Station Overview Station Location
Station Number CO-JF-240 Latitude 39.817103
Station Name Arvada 3.8 W Longitude -105.177416
County Jefferson Elevation (ft) 5599



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 1.13 1.88 31 1.88 31 0.00 0 0 8 4 0.0 0 0
Nov 15 1.00 1.88 30 1.88 30 0.00 0 0 8 1 11.6 6 8
Dec 15 0.66 1.13 31 1.13 31 0.00 0 0 4 4 14.0 4 21
Jan 16 0.47 0.50 31 0.50 31 0.00 0 0 5 0 5.5 5 10
Feb 16 0.54 1.07 27 1.07 27 0.00 0 0 3 2 15.8 3 6
March 16 1.61 2.84 31 2.84 31 0.00 0 0 7 4 27.4 7 9
April 16 2.19 2.81 30 2.81 30 0.00 0 0 6 1 13.3 3 5
May 16 2.37 1.70 31 1.70 31 0.00 0 0 12 4 1.0 1 1
June 16 2.04 1.17 30 1.17 30 0.00 0 0 11 5 0.0 0 0
July 16 1.60 0.50 31 0.50 31 0.00 0 0 10 3 0.0 0 0
Aug 16 2.02 1.06 31 1.06 31 0.00 0 0 10 7 0.0 0 0
Sept 16 1.17 0.27 30 0.27 30 0.00 0 0 4 1 0.0 0 0
Water Year Totals: 16.80" 16.81" 364 days 16.81" 364 0.00" 0 days 0 88 days 36 days 88.6" 29 days 60 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 T
10/2/2015 0.00
10/3/2015 0.01
10/4/2015 0.27
10/5/2015 T
10/6/2015 0.03
10/7/2015 0.12
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 0.00
10/19/2015 T
10/20/2015 0.00
10/21/2015 0.54
10/22/2015 0.32
10/23/2015 0.57
10/24/2015 0.02
10/25/2015 0.00
10/26/2015 0.00
10/27/2015 0.00
10/28/2015 0.00
10/29/2015 0.00
10/30/2015 T
10/31/2015 0.00
11/1/2015 0.00
11/2/2015 0.00
11/3/2015 0.00
11/4/2015 0.00
11/5/2015 0.63
11/6/2015 0.00
11/7/2015 0.00
11/8/2015 0.00
11/9/2015 0.00
11/10/2015 0.00
11/11/2015 0.31
11/12/2015 T
11/13/2015 0.00
11/14/2015 0.00
11/15/2015 0.00
11/16/2015 0.00
11/17/2015 0.37
11/18/2015 0.00
11/19/2015 0.00
11/20/2015 0.00
11/21/2015 0.07
11/22/2015 0.00
11/23/2015 0.00
11/24/2015 0.00
11/25/2015 0.00
11/26/2015 0.10
11/27/2015 0.26
11/28/2015 0.01
11/29/2015 0.00
11/30/2015 0.13
12/1/2015 0.00
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 T
12/13/2015 0.21
12/14/2015 0.00
12/15/2015 0.56
12/16/2015 0.21
12/17/2015 0.00
12/18/2015 T
12/19/2015 0.00
12/20/2015 0.00
12/21/2015 T
12/22/2015 0.00
12/23/2015 0.00
12/24/2015 0.00
12/25/2015 0.00
12/26/2015 0.15
12/27/2015 T
12/28/2015 0.00
12/29/2015 0.00
12/30/2015 0.00
12/31/2015 0.00
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 0.00
1/6/2016 0.00
1/7/2016 0.00
1/8/2016 0.24
1/9/2016 0.02
1/10/2016 0.00
1/11/2016 0.00
1/12/2016 0.00
1/13/2016 0.00
1/14/2016 0.00
1/15/2016 0.00
1/16/2016 0.00
1/17/2016 0.00
1/18/2016 0.00
1/19/2016 0.03
1/20/2016 0.00
1/21/2016 0.00
1/22/2016 0.00
1/23/2016 0.00
1/24/2016 0.00
1/25/2016 0.00
1/26/2016 0.03
1/27/2016 0.00
1/28/2016 0.00
1/29/2016 0.00
1/30/2016 0.00
1/31/2016 0.18
2/1/2016 0.20
2/2/2016 0.61
2/3/2016 M
2/4/2016 0.00
2/5/2016 0.00
2/6/2016 0.00
2/7/2016
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 T
2/20/2016 0.00
2/21/2016 0.00
2/22/2016 0.00
2/23/2016 0.26
2/24/2016 T
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 0.00
3/8/2016 T
3/9/2016 T
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 T
3/16/2016 0.00
3/17/2016 0.00
3/18/2016 0.66
3/19/2016 0.11
3/20/2016 0.00
3/21/2016 0.00
3/22/2016 0.00
3/23/2016 1.25
3/24/2016 0.61
3/25/2016 0.00
3/26/2016 0.07
3/27/2016 0.01
3/28/2016 0.00
3/29/2016 0.00
3/30/2016 T
3/31/2016 0.13
Day of YearDaily PrcpMultiday Prcp
4/1/2016 0.02
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 0.00
4/10/2016 0.00
4/11/2016 0.36
4/12/2016 0.00
4/13/2016 0.00
4/14/2016 0.00
4/15/2016 0.00
4/16/2016 0.71
4/17/2016 0.96
4/18/2016 0.00
4/19/2016 0.00
4/20/2016 0.00
4/21/2016 0.00
4/22/2016 0.00
4/23/2016 0.00
4/24/2016 0.00
4/25/2016 0.00
4/26/2016 0.00
4/27/2016 T
4/28/2016 0.00
4/29/2016 0.23
4/30/2016 0.53
5/1/2016 0.17
5/2/2016 0.04
5/3/2016 0.00
5/4/2016 0.00
5/5/2016 0.00
5/6/2016 0.00
5/7/2016 0.01
5/8/2016 0.42
5/9/2016 T
5/10/2016 T
5/11/2016 0.00
5/12/2016 0.00
5/13/2016 T
5/14/2016 0.00
5/15/2016 T
5/16/2016 0.13
5/17/2016 0.39
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 0.02
5/25/2016 0.39
5/26/2016 0.00
5/27/2016 0.03
5/28/2016 0.03
5/29/2016 0.00
5/30/2016 0.05
5/31/2016 0.00
6/1/2016 0.17
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 0.08
6/8/2016 T
6/9/2016 T
6/10/2016 T
6/11/2016 0.07
6/12/2016 0.08
6/13/2016 0.10
6/14/2016 0.27
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 T
6/23/2016 0.09
6/24/2016 0.01
6/25/2016 0.04
6/26/2016 0.02
6/27/2016 0.00
6/28/2016 0.00
6/29/2016 0.24
6/30/2016 T
Day of YearDaily PrcpMultiday Prcp
7/1/2016 0.10
7/2/2016 0.17
7/3/2016 T
7/4/2016 0.07
7/5/2016 0.02
7/6/2016 T
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 0.01
7/17/2016 0.00
7/18/2016 0.00
7/19/2016 0.01
7/20/2016 0.05
7/21/2016 0.02
7/22/2016 0.00
7/23/2016 0.00
7/24/2016 0.02
7/25/2016 T
7/26/2016 0.00
7/27/2016 0.00
7/28/2016 0.00
7/29/2016 0.03
7/30/2016 0.00
7/31/2016 0.00
8/1/2016 0.00
8/2/2016 0.00
8/3/2016 0.00
8/4/2016 0.03
8/5/2016 T
8/6/2016 T
8/7/2016 0.05
8/8/2016 0.00
8/9/2016 0.13
8/10/2016 T
8/11/2016 T
8/12/2016 0.03
8/13/2016 0.00
8/14/2016 0.00
8/15/2016 0.00
8/16/2016 0.00
8/17/2016 0.25
8/18/2016 0.00
8/19/2016 T
8/20/2016 0.16
8/21/2016 0.00
8/22/2016 0.00
8/23/2016 0.00
8/24/2016 T
8/25/2016 0.15
8/26/2016 0.13
8/27/2016 0.00
8/28/2016 0.00
8/29/2016 T
8/30/2016 0.12
8/31/2016 0.01
9/1/2016 0.00
9/2/2016 0.00
9/3/2016 0.00
9/4/2016 0.00
9/5/2016 0.00
9/6/2016 0.00
9/7/2016 T
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 0.18
9/14/2016 0.06
9/15/2016 0.02
9/16/2016 0.00
9/17/2016 0.00
9/18/2016 0.00
9/19/2016 0.00
9/20/2016 0.00
9/21/2016 0.00
9/22/2016 0.00
9/23/2016 0.00
9/24/2016 0.00
9/25/2016 0.00
9/26/2016 0.00
9/27/2016 0.00
9/28/2016 0.00
9/29/2016 0.00
9/30/2016 0.01



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2015 7:00 AM T M M M M
10/2/2015 7:00 AM 0.00 0.0 M M M
10/3/2015 7:00 AM 0.01 M M M M Upslope drizzle early during observation period.
10/4/2015 7:00 AM 0.27 M M M M Good soaking rain during the evening hours.
10/5/2015 7:00 AM T M M M M
10/6/2015 7:00 AM 0.03 M M M M
10/7/2015 7:00 AM 0.12 M M M M
10/8/2015 7:00 AM 0.00 0.0 M M M
10/9/2015 7:00 AM 0.00 0.0 M M M
10/10/2015 7:00 AM 0.00 0.0 M M M
10/11/2015 7:00 AM 0.00 0.0 M M M
10/12/2015 7:00 AM 0.00 0.0 M M M
10/13/2015 7:00 AM 0.00 0.0 M M M
10/14/2015 7:00 AM 0.00 0.0 M M M
10/15/2015 7:00 AM 0.00 0.0 M M M
10/16/2015 7:00 AM 0.00 0.0 M M M
10/17/2015 7:00 AM 0.00 0.0 M M M
10/18/2015 7:00 AM 0.00 0.0 M M M
10/19/2015 7:00 AM T M M M M
10/20/2015 7:00 AM 0.00 0.0 M M M
10/21/2015 7:00 AM 0.54 M M M M
10/22/2015 7:00 AM 0.32 M M M M
10/23/2015 7:00 AM 0.57 M M M M
10/24/2015 7:00 AM 0.02 M M M M
10/25/2015 7:00 AM 0.00 0.0 M M M
10/26/2015 7:00 AM 0.00 0.0 M M M
10/27/2015 7:00 AM 0.00 0.0 M M M
10/28/2015 7:00 AM 0.00 0.0 M M M
10/29/2015 7:00 AM 0.00 0.0 M M M
10/30/2015 7:00 AM T 0.0 M M M Brief drizzle.
10/31/2015 7:00 AM 0.00 0.0 M M M
11/1/2015 7:00 AM 0.00 0.0 M M M
11/2/2015 7:00 AM 0.00 0.0 M M M
11/3/2015 7:00 AM 0.00 0.0 M M M
11/4/2015 7:00 AM 0.00 0.0 M M M
11/5/2015 7:00 AM 0.63 T T M M Clouds moved in at Noon and brief drizzle occurred at that time but bulk of rain started at time indicated. Light snow occurred just before the end of the observation period creating a dusting of snow on roof tops and lawns. Snow melted before dawn so melted value of snow is estimate. Thunder shower occurred during the precipitation event and provided the heaviest period of rain.
11/6/2015 7:00 AM 0.00 0.0 M M M
11/7/2015 7:00 AM 0.00 0.0 M M M
11/8/2015 7:00 AM 0.00 0.0 M M M
11/9/2015 7:00 AM 0.00 0.0 M M M
11/10/2015 7:00 AM 0.00 0.0 M M M
11/11/2015 7:00 AM 0.31 2.1 0.31 2.1 0.31 Still snowing at end of observation period.
11/12/2015 7:00 AM T T T T T Trace of snow from yesterday's storm that moved quickly out of the state.
11/13/2015 7:00 AM 0.00 0.0 M M M
11/14/2015 7:00 AM 0.00 0.0 M M M
11/15/2015 7:00 AM 0.00 0.0 M M M
11/16/2015 7:00 AM 0.00 0.0 M M M
11/17/2015 7:00 AM 0.37 1.4 0.37 1.4 0.37 Brief snow showers at beginning of precipitation event then changing to rain then back to snow at 08:15 PM. Light rain during the afternoon before changing to snow.
11/18/2015 7:00 AM 0.00 0.0 M M M
11/19/2015 7:00 AM 0.00 0.0 M M M
11/20/2015 7:00 AM 0.00 0.0 M M M
11/21/2015 7:00 AM 0.07 1.0 0.07 1.0 0.07 3 minutes of light rain at 10:30 AM then precipitation stops until 3:30 PM when light snow begins.
11/22/2015 7:00 AM 0.00 0.0 M M M
11/23/2015 7:00 AM 0.00 0.0 M M M
11/24/2015 7:00 AM 0.00 0.0 M M M
11/25/2015 7:00 AM 0.00 0.0 M M M
11/26/2015 7:00 AM 0.10 0.4 0.04 0.5 0.04 Precipitation began as freezing drizzle and changed to snow at 06:30 AM the next day. Snowing at end of observation.
11/27/2015 7:00 AM 0.26 5.5 0.26 6.0 0.32 Snowing at beginning and end of observation.
11/28/2015 7:00 AM 0.01 T T 5.0 M
11/29/2015 7:00 AM 0.00 0.0 0.00 4.5 0.32
11/30/2015 7:00 AM 0.13 1.2 0.13 4.0 M
12/1/2015 7:00 AM 0.00 0.0 0.00 3.5 M
12/2/2015 7:00 AM 0.00 0.0 0.00 3.5 M
12/3/2015 7:00 AM 0.00 0.0 0.00 2.0 M
12/4/2015 7:00 AM 0.00 0.0 0.00 1.0 M
12/5/2015 7:00 AM 0.00 0.0 M M M
12/6/2015 7:00 AM 0.00 0.0 M M M
12/7/2015 7:00 AM 0.00 0.0 M M M
12/8/2015 7:00 AM 0.00 0.0 M M M
12/9/2015 7:00 AM 0.00 0.0 M M M
12/10/2015 7:00 AM 0.00 0.0 M M M
12/11/2015 7:00 AM 0.00 0.0 M M M
12/12/2015 7:00 AM T T T T T
12/13/2015 7:00 AM 0.21 2.7 0.21 2.5 0.21
12/14/2015 7:00 AM 0.00 0.0 M M M
12/15/2015 7:00 AM 0.56 5.9 0.56 6.0 0.56 Snowing at the end of the observation period.
12/16/2015 7:00 AM 0.21 2.3 0.21 8.0 0.77 Snowing at beginning of the observation period.
12/17/2015 7:00 AM 0.00 0.0 0.00 7.0 M
12/18/2015 7:00 AM T T T 5.0 M
12/19/2015 7:00 AM 0.00 0.0 0.00 3.0 M
12/20/2015 7:00 AM 0.00 0.0 0.00 2.0 0.00
12/21/2015 7:00 AM T T T 1.5 M A few flurries fell for a very short period of time.
12/22/2015 7:00 AM 0.00 0.0 0.00 1.5 M
12/23/2015 7:00 AM 0.00 0.0 0.00 1.0 M
12/24/2015 7:00 AM 0.00 0.0 0.00 0.5 M
12/25/2015 7:00 AM 0.00 0.0 M M M
12/26/2015 7:00 AM 0.15 3.1 0.15 3.1 0.15
12/27/2015 7:00 AM T T T 2.5 M
12/28/2015 7:00 AM 0.00 0.0 0.00 2.0 M
12/29/2015 7:00 AM 0.00 0.0 0.00 1.0 M
12/30/2015 7:00 AM 0.00 0.0 0.00 0.5 M
12/31/2015 7:00 AM 0.00 0.0 0.00 0.5 M
1/1/2016 7:00 AM 0.00 0.0 M M M
1/2/2016 7:00 AM 0.00 0.0 M M M
1/3/2016 7:00 AM 0.00 0.0 M M M
1/4/2016 7:00 AM 0.00 0.0 M M M
1/5/2016 7:00 AM 0.00 0.0 M M M
1/6/2016 7:00 AM 0.00 0.0 M M M
1/7/2016 7:00 AM 0.00 0.0 M M M
1/8/2016 7:00 AM 0.24 3.0 0.24 3.0 0.24 Snowing at the end of the observation period.
1/9/2016 7:00 AM 0.02 0.1 0.10 3.0 M Snowing at the beginning of the observation period.
1/10/2016 7:00 AM 0.00 0.0 0.00 2.5 M
1/11/2016 7:00 AM 0.00 0.0 0.00 2.0 M
1/12/2016 7:00 AM 0.00 0.0 0.00 1.5 M
1/13/2016 7:00 AM 0.00 0.0 0.00 1.0 M
1/14/2016 7:00 AM 0.00 0.0 0.00 0.5 M
1/15/2016 7:00 AM 0.00 0.0 M M M
1/16/2016 7:00 AM 0.00 0.0 M M M
1/17/2016 7:00 AM 0.00 0.0 M M M
1/18/2016 7:00 AM 0.00 0.0 M M M
1/19/2016 7:00 AM 0.03 0.2 0.03 0.2 0.03 Light snowfall during the early morning hours. Beginning time of precipitation not recorded.
1/20/2016 7:00 AM 0.00 0.0 M M M
1/21/2016 7:00 AM 0.00 0.0 M M M
1/22/2016 7:00 AM 0.00 0.0 M M M
1/23/2016 7:00 AM 0.00 0.0 M M M
1/24/2016 7:00 AM 0.00 0.0 M M M
1/25/2016 7:00 AM 0.00 0.0 M M M
1/26/2016 7:00 AM 0.03 0.1 0.03 0.1 0.03 Surprise snowfall late in the afternoon after forecast called for snow the day before and no snow occurred.
1/27/2016 7:00 AM 0.00 0.0 M M M
1/28/2016 7:00 AM 0.00 0.0 M M M
1/29/2016 7:00 AM 0.00 0.0 M M M
1/30/2016 7:00 AM 0.00 0.0 M M M
1/31/2016 7:00 AM 0.18 2.1 0.18 2.1 0.18
2/1/2016 7:00 AM 0.20 1.6 0.20 3.5 M Snowing at end of observation period. Snowfall was intermittent since the time that it began snowing.
2/2/2016 7:00 AM 0.61 10.2 0.61 13.0 M Snowing at the beginning and end of observation period. Mostly continuous snowfall during the 24 hour period. Snowfall was usually light during the period.
2/3/2016 7:00 AM M M M 11.5 M {EDIT: Observer reported 0.0 with 0.0 of new snowfall. This report is surrounded by reports of 0.06-0.11. The previous report might have been a storm total based on the submission time. Changed to NA until observer can verify. -DNT}
2/4/2016 7:00 AM 0.00 0.0 0.00 9.5 M
2/5/2016 7:00 AM 0.00 0.0 M M M
2/6/2016 7:00 AM 0.00 0.0 M M M
2/8/2016 7:00 AM 0.00 0.0 M M M
2/9/2016 7:00 AM 0.00 0.0 M M M
2/10/2016 7:00 AM 0.00 0.0 M M M
2/11/2016 7:00 AM 0.00 0.0 M M M
2/12/2016 7:00 AM 0.00 0.0 M M M
2/13/2016 7:00 AM 0.00 0.0 M M M
2/14/2016 7:00 AM 0.00 0.0 M M M
2/15/2016 7:00 AM 0.00 0.0 M M M
2/16/2016 7:00 AM 0.00 0.0 M M M
2/17/2016 7:00 AM 0.00 0.0 M M M
2/18/2016 7:00 AM 0.00 0.0 M M M
2/19/2016 7:00 AM T T T T T Brief rain shower mixed with snow
2/20/2016 7:00 AM 0.00 0.0 M M M
2/21/2016 7:00 AM 0.00 0.0 M M M
2/22/2016 7:00 AM 0.00 0.0 M M M
2/23/2016 7:00 AM 0.26 4.0 0.26 4.0 0.26 Snowing at the end of the observation period. Heaviest snowfall time period is an estimate. Snowfall stopped for a while at 10 PM before resuming.
2/24/2016 7:00 AM T T T 2.0 M A few flakes falling at beginning of observation period from previous day's snow storm.
2/25/2016 7:00 AM 0.00 0.0 M M M
2/26/2016 7:00 AM 0.00 0.0 M M M
2/27/2016 7:00 AM 0.00 0.0 M M M
2/28/2016 7:00 AM 0.00 0.0 M M M
2/29/2016 7:00 AM 0.00 0.0 M M M
3/1/2016 7:00 AM 0.00 0.0 M M M
3/2/2016 7:00 AM 0.00 0.0 M M M
3/3/2016 7:00 AM 0.00 0.0 M M M
3/4/2016 7:00 AM 0.00 0.0 M M M
3/5/2016 7:00 AM 0.00 0.0 M M M
3/6/2016 7:00 AM 0.00 0.0 M M M
3/7/2016 7:00 AM 0.00 0.0 M M M
3/8/2016 7:00 AM T M M M M Just a trace of rain falling on windshield as I left observation location. I headed south and experienced light rain about 4 mile south of location. However, only a trace fell at reporting location.
3/9/2016 7:00 AM T M M M M Trace of rain late in the evening after clouds rolled in off the foothills around 11 AM
3/10/2016 7:00 AM 0.00 0.0 M M M
3/11/2016 7:00 AM 0.00 0.0 M M M
3/12/2016 7:00 AM 0.00 0.0 M M M
3/13/2016 7:00 AM 0.00 0.0 M M M
3/14/2016 7:00 AM 0.00 0.0 M M M
3/15/2016 7:00 AM T M M M M Brief light rain that only amounted to a trace.
3/16/2016 7:00 AM 0.00 0.0 M M M
3/17/2016 7:00 AM 0.00 0.0 M M M
3/18/2016 7:00 AM 0.66 7.8 0.66 8.0 0.66 Although a few flurries began to fall at 09:40 AM, snowfall rate did not begin in earnest until 3 PM. Snow at the end of the observation period.
3/19/2016 7:00 AM 0.11 0.4 0.11 6.5 M Very light snowfall as the storm slowly ended during the day. It was lightly snowing at the beginning of the observation period.
3/20/2016 7:00 AM 0.00 0.0 M 4.5 M
3/21/2016 7:00 AM 0.00 0.0 M M M
3/22/2016 7:00 AM 0.00 0.0 M M M
3/23/2016 7:00 AM 1.25 6.4 1.20 6.5 1.20 Storm produced light to moderate rain during the first hour of its duration before it changed to snow. It was snowing moderately at the end of the observation period.
3/24/2016 7:00 AM 0.61 10.0 0.61 12.0 1.44 Snowing at the beginning of observation period.
3/25/2016 7:00 AM 0.00 0.0 0.00 8.0 M
3/26/2016 7:00 AM 0.07 0.7 0.07 5.5 M Intermittent very light snow at end of observation period.
3/27/2016 7:00 AM 0.01 0.1 0.01 2.0 M Very light snow at beginning of observation period.
3/28/2016 7:00 AM 0.00 0.0 M M M
3/29/2016 7:00 AM 0.00 0.0 M M M
3/30/2016 7:00 AM T 0.0 0.00 0.0 0.00 Very mild T shower with a couple of flashes of lightning passed through the area during late evening. Only traces of last week's snow remain.
3/31/2016 7:00 AM 0.13 2.0 0.13 2.0 0.13 Snowing at end of observation period.
4/1/2016 7:00 AM 0.02 T T T T Snow that quickly melted after it hit the ground.
4/2/2016 7:00 AM 0.00 0.0 M M M
4/3/2016 7:00 AM 0.00 0.0 M M M
4/4/2016 7:00 AM 0.00 0.0 M M M
4/5/2016 7:00 AM 0.00 0.0 M M M
4/6/2016 7:00 AM 0.00 0.0 M M M
4/7/2016 7:00 AM 0.00 0.0 M M M
4/8/2016 7:00 AM 0.00 0.0 M M M
4/9/2016 7:00 AM 0.00 0.0 M M M
4/10/2016 7:00 AM 0.00 0.0 M M M
4/11/2016 7:00 AM 0.36 M M M M Upslope rain during the morning. Raining at the beginning of the observation period.
4/12/2016 7:00 AM 0.00 0.0 M M M
4/13/2016 7:00 AM 0.00 0.0 M M M
4/14/2016 7:00 AM 0.00 0.0 M M M
4/15/2016 7:00 AM 0.00 0.0 M M M
4/16/2016 7:00 AM 0.71 2.0 0.39 2.0 0.39 Precipitation event began as light intermittent rain with 0.06 inches falling by 10:45 PM. Rain became heavier through the night before switching to snow prior to dawn. Snowing at the end of the observation period.
4/17/2016 7:00 AM 0.96 10.0 0.96 13.5 1.07 Snowing at beginning of observation period. By 7:45 PM new snow was 3.5 inches and total snow cover was 5.5 inches. Snowing at the end of the observation period.
4/18/2016 7:00 AM 0.00 0.0 0.00 4.5 0.70
4/19/2016 7:00 AM 0.00 0.0 0.00 1.5 M
4/20/2016 7:00 AM 0.00 0.0 M M M
4/21/2016 7:00 AM 0.00 0.0 M M M
4/22/2016 7:00 AM 0.00 0.0 M M M
4/23/2016 7:00 AM 0.00 0.0 M M M
4/24/2016 7:00 AM 0.00 0.0 M M M
4/25/2016 7:00 AM 0.00 0.0 M M M
4/26/2016 7:00 AM 0.00 0.0 M M M
4/27/2016 7:00 AM T M M M M Very light drizzle intermittently during the upslope event.
4/28/2016 7:00 AM 0.00 0.0 M M M
4/29/2016 7:00 AM 0.23 T T T T Precipitation was a mixture of light rain with occasional snow but most of the precipitation was rain. It was still raining/snowing at end of observation period.
4/30/2016 7:00 AM 0.53 1.3 0.13 1.0 0.13 Continous rain and snow mix falling for the 24 hour period.
5/1/2016 7:00 AM 0.17 1.0 0.17 0.5 M A mixture of snow and rain for the 24 hour period. Precipitation was continuous for the 24 hour period.
5/2/2016 7:00 AM 0.04 T T T T Light snow flurries at beginning of observation period. Snow melts as soon as it reaches the ground.
5/3/2016 7:00 AM 0.00 0.0 M M M
5/4/2016 7:00 AM 0.00 0.0 M M M
5/5/2016 7:00 AM 0.00 0.0 M M M
5/6/2016 7:00 AM 0.00 0.0 M M M
5/7/2016 7:00 AM 0.01 M M M M Afternoon showers passing to the east.
5/8/2016 7:00 AM 0.42 M M M M Afternoon Thundershowers. Time of occurrence not recorded.
5/9/2016 7:00 AM T M M M M Residual rain showers from last night's thundershowers left a trace of rain at beginning of observation period.
5/10/2016 7:00 AM T M M M M Brief light rain before dawn.
5/11/2016 7:00 AM 0.00 0.0 M M M
5/12/2016 7:00 AM 0.00 0.0 M M M
5/13/2016 7:00 AM T M M M M A few drops of rain from showers passing by the observation station.
5/14/2016 7:00 AM 0.00 0.0 M M M
5/15/2016 7:00 AM T M M M M
5/16/2016 7:00 AM 0.13 M M M M Upslope rains begin in afternoon and continue through the end of the observation period.
5/17/2016 7:00 AM 0.39 M M M M Upslope rain off and on during the entire observation period. Very light and continuous until 6 PM then becomes intermittent.
5/18/2016 7:00 AM 0.02 M M M M Drizzle at beginning of observation period as storm begins to move out of the area.
5/19/2016 7:00 AM 0.00 0.0 M M M
5/20/2016 7:00 AM 0.00 0.0 M M M
5/21/2016 7:00 AM 0.00 0.0 M M M
5/22/2016 7:00 AM 0.00 0.0 M M M
5/23/2016 7:00 AM 0.00 0.0 M M M
5/24/2016 7:00 AM 0.02 M M M M Light rain from thundershower passing to the south of observation station.
5/25/2016 7:00 AM 0.39 M M M M Thunderstorms just after 1 pm. Radar showed the strongest part of the storm passed directly over the observation location. The storm drop heavy rain and hail. Largest hail stone were a quarter in size (see hail report). Rainfall amount includes melted hail stones captured by rain gauge.
5/26/2016 7:00 AM 0.00 0.0 M M M
5/27/2016 7:00 AM 0.03 M M M M Very brief heavy rain lasting only a few minutes occurred during the early morning hours. All of the afternoon thundershowers stayed east of I-25.
5/28/2016 7:00 AM 0.03 M M M M
5/29/2016 7:00 AM 0.00 0.0 M M M
5/30/2016 7:00 AM 0.05 M M M M
5/31/2016 7:00 AM 0.00 0.0 M M M
6/1/2016 7:00 AM 0.17 M M M M Afternoon thundershowers. Time of showers not recorded.
6/2/2016 7:00 AM 0.00 0.0 M M M
6/3/2016 7:00 AM 0.00 0.0 M M M
6/4/2016 7:00 AM 0.00 0.0 M M M
6/5/2016 7:00 AM 0.00 0.0 M M M
6/6/2016 7:00 AM 0.00 0.0 M M M
6/7/2016 7:00 AM 0.08 M M M M Thundershowers during the late afternoon. Heavier rain fell just to the east of the observation location.
6/8/2016 7:00 AM T M M M M Trace of rain from passing thundershowers.
6/9/2016 7:00 AM T M M M M Trace of rain from passing thundershower.
6/10/2016 7:00 AM T M M M M Late evening thundershower. Most of the rain from the shower just fell to the East of the observation location.
6/11/2016 7:00 AM 0.07 M M M M Afternoon thundershowers but the time was not recorded.
6/12/2016 7:00 AM 0.08 M M M M Thundershowers late in the evening.
6/13/2016 7:00 AM 0.10 M M M M Thundershowers during the late afternoon.
6/14/2016 7:00 AM 0.27 M M M M A series of three waves of thundershowers moved through the observation location. The first at 11:35 AM lasted 25 minutes and dropped 0.16 inches. The second came through at 2:50 pm and lasted 20 minutes dropping 0.07 inches. The last one started at 5:30 PM and dropped 0.02 inches during the ten minutes that it lasted.
6/15/2016 7:00 AM 0.00 0.0 M M M
6/16/2016 7:00 AM 0.00 0.0 M M M
6/17/2016 7:00 AM 0.00 0.0 M M M
6/18/2016 7:00 AM 0.00 0.0 M M M
6/19/2016 7:00 AM 0.00 0.0 M M M
6/20/2016 7:00 AM 0.00 0.0 M M M
6/21/2016 7:00 AM 0.00 0.0 M M M
6/22/2016 7:00 AM T M M M M A few large drops of rain from a thundershower passing to the south of the observation location.
6/23/2016 7:00 AM 0.09 M M M M Light rain shower late in evening. No thunder recorded.
6/24/2016 7:00 AM 0.01 M M M M Brief shower but no thunder observed.
6/25/2016 7:00 AM 0.04 M M M M Brief shower but time not recorded.
6/26/2016 7:00 AM 0.02 M M M M Brief thundershower but time of occurrence not recorded.
6/27/2016 7:00 AM 0.00 0.0 M M M
6/28/2016 7:00 AM 0.00 0.0 M M M
6/29/2016 7:00 AM 0.24 M M M M 0.10 fell during main part of thundershower. This was followed by an additional 0.14 of precipitation that occurred after the main storm had passed. No hail observed and approximately 20 claps of thunder heard.
6/30/2016 7:00 AM T M M M M Very mild thundershower produced a few drops of rain.
7/1/2016 7:00 AM 0.10 M M M M Afternoon thundershowers with no wind and only a few occurrences of thunder.
7/2/2016 7:00 AM 0.17 M M M M Slow and steady upslope rain throughout the night after a brief rain in the afternoon. The afternoon rain began at 2:30 PM and lasted about 1/2 hour. The times shown below are for the duration of the upslope rain that occurred later in day. Raining at the end of the observation period.
7/3/2016 7:00 AM T M M M M Passing shower in afternoon did not leave much rain.
7/4/2016 7:00 AM 0.07 M M M M Thundershower
7/5/2016 7:00 AM 0.02 M M M M Thundershowers with brief rain showers in the afternoon and evening. Showers were intermittent throughout the period.
7/6/2016 7:00 AM T 0.0 M M M One minute duration of a few drops of rain. Time not recorded.
7/7/2016 7:00 AM 0.00 0.0 M M M
7/8/2016 7:00 AM 0.00 0.0 M M M
7/9/2016 7:00 AM 0.00 0.0 M M M
7/10/2016 7:00 AM 0.00 0.0 M M M
7/11/2016 7:00 AM 0.00 0.0 M M M
7/12/2016 7:00 AM 0.00 0.0 M M M
7/13/2016 7:00 AM 0.00 0.0 M M M
7/14/2016 7:00 AM 0.00 0.0 M M M
7/15/2016 7:00 AM 0.00 0.0 M M M
7/16/2016 7:00 AM 0.01 M M M M
7/17/2016 7:00 AM 0.00 0.0 M M M
7/18/2016 7:00 AM 0.00 0.0 M M M
7/19/2016 7:00 AM 0.01 M M M M
7/20/2016 7:00 AM 0.05 M M M M
7/21/2016 7:00 AM 0.02 M M M M
7/22/2016 7:00 AM 0.00 0.0 M M M
7/23/2016 7:00 AM 0.00 0.0 M M M
7/24/2016 7:00 AM 0.02 M M M M
7/25/2016 7:00 AM T M M M M
7/26/2016 7:00 AM 0.00 0.0 M M M
7/27/2016 7:00 AM 0.00 0.0 M M M
7/28/2016 7:00 AM 0.00 0.0 M M M
7/29/2016 7:00 AM 0.03 M M M M Mild thundershower with brief light rain.
7/30/2016 7:00 AM 0.00 0.0 M M M
7/31/2016 7:00 AM 0.00 0.0 M M M
8/1/2016 7:00 AM 0.00 0.0 M M M
8/2/2016 7:00 AM 0.00 0.0 M M M
8/3/2016 7:00 AM 0.00 0.0 M M M
8/4/2016 7:00 AM 0.03 M M M M Brief shower. Time not recorded.
8/5/2016 7:00 AM T M M M M
8/6/2016 7:00 AM T M M M M
8/7/2016 7:00 AM 0.05 M M M M Late evening brief thundershower.
8/8/2016 7:00 AM 0.00 0.0 M M M
8/9/2016 7:00 AM 0.13 M M M M Rare morning thundershower that drop the most significant rain in about one month. A small amount of grapple occurred after about 3 minutes after the rain.
8/10/2016 7:00 AM T M M M M
8/11/2016 7:00 AM T M M M M
8/12/2016 7:00 AM 0.03 M M M M
8/13/2016 7:00 AM 0.00 0.0 M M M
8/14/2016 7:00 AM 0.00 0.0 M M M
8/15/2016 7:00 AM 0.00 0.0 M M M
8/16/2016 7:00 AM 0.00 0.0 M M M
8/17/2016 7:00 AM 0.25 M M M M Moderate thundershower resulted from outflow from thundershowers on eastern plains. Outflow pushed up against front range resulted in the evening thundershowers.
8/18/2016 7:00 AM 0.00 0.0 M M M
8/19/2016 7:00 AM T M M M M
8/20/2016 7:00 AM 0.16 M M M M Upslope rain during late evening hours.
8/21/2016 7:00 AM 0.00 0.0 M M M
8/22/2016 7:00 AM 0.00 0.0 M M M
8/23/2016 7:00 AM 0.00 0.0 M M M
8/24/2016 7:00 AM T M M M M
8/25/2016 7:00 AM 0.15 M M M M
8/26/2016 7:00 AM 0.13 M M M M
8/27/2016 7:00 AM 0.00 0.0 M M M
8/28/2016 7:00 AM 0.00 0.0 M M M
8/29/2016 7:00 AM T M M M M
8/30/2016 7:00 AM 0.12 M M M M Unusual thundershowers that moved from east to west due to a slow upper level low centered over New Mexico.
8/31/2016 7:00 AM 0.01 M M M M
9/1/2016 7:00 AM 0.00 0.0 M M M
9/2/2016 7:00 AM 0.00 0.0 M M M
9/3/2016 7:00 AM 0.00 0.0 M M M
9/4/2016 7:00 AM 0.00 0.0 M M M
9/5/2016 7:00 AM 0.00 0.0 M M M
9/6/2016 7:00 AM 0.00 0.0 M M M
9/7/2016 7:00 AM T M M M M Brief shower lasting less than a minute at 1 PM and at 6 PM with a few large drops falling each time.
9/8/2016 7:00 AM 0.00 0.0 M M M
9/9/2016 7:00 AM 0.00 0.0 M M M
9/10/2016 7:00 AM 0.00 0.0 M M M
9/11/2016 7:00 AM 0.00 0.0 M M M
9/12/2016 7:00 AM 0.00 0.0 M M M
9/13/2016 7:00 AM 0.18 M M M M Upslope type rain occurring late in the evening and going through most of the night.
9/14/2016 7:00 AM 0.06 M M M M Brief light shower.
9/15/2016 7:00 AM 0.02 M M M M Brief light shower.
9/16/2016 7:00 AM 0.00 0.0 M M M
9/17/2016 7:00 AM 0.00 0.0 M M M
9/18/2016 7:00 AM 0.00 0.0 M M M
9/19/2016 7:00 AM 0.00 0.0 M M M
9/20/2016 7:00 AM 0.00 0.0 M M M
9/21/2016 7:00 AM 0.00 0.0 M M M
9/22/2016 7:00 AM 0.00 0.0 M M M
9/23/2016 7:00 AM 0.00 0.0 M M M
9/24/2016 7:00 AM 0.00 0.0 M M M
9/25/2016 7:00 AM 0.00 0.0 M M M
9/26/2016 7:00 AM 0.00 0.0 M M M
9/27/2016 7:00 AM 0.00 0.0 M M M
9/28/2016 7:00 AM 0.00 0.0 M M M
9/29/2016 7:00 AM 0.00 0.0 M M M
9/30/2016 7:00 AM 0.01 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
5/24/2016 1:40 PM 1" Quarter Size 1/2" Grape Rice Mixed 30 1min shredded leaves Continuous False Same time as rain After smaller hail 10-20
8/8/2016 11:38 AM Rice Rice Rice Soft 2 1min no damage Intermittent True After rain After smaller hail 10-20