
12/22/2015 T
12/23/2015 0.04
12/24/2015 0.00
12/25/2015 0.05
12/26/2015 0.22
12/27/2015 0.00
12/28/2015 0.00
12/29/2015 0.00
12/30/2015 0.01
12/31/2015 0.05
Day of YearDaily PrcpMultiday Prcp
1/1/2016 0.00
1/2/2016 0.00
1/3/2016 0.00
1/4/2016 0.00
1/5/2016 0.05
1/6/2016 T
1/7/2016 0.20
1/8/2016 0.03
1/9/2016 0.00
1/10/2016 0.01
1/11/2016 T
1/12/2016 0.00
1/13/2016 0.00
1/14/2016 0.00
1/15/2016 0.00
1/16/2016 0.02
1/17/2016 T
1/18/2016
1/19/2016 0.11
1/20/2016 0.03
1/21/2016 0.16
1/22/2016 0.00
1/23/2016 0.00
1/24/2016 0.00
1/25/2016 0.01
1/26/2016 0.00
1/27/2016 0.00
1/28/2016 0.00
1/29/2016 T
1/30/2016 0.00
1/31/2016 0.43
2/1/2016 0.32
2/2/2016 0.12
2/3/2016 0.00
2/4/2016 0.00
2/5/2016 0.02
2/6/2016 0.00
2/7/2016 0.00
2/8/2016 0.00
2/9/2016 0.00
2/10/2016 0.00
2/11/2016 0.00
2/12/2016 0.00
2/13/2016 0.00
2/14/2016 0.00
2/15/2016 0.00
2/16/2016 0.00
2/17/2016 0.00
2/18/2016 0.00
2/19/2016 0.05
2/20/2016 0.00
2/21/2016 0.00
2/22/2016 0.00
2/23/2016 0.15
2/24/2016 0.00
2/25/2016 0.00
2/26/2016 0.00
2/27/2016 0.00
2/28/2016 0.00
2/29/2016 0.00
3/1/2016 0.00
3/2/2016 0.00
3/3/2016 0.00
3/4/2016 0.00
3/5/2016 0.00
3/6/2016 0.00
3/7/2016 0.04
3/8/2016 0.02
3/9/2016 0.00
3/10/2016 0.00
3/11/2016 0.00
3/12/2016 0.00
3/13/2016 0.00
3/14/2016 0.00
3/15/2016 0.03
3/16/2016 0.03
3/17/2016 0.00
3/18/2016 0.00
3/19/2016 0.00
3/20/2016
3/21/2016 0.00
3/22/2016 0.00
3/23/2016 0.12
3/24/2016 0.00
3/25/2016 0.00
3/26/2016 T
3/27/2016 0.00
3/28/2016 0.00
3/29/2016 T
3/30/2016 0.32
3/31/2016 0.04
Day of YearDaily PrcpMultiday Prcp
4/1/2016 0.00
4/2/2016 0.00
4/3/2016 0.00
4/4/2016 0.00
4/5/2016 0.00
4/6/2016 0.00
4/7/2016 0.00
4/8/2016 0.00
4/9/2016 0.01
4/10/2016 0.10
4/11/2016 0.01
4/12/2016 0.00
4/13/2016 0.00
4/14/2016
4/15/2016 0.19
4/16/2016 0.13
4/17/2016 0.11
4/18/2016 0.00
4/19/2016 0.02
4/20/2016 0.05
4/21/2016 0.00
4/22/2016 0.00
4/23/2016 0.00
4/24/2016 T
4/25/2016 0.00
4/26/2016 0.05
4/27/2016 0.12
4/28/2016 0.40
4/29/2016 0.08
4/30/2016 0.06
5/1/2016 0.00
5/2/2016 0.00
5/3/2016 0.00
5/4/2016 0.00
5/5/2016 0.00
5/6/2016 0.00
5/7/2016 0.18
5/8/2016 0.14
5/9/2016 0.54
5/10/2016 0.13
5/11/2016 0.01
5/12/2016 0.00
5/13/2016 0.00
5/14/2016 0.00
5/15/2016 0.00
5/16/2016 0.01
5/17/2016 0.15
5/18/2016 0.02
5/19/2016 0.00
5/20/2016 0.00
5/21/2016 0.00
5/22/2016 0.00
5/23/2016 0.00
5/24/2016 0.00
5/25/2016 0.00
5/26/2016 0.00
5/27/2016 T
5/28/2016 0.00
5/29/2016 0.00
5/30/2016 0.00
5/31/2016 0.00
6/1/2016 0.00
6/2/2016 0.00
6/3/2016 0.00
6/4/2016 0.00
6/5/2016 0.00
6/6/2016 0.00
6/7/2016 T
6/8/2016 T
6/9/2016 T
6/10/2016 0.00
6/11/2016 0.00
6/12/2016 0.00
6/13/2016 T
6/14/2016 0.01
6/15/2016 0.00
6/16/2016 0.00
6/17/2016 0.00
6/18/2016 0.00
6/19/2016 0.00
6/20/2016 0.00
6/21/2016 0.00
6/22/2016 0.00
6/23/2016 0.08
6/24/2016 T
6/25/2016 0.00
6/26/2016 0.00
6/27/2016 0.00
6/28/2016 0.00
6/29/2016 0.00
6/30/2016 0.01
Day of YearDaily PrcpMultiday Prcp
7/1/2016 0.09
7/2/2016 0.23
7/3/2016 0.21
7/4/2016 T
7/5/2016 0.00
7/6/2016 0.00
7/7/2016 0.00
7/8/2016 0.00
7/9/2016 0.00
7/10/2016 0.00
7/11/2016 0.00
7/12/2016 0.00
7/13/2016 0.00
7/14/2016 0.00
7/15/2016 0.00
7/16/2016 0.00
7/17/2016 0.00
7/18/2016 0.00
7/19/2016 0.05
7/20/2016 0.09
7/21/2016 0.01
7/22/2016 0.00
7/23/2016 0.38
7/24/2016 0.00
7/25/2016 0.00
7/26/2016 0.00
7/27/2016 0.00
7/28/2016 0.00
7/29/2016 0.00
7/30/2016 0.00
7/31/2016 0.00
8/1/2016 0.01
8/2/2016 0.00
8/3/2016 0.00
8/4/2016 0.01
8/5/2016 0.01
8/6/2016 T
8/7/2016 0.53
8/8/2016
8/9/2016 0.01
8/10/2016 T
8/11/2016 T
8/12/2016 0.00
8/13/2016 0.00
8/14/2016 0.00
8/15/2016 0.00
8/16/2016 T
8/17/2016 0.00
8/18/2016 T
8/19/2016 0.01
8/20/2016 0.00
8/21/2016 0.00
8/22/2016 0.00
8/23/2016 0.02
8/24/2016 T
8/25/2016 0.01
8/26/2016 0.23
8/27/2016 0.07
8/28/2016 T
8/29/2016 0.04
8/30/2016 0.00
8/31/2016 0.00
9/1/2016 0.00
9/2/2016 0.10
9/3/2016 0.01
9/4/2016 0.02
9/5/2016 0.00
9/6/2016 0.00
9/7/2016 0.00
9/8/2016 0.00
9/9/2016 0.00
9/10/2016 0.00
9/11/2016 0.00
9/12/2016 0.00
9/13/2016 0.00
9/14/2016 0.05
9/15/2016 T
9/16/2016 0.00
9/17/2016 **
9/18/2016 **
9/19/2016 **
9/20/2016 **
9/21/2016 **
9/22/2016 **
9/23/2016 **
9/24/2016 **
9/25/2016 0.28
9/26/2016 0.00
9/27/2016 0.00
9/28/2016 0.00
9/29/2016 0.03
9/30/2016 0.23



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2015 7:00 AM 0.00 0.0 M 0.0 M
10/2/2015 7:00 AM 0.00 0.0 M 0.0 M
10/3/2015 7:00 AM 0.00 0.0 M 0.0 M
10/4/2015 7:00 AM 0.00 0.0 M 0.0 M
10/5/2015 7:00 AM 0.02 0.0 M 0.0 M
10/6/2015 7:00 AM 0.58 0.0 M 0.0 M
10/7/2015 7:00 AM 0.00 0.0 M 0.0 M
10/8/2015 7:00 AM 0.00 0.0 M 0.0 M
10/9/2015 7:00 AM 0.00 0.0 M 0.0 M
10/10/2015 7:00 AM 0.00 0.0 M 0.0 M
10/11/2015 7:00 AM 0.00 0.0 M 0.0 M
10/12/2015 7:00 AM 0.00 0.0 M 0.0 M
10/13/2015 7:00 AM 0.00 0.0 M 0.0 M
10/14/2015 7:00 AM 0.00 0.0 M 0.0 M
10/15/2015 7:00 AM 0.00 0.0 M 0.0 M
10/16/2015 7:00 AM 0.00 0.0 M 0.0 M
10/17/2015 7:00 AM 0.00 0.0 M 0.0 M
10/18/2015 7:00 AM 0.01 0.0 M 0.0 M
10/19/2015 7:00 AM 0.06 0.0 M 0.0 M
10/20/2015 7:00 AM 0.29 0.0 M 0.0 M
10/21/2015 7:00 AM 0.13 0.0 M 0.0 M
10/22/2015 7:00 AM 0.01 0.0 M 0.0 M
10/23/2015 7:00 AM 0.71 0.0 M 0.0 M
10/24/2015 7:00 AM 0.00 0.0 M 0.0 M
10/25/2015 7:00 AM 0.00 0.0 M 0.0 M
10/26/2015 7:00 AM 0.17 0.0 M 0.0 M
10/27/2015 7:00 AM 0.03 0.0 M 0.0 M
10/28/2015 7:00 AM 0.00 0.0 M 0.0 M
10/29/2015 7:00 AM 0.00 0.0 M 0.0 M
10/30/2015 7:00 AM 0.44 0.0 M 0.0 M
10/31/2015 7:00 AM 0.02 0.0 M 0.0 M
11/1/2015 7:00 AM 0.00 0.0 M 0.0 M
11/2/2015 7:00 AM 0.00 0.0 M 0.0 M
11/3/2015 7:00 AM 0.00 0.0 M 0.0 M
11/4/2015 7:00 AM 0.34 0.0 M 0.0 M
11/5/2015 7:00 AM 0.27 0.0 M 0.0 M
11/6/2015 7:00 AM 0.02 0.0 M 0.0 M
11/7/2015 7:00 AM 0.00 0.0 M 0.0 M
11/8/2015 7:00 AM 0.00 0.0 M 0.0 M
11/9/2015 7:00 AM 0.00 0.0 M 0.0 M
11/10/2015 7:00 AM 0.00 0.0 M 0.0 M
11/11/2015 7:00 AM 0.12 T M 0.0 M Light snowfall occurred a few hours after midnight. It melted shortly after it hit the surface.
11/12/2015 7:00 AM 0.00 0.0 M 0.0 M
11/13/2015 7:00 AM 0.00 0.0 M 0.0 M
11/14/2015 7:00 AM 0.00 0.0 M 0.0 M
11/15/2015 7:00 AM 0.00 0.0 M 0.0 M
11/16/2015 7:30 AM 0.23 T M 0.0 M
11/17/2015 7:00 AM 0.02 T M 0.0 M Light rain-snow mix last evening around 8 pm, and was only a trace. The 0.02 was received yesterday morning.
11/18/2015 7:00 AM T T M 0.0 M Light snow pellet showers occurred on the 17th between 0730 and 0800 AM MST.
11/19/2015 7:00 AM 0.00 0.0 M 0.0 M
11/20/2015 7:00 AM 0.00 0.0 M 0.0 M
11/21/2015 7:00 AM 0.00 0.0 M 0.0 M
11/22/2015 7:00 AM 0.00 0.0 M 0.0 M
11/23/2015 7:00 AM 0.00 0.0 M 0.0 M
11/24/2015 7:00 AM 0.00 0.0 M 0.0 M
11/25/2015 7:00 AM 0.00 0.0 M 0.0 M
11/26/2015 7:00 AM 0.00 0.0 M 0.0 M
11/27/2015 7:00 AM T T M 0.0 M Occasional light snow pellet showers occurred between 11:00 & 11:30 AM yesterday.
11/28/2015 7:00 AM 0.15 1.0 M 1.0 M It began snowing last evening around 5 pm, and it continued beyond 11 pm.
11/29/2015 7:00 AM 0.13 2.2 M 2.5 M
11/30/2015 7:00 AM 0.04 0.4 M 1.0 M
12/1/2015 7:00 AM T T M 0.5 M A light snow shower occurred around 9 AM yesterday. The snow flakes were about the size of dimes.
12/2/2015 7:00 AM 0.00 0.0 M 0.5 M
12/3/2015 7:00 AM 0.00 0.0 M 0.5 M
12/4/2015 7:00 AM 0.00 0.0 M 0.5 M
12/5/2015 7:00 AM 0.00 0.0 M T M
12/6/2015 7:00 AM 0.00 0.0 M T M
12/7/2015 7:00 AM 0.00 0.0 M T M
12/8/2015 7:00 AM 0.00 0.0 M T M
12/9/2015 7:00 AM 0.00 0.0 M T M
12/10/2015 7:00 AM 0.00 0.0 M T M
12/11/2015 7:00 AM 0.00 0.0 M T M
12/12/2015 7:00 AM 0.07 T M T M Rain began around 8 pm and transitioned to snow after 9 pm.
12/13/2015 7:00 AM T T M 0.0 M All remaining snow on the ground melted yesterday afternoon.
12/14/2015 7:00 AM 0.00 0.0 M 0.0 M
12/15/2015 7:00 AM 0.05 0.5 M 0.5 M Began snowing lightly last evening around 8 pm, and was still snowing very lightly at the time of observation this morning.
12/16/2015 7:00 AM T T M T M
12/17/2015 7:00 AM T T M T M
12/18/2015 7:00 AM 0.00 0.0 M T M
12/19/2015 7:00 AM 0.00 0.0 M T M
12/20/2015 7:00 AM 0.00 0.0 M T M
12/21/2015 7:00 AM 0.01 0.1 M T M
12/22/2015 7:00 AM T T M T M Noticed light snowfall around 10 PM last evening.
12/23/2015 7:00 AM 0.04 T M T M Few flurries yesterday morning. Mix of rain and snow last evening. Dense fog this morning with icy pavement.
12/24/2015 7:00 AM 0.00 0.0 M T M
12/25/2015 7:00 AM 0.05 0.8 M 1.0 M
12/26/2015 7:00 AM 0.22 2.8 M 3.0 M
12/27/2015 7:00 AM 0.00 0.0 M 2.0 M
12/28/2015 7:00 AM 0.00 0.0 M 2.0 M
12/29/2015 7:00 AM 0.00 0.0 M 1.5 M
12/30/2015 7:00 AM 0.01 0.2 M 2.0 M Snow depth on ground was actually 1.8 inches, and then rounded up to 2.0 inches.
12/31/2015 7:00 AM 0.05 0.5 M 2.0 M snowfall began last evening around 8 PM MST. Snow depth on ground this morning was actually 2.2 inches, and rounded down to 2.0 inches.
1/1/2016 7:00 AM 0.00 0.0 M 2.0 M Actually 2.1" for snow on the ground at time of observation, just 0.1" lower than 24 hours prior.
1/2/2016 7:00 AM 0.00 0.0 M 2.0 M Depth of total snow is now exactly 2.0 inches.
1/3/2016 7:00 AM 0.00 0.0 M 2.0 M Depth of total snow is still exactly 2.0".
1/4/2016 7:00 AM 0.00 0.0 M 2.0 M
1/5/2016 7:00 AM 0.05 0.5 M 2.5 M Overnight snowfall. Snow flurries persisted at time of observation.
1/6/2016 7:00 AM T T M 2.0 M Snow flurries yesterday morning after the observation time, and also some fresh graupel observed this morning.
1/7/2016 6:30 AM 0.20 1.5 M 2.0 M Rain changed to snow last evening between 8 and 9 pm. Still snowing at time of observation this morning.
1/8/2016 7:00 AM 0.03 M M 1.0 M Was not at home when snowfall occurred. So, unable to provide the 24-hour snowfall amount. Total remaining snow on the ground at observation time was 0.80 of an inch (rounds up to 1 inch).
1/9/2016 7:00 AM 0.00 0.0 M 1.0 M
1/10/2016 7:00 AM 0.01 0.2 M 1.0 M Snow pellets.
1/11/2016 7:00 AM T T M 1.0 M Snow flurries around 1130 MST yesterday.
1/12/2016 7:00 AM 0.00 0.0 M 1.0 M
1/13/2016 7:00 AM 0.00 0.0 M 1.0 M
1/14/2016 7:00 AM 0.00 0.0 M 1.0 M
1/15/2016 7:00 AM 0.00 0.0 M 1.0 M
1/16/2016 7:00 AM 0.02 M M 1.0 M 24-hour snow amount NA because I was not at home when it accumulated, and then most of it melted by the time I got back home.
1/17/2016 7:00 AM T T M 0.5 M
1/19/2016 7:00 AM 0.11 0.7 M 1.0 M
1/20/2016 7:00 AM 0.03 0.5 M 1.0 M
1/21/2016 7:00 AM 0.16 1.0 M 2.0 M Snowfall came with a lot of wind during the afternoon. Therefore, measuring new snowfall and snow depth was a challenge due to drifting. My rain gauge is located in a protected spot and likely had a representative collection of snow where wind effects are minimized.
1/22/2016 7:00 AM 0.00 0.0 M 1.5 M
1/23/2016 7:00 AM 0.00 0.0 M 1.0 M
1/24/2016 7:00 AM 0.00 0.0 M 1.0 M
1/25/2016 7:00 AM 0.01 0.1 M 1.0 M Flurries )trace) around 12:30 in the afternoon yesterday. Then the measurable snowfall early this morning prior to 7:00 AM.
1/26/2016 7:00 AM 0.00 0.0 M 1.0 M
1/27/2016 7:00 AM 0.00 0.0 M 1.0 M
1/28/2016 7:00 AM 0.00 0.0 M 1.0 M
1/29/2016 7:00 AM T T M 1.0 M Snow pellets and graupel.
1/30/2016 7:00 AM 0.00 0.0 M 0.5 M
1/31/2016 7:00 AM 0.43 1.5 M 2.0 M Rain began last evening about 1730 MST and changed to snow at about 2100 MST.
2/1/2016 7:00 AM 0.32 4.2 M 5.5 M Began snowing around 1300 MST yesterday. Only flurries at the time of measurement this morning.
2/2/2016 7:00 AM 0.12 1.8 M 6.0 M A lot of settling occurred from the previous day's snowfall.
2/3/2016 7:00 AM 0.00 0.0 M 5.0 M The snow around the house settled about an inch since yesterday morning.
2/4/2016 7:00 AM 0.00 0.0 M 5.0 M
2/5/2016 7:00 AM 0.02 0.5 M 5.0 M
2/6/2016 7:00 AM 0.00 0.0 M 4.5 M
2/7/2016 7:00 AM 0.00 0.0 M 4.0 M
2/8/2016 7:00 AM 0.00 0.0 M 3.5 M
2/9/2016 7:00 AM 0.00 0.0 M 3.0 M
2/10/2016 7:00 AM 0.00 0.0 M 2.5 M
2/11/2016 7:00 AM 0.00 0.0 M 2.5 M
2/12/2016 7:00 AM 0.00 0.0 M 2.0 M
2/13/2016 7:00 AM 0.00 0.0 M 1.5 M
2/14/2016 7:00 AM 0.00 0.0 M 1.0 M
2/15/2016 7:00 AM 0.00 0.0 M 0.5 M
2/16/2016 7:00 AM 0.00 0.0 M 0.5 M
2/17/2016 7:00 AM 0.00 0.0 M 0.5 M
2/18/2016 7:00 AM 0.00 0.0 M T M
2/19/2016 7:00 AM 0.05 0.0 M T M
2/20/2016 7:00 AM 0.00 0.0 M 0.0 M
2/21/2016 7:00 AM 0.00 0.0 M 0.0 M
2/22/2016 7:00 AM 0.00 0.0 M 0.0 M
2/23/2016 7:00 AM 0.15 0.2 M T M Rain changed to snow around 8 pm last evening and it snowed for about one hour. Most of the accumulated snow melted by this morning's observation time, with only a small amount of snow having remained in some shaded areas.
2/24/2016 7:00 AM 0.00 0.0 M 0.0 M
2/25/2016 7:00 AM 0.00 0.0 M 0.0 M
2/26/2016 7:00 AM 0.00 0.0 M 0.0 M
2/27/2016 7:00 AM 0.00 0.0 M 0.0 M
2/28/2016 7:00 AM 0.00 0.0 M 0.0 M
2/29/2016 7:00 AM 0.00 0.0 M 0.0 M
3/1/2016 7:00 AM 0.00 0.0 M 0.0 M
3/2/2016 7:00 AM 0.00 0.0 M 0.0 M
3/3/2016 7:00 AM 0.00 0.0 M 0.0 M
3/4/2016 7:00 AM 0.00 0.0 M 0.0 M
3/5/2016 7:00 AM 0.00 0.0 M 0.0 M
3/6/2016 7:00 AM 0.00 0.0 M 0.0 M
3/7/2016 7:00 AM 0.04 0.0 M 0.0 M
3/8/2016 7:00 AM 0.02 0.0 M 0.0 M
3/9/2016 7:00 AM 0.00 0.0 M 0.0 M
3/10/2016 7:00 AM 0.00 0.0 M 0.0 M
3/11/2016 7:00 AM 0.00 0.0 M 0.0 M
3/12/2016 7:00 AM 0.00 0.0 M 0.0 M
3/13/2016 7:00 AM 0.00 0.0 M 0.0 M
3/14/2016 7:00 AM 0.00 0.0 M 0.0 M
3/15/2016 7:00 AM 0.03 T M 0.0 M The rain was mixed with snow.
3/16/2016 7:00 AM 0.03 T M 0.0 M Precipitation last evening began as light rain and changed to light snow by 10:15 PM MST.
3/17/2016 7:00 AM 0.00 0.0 M 0.0 M
3/18/2016 7:00 AM 0.00 0.0 M 0.0 M
3/19/2016 7:00 AM 0.00 0.0 M 0.0 M
3/21/2016 7:00 AM 0.00 0.0 M 0.0 M
3/22/2016 7:00 AM 0.00 0.0 M 0.0 M
3/23/2016 7:00 AM 0.12 T M 0.0 M Moderate snowfall shortly after 11 pm mdt last evening, though it melted as it fell.
3/24/2016 7:00 AM 0.00 0.0 M 0.0 M
3/25/2016 7:00 AM 0.00 0.0 M 0.0 M
3/26/2016 7:00 AM T 0.0 M 0.0 M Very light rain shower in the afternoon.
3/27/2016 7:00 AM 0.00 0.0 M 0.0 M
3/28/2016 7:00 AM 0.00 0.0 M 0.0 M
3/29/2016 7:00 AM T 0.0 M 0.0 M
3/30/2016 7:00 AM 0.32 T M 0.0 M Snow began to fall late yesterday morning and continued through the early afternoon hours. The snow melted as it fell onto paved surfaces.
3/31/2016 7:00 AM 0.04 T M 0.0 M Snow fell in the mid to late afternoon when 0.04 was measured. It snowed again lightly between 7:30 and 8 PM, but only a trace of precipitation occurred.
4/1/2016 7:00 AM 0.00 0.0 M 0.0 M
4/2/2016 7:00 AM 0.00 0.0 M 0.0 M
4/3/2016 7:00 AM 0.00 0.0 M 0.0 M
4/4/2016 7:00 AM 0.00 0.0 M 0.0 M
4/5/2016 7:00 AM 0.00 0.0 M 0.0 M
4/6/2016 7:00 AM 0.00 0.0 M 0.0 M
4/7/2016 7:00 AM 0.00 0.0 M 0.0 M
4/8/2016 7:00 AM 0.00 0.0 M 0.0 M
4/9/2016 7:00 AM 0.01 0.0 M 0.0 M
4/10/2016 7:00 AM 0.10 0.0 M 0.0 M
4/11/2016 7:00 AM 0.01 0.0 M 0.0 M There were several brief rain showers at my location yesterday which only produced a total of a hundreth of an inch.
4/12/2016 7:00 AM 0.00 0.0 M 0.0 M
4/13/2016 7:00 AM 0.00 0.0 M 0.0 M
4/15/2016 8:30 AM 0.19 0.0 M 0.0 M Began raining widespread across the valley shortly after midnight.
4/16/2016 7:00 AM 0.13 0.0 M 0.0 M
4/17/2016 7:00 AM 0.11 0.0 M 0.0 M
4/18/2016 7:00 AM 0.00 0.0 M 0.0 M
4/19/2016 7:00 AM 0.02 0.0 M 0.0 M
4/20/2016 7:00 AM 0.05 0.0 M 0.0 M
4/21/2016 7:00 AM 0.00 0.0 M 0.0 M
4/22/2016 7:00 AM 0.00 0.0 M 0.0 M
4/23/2016 7:00 AM 0.00 0.0 M 0.0 M
4/24/2016 7:00 AM T 0.0 M 0.0 M
4/25/2016 7:00 AM 0.00 0.0 M 0.0 M
4/26/2016 7:00 AM 0.05 0.0 M 0.0 M
4/27/2016 7:00 AM 0.12 0.0 M 0.0 M
4/28/2016 8:00 AM 0.40 0.0 M 0.0 M Still raining lightly at the time of observation.
4/29/2016 7:00 AM 0.08 0.0 M 0.0 M
4/30/2016 7:00 AM 0.06 0.0 M 0.0 M
5/1/2016 7:00 AM 0.00 0.0 M 0.0 M
5/2/2016 7:00 AM 0.00 0.0 M 0.0 M
5/3/2016 7:00 AM 0.00 0.0 M 0.0 M
5/4/2016 7:00 AM 0.00 0.0 M 0.0 M
5/5/2016 7:00 AM 0.00 0.0 M 0.0 M
5/6/2016 7:00 AM 0.00 0.0 M 0.0 M
5/7/2016 7:00 AM 0.18 0.0 M 0.0 M
5/8/2016 7:00 AM 0.14 0.0 M 0.0 M
5/9/2016 7:00 AM 0.54 0.0 M 0.0 M Began raining shortly after 8 PM MDT and rained until about 6 AM MDT.
5/10/2016 7:00 AM 0.13 0.0 M 0.0 M
5/11/2016 7:00 AM 0.01 0.0 M 0.0 M
5/12/2016 7:00 AM 0.00 0.0 M 0.0 M
5/13/2016 7:00 AM 0.00 0.0 M 0.0 M
5/14/2016 7:00 AM 0.00 0.0 M 0.0 M
5/15/2016 7:00 AM 0.00 0.0 M 0.0 M
5/16/2016 7:00 AM 0.01 0.0 M 0.0 M
5/17/2016 7:00 AM 0.15 0.0 M 0.0 M
5/18/2016 7:00 AM 0.02 0.0 M 0.0 M
5/19/2016 7:00 AM 0.00 0.0 M 0.0 M
5/20/2016 7:00 AM 0.00 0.0 M 0.0 M
5/21/2016 7:00 AM 0.00 0.0 M 0.0 M
5/22/2016 7:00 AM 0.00 0.0 M 0.0 M
5/23/2016 7:00 AM 0.00 0.0 M 0.0 M
5/24/2016 7:00 AM 0.00 0.0 M 0.0 M
5/25/2016 7:00 AM 0.00 0.0 M 0.0 M
5/26/2016 7:00 AM 0.00 0.0 M 0.0 M
5/27/2016 7:00 AM T 0.0 M 0.0 M Rained in the evening around 8 PM. Was surprised that only a trace occurred, considering that the winds were not strong at my station.
5/28/2016 7:00 AM 0.00 0.0 M 0.0 M
5/29/2016 7:00 AM 0.00 0.0 M 0.0 M
5/30/2016 7:00 AM 0.00 0.0 M 0.0 M
5/31/2016 7:00 AM 0.00 0.0 M 0.0 M
6/1/2016 7:00 AM 0.00 0.0 M 0.0 M
6/2/2016 7:00 AM 0.00 0.0 M 0.0 M
6/3/2016 7:00 AM 0.00 0.0 M 0.0 M
6/4/2016 7:00 AM 0.00 0.0 M 0.0 M
6/5/2016 7:00 AM 0.00 0.0 M 0.0 M
6/6/2016 7:00 AM 0.00 0.0 M 0.0 M
6/7/2016 7:00 AM T 0.0 M 0.0 M Occasional thunder from 1400 to 1700 MDT, with brief rainfall around 1700 MDT. Another short round of thunder occurred about 2000 MDT.
6/8/2016 7:00 AM T 0.0 M 0.0 M
6/9/2016 7:00 AM T 0.0 M 0.0 M Rained for about 5 minutes around 1830 MDT last evening. Heard one clap of thunder.
6/10/2016 7:00 AM 0.00 0.0 M 0.0 M
6/11/2016 7:00 AM 0.00 0.0 M 0.0 M
6/12/2016 7:00 AM 0.00 0.0 M 0.0 M
6/13/2016 7:00 AM T 0.0 M 0.0 M Rained lightly for about 5 minutes around 1400 MDT.
6/14/2016 7:00 AM 0.01 0.0 M 0.0 M
6/15/2016 7:00 AM 0.00 0.0 M 0.0 M
6/16/2016 7:00 AM 0.00 0.0 M 0.0 M
6/17/2016 7:00 AM 0.00 0.0 M 0.0 M
6/18/2016 7:00 AM 0.00 0.0 M 0.0 M
6/19/2016 7:00 AM 0.00 0.0 M 0.0 M
6/20/2016 7:00 AM 0.00 0.0 M 0.0 M
6/21/2016 7:00 AM 0.00 0.0 M 0.0 M
6/22/2016 7:00 AM 0.00 0.0 M 0.0 M
6/23/2016 7:00 AM 0.08 0.0 M 0.0 M
6/24/2016 7:00 AM T 0.0 M 0.0 M
6/25/2016 7:00 AM 0.00 0.0 M 0.0 M
6/26/2016 7:00 AM 0.00 0.0 M 0.0 M
6/27/2016 7:00 AM 0.00 0.0 M 0.0 M
6/28/2016 7:00 AM 0.00 0.0 M 0.0 M
6/29/2016 7:00 AM 0.00 0.0 M 0.0 M
6/30/2016 7:00 AM 0.01 0.0 M 0.0 M It rained briefly early last evening.
7/1/2016 7:00 AM 0.09 0.0 M 0.0 M
7/2/2016 7:00 AM 0.23 0.0 M 0.0 M Received 0.21 prior to 2230 MDT, then received another 0.02 overnight.
7/3/2016 7:00 AM 0.21 0.0 M 0.0 M
7/4/2016 7:00 AM T 0.0 M 0.0 M
7/5/2016 7:00 AM 0.00 0.0 M 0.0 M
7/6/2016 7:00 AM 0.00 0.0 M 0.0 M
7/7/2016 7:00 AM 0.00 0.0 M 0.0 M
7/8/2016 7:00 AM 0.00 0.0 M 0.0 M
7/9/2016 7:00 AM 0.00 0.0 M 0.0 M
7/10/2016 7:00 AM 0.00 0.0 M 0.0 M
7/11/2016 7:00 AM 0.00 0.0 M 0.0 M
7/12/2016 7:00 AM 0.00 0.0 M 0.0 M
7/13/2016 7:00 AM 0.00 0.0 M 0.0 M
7/14/2016 7:00 AM 0.00 0.0 M 0.0 M
7/15/2016 7:00 AM 0.00 0.0 M 0.0 M
7/16/2016 7:00 AM 0.00 0.0 M 0.0 M
7/17/2016 7:00 AM 0.00 0.0 M 0.0 M
7/18/2016 7:00 AM 0.00 0.0 M 0.0 M
7/19/2016 7:00 AM 0.05 0.0 M 0.0 M Rained between 0730 and 0830 yesterday morning (0.03) and again overnight (0.02).
7/20/2016 7:00 AM 0.09 0.0 M 0.0 M
7/21/2016 7:00 AM 0.01 0.0 M 0.0 M
7/22/2016 7:00 AM 0.00 0.0 M 0.0 M
7/23/2016 7:00 AM 0.38 0.0 M 0.0 M The rainfall occurred last evening around 2000 MDT. Most of the rain fell within a 15-minute period.
7/24/2016 7:00 AM 0.00 0.0 M 0.0 M
7/25/2016 7:00 AM 0.00 0.0 M 0.0 M
7/26/2016 7:00 AM 0.00 0.0 M 0.0 M
7/27/2016 7:00 AM 0.00 0.0 M 0.0 M Some light rainfall occurred near my residence, but none was observed at my residence.
7/28/2016 7:00 AM 0.00 0.0 M 0.0 M
7/29/2016 7:00 AM 0.00 0.0 M 0.0 M
7/30/2016 7:00 AM 0.00 0.0 M 0.0 M
7/31/2016 7:00 AM 0.00 0.0 M 0.0 M
8/1/2016 7:00 AM 0.01 0.0 M 0.0 M There was a light rain shower around 2000 MDT last evening which lasted for about 5 minutes.
8/2/2016 7:00 AM 0.00 0.0 M 0.0 M Virga and light rain was observed to the north as CBs moved southward off of the Tavaputs Plateau last evening. However, no rainfall was observed at my rain gauge site.
8/3/2016 7:00 AM 0.00 0.0 M 0.0 M
8/4/2016 7:00 AM 0.01 0.0 M 0.0 M It rained sometime overnight.
8/5/2016 7:00 AM 0.01 0.0 M 0.0 M
8/6/2016 7:00 AM T 0.0 M 0.0 M There was a very light sprinkle around the noon hour yesterday.
8/7/2016 7:00 AM 0.53 0.0 M 0.0 M All of the measurable rainfall came between 1845 and 2015 MDT last evening. The majority of that rainfall occurred with 30 minutes, from 1845 to 1915 MDT.
8/9/2016 7:00 AM 0.01 0.0 M 0.0 M Rainfall occurred just after 12 Noon MDT yesterday, and it was associated with a thunderstorm.
8/10/2016 7:00 AM T 0.0 M 0.0 M Rainfall occurred around 2000 MDT.
8/11/2016 7:00 AM T 0.0 M 0.0 M
8/12/2016 7:00 AM 0.00 0.0 M 0.0 M
8/13/2016 7:00 AM 0.00 0.0 M 0.0 M
8/14/2016 7:00 AM 0.00 0.0 M 0.0 M
8/15/2016 7:00 AM 0.00 0.0 M 0.0 M
8/16/2016 7:00 AM T 0.0 M 0.0 M Very light rain shower for a few minutes last evening around 2000 MDT.
8/17/2016 7:00 AM 0.00 0.0 M 0.0 M
8/18/2016 7:00 AM T 0.0 M 0.0 M Very light rain shower last evening about 2030 MDT.
8/19/2016 7:00 AM 0.01 0.0 M 0.0 M The rain showers occurred between 2000 and 2100 MDT last evening.
8/20/2016 7:00 AM 0.00 0.0 M 0.0 M
8/21/2016 7:00 AM 0.00 0.0 M 0.0 M
8/22/2016 7:00 AM 0.00 0.0 M 0.0 M
8/23/2016 7:00 AM 0.02 0.0 M 0.0 M
8/24/2016 7:00 AM T 0.0 M 0.0 M There was a very light rain shower around 1930 MDT.
8/25/2016 7:00 AM 0.01 0.0 M 0.0 M
8/26/2016 7:00 AM 0.23 0.0 M 0.0 M
8/27/2016 7:00 AM 0.07 0.0 M 0.0 M
8/28/2016 7:00 AM T 0.0 M 0.0 M There were a few sprinkles between 1400 and 1430 yesterday.
8/29/2016 7:00 AM 0.04 0.0 M 0.0 M The rainfall occurred around noon.
8/30/2016 7:00 AM 0.00 0.0 M 0.0 M High-based CBs over the Grand Mesa produced gusty outflow winds into the Grand Valley last evening.
8/31/2016 7:00 AM 0.00 0.0 M 0.0 M
9/1/2016 7:00 AM 0.00 0.0 M 0.0 M
9/2/2016 7:00 AM 0.10 0.0 M 0.0 M The 0.10 was from rainfall overnight, although there was a light rain shower early yesterday afternoon which only produced a trace.
9/3/2016 7:00 AM 0.01 0.0 M 0.0 M
9/4/2016 7:00 AM 0.02 0.0 M 0.0 M
9/5/2016 7:00 AM 0.00 0.0 M 0.0 M
9/6/2016 7:00 AM 0.00 0.0 M 0.0 M
9/7/2016 7:00 AM 0.00 0.0 M 0.0 M
9/8/2016 7:00 AM 0.00 0.0 M 0.0 M
9/9/2016 7:00 AM 0.00 0.0 M 0.0 M
9/10/2016 7:00 AM 0.00 0.0 M 0.0 M
9/11/2016 7:00 AM 0.00 0.0 M 0.0 M
9/12/2016 7:00 AM 0.00 0.0 M 0.0 M
9/13/2016 7:00 AM 0.00 0.0 M 0.0 M
9/14/2016 7:00 AM 0.05 0.0 M 0.0 M
9/15/2016 7:00 AM T 0.0 M 0.0 M THere was a light rain shower around 1930 MDT.
9/16/2016 7:00 AM 0.00 0.0 M 0.0 M
9/26/2016 7:00 AM 0.00 0.0 M 0.0 M
9/27/2016 7:00 AM 0.00 0.0 M 0.0 M
9/28/2016 7:00 AM 0.00 0.0 M 0.0 M
9/29/2016 7:00 AM 0.03 0.0 M 0.0 M Overnight rainfall.
9/30/2016 7:00 AM 0.23 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/17/2016 9/25/2016 7:00 AM 9 0.28 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