Station Overview Station Location
Station Number CO-JF-384 Latitude 39.8142433166504
Station Name Arvada 2.4 WSW Longitude -105.150993347168
County Jefferson Elevation (ft) 5548



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 13 1.06 0.91 17 0.91 17 0.00 0 0 4 2 2.0 1 0
Nov 13 0.91 0.17 18 0.17 18 0.00 0 0 2 1 1.5 1 2
Dec 13 0.60 0.46 28 0.46 28 0.00 0 0 5 5 6.7 5 8
Jan 14 0.43 1.33 27 1.33 27 0.00 0 0 10 1 15.8 10 1
Feb 14 0.52 0.50 19 0.50 19 0.00 0 0 6 3 7.4 6 1
March 14 1.56 1.11 9 1.11 9 0.00 0 0 4 3 6.1 4 0
April 14 2.06 1.01 9 1.01 9 0.00 0 0 6 1 5.0 2 0
May 14 2.15 4.17 23 2.74 15 1.43 8 1 9 1 0.0 0 0
June 14 2.04 0.64 15 0.64 15 0.00 0 0 8 1 0.0 0 0
July 14 1.54 4.65 15 4.65 15 0.00 0 0 9 3 0.0 0 0
Aug 14 1.98 1.27 18 1.27 18 0.00 0 0 16 1 0.0 0 0
Sept 14 1.13 2.25 12 2.25 12 0.00 0 0 11 0 0.0 0 0
Water Year Totals: 15.98" 18.47" 210 days 17.04" 202 1.43" 8 days 1 90 days 22 days 44.5" 29 days 12 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
10/1/2013 0.00
10/2/2013 0.00
10/3/2013 0.00
10/4/2013 0.50
10/5/2013
10/6/2013
10/7/2013 0.00
10/8/2013
10/9/2013 0.00
10/10/2013 0.00
10/11/2013 0.07
10/12/2013 0.00
10/13/2013 0.00
10/14/2013 T
10/15/2013
10/16/2013 T
10/17/2013 0.00
10/18/2013 0.23
10/19/2013
10/20/2013
10/21/2013 0.11
10/22/2013
10/23/2013
10/24/2013
10/25/2013 0.00
10/26/2013 0.00
10/27/2013
10/28/2013
10/29/2013
10/30/2013
10/31/2013
11/1/2013
11/2/2013
11/3/2013
11/4/2013
11/5/2013
11/6/2013 0.00
11/7/2013 0.00
11/8/2013 0.00
11/9/2013
11/10/2013
11/11/2013
11/12/2013 0.00
11/13/2013 0.00
11/14/2013 0.00
11/15/2013 0.00
11/16/2013
11/17/2013 T
11/18/2013
11/19/2013
11/20/2013 0.00
11/21/2013 0.15
11/22/2013 0.02
11/23/2013 0.00
11/24/2013 0.00
11/25/2013 0.00
11/26/2013 0.00
11/27/2013 0.00
11/28/2013 0.00
11/29/2013 0.00
11/30/2013
12/1/2013 0.00
12/2/2013 0.00
12/3/2013 0.00
12/4/2013 0.09
12/5/2013 0.12
12/6/2013 0.00
12/7/2013 T
12/8/2013 T
12/9/2013 T
12/10/2013 0.00
12/11/2013 0.00
12/12/2013
12/13/2013
12/14/2013 0.00
12/15/2013 0.00
12/16/2013 0.00
12/17/2013 0.00
12/18/2013 0.00
12/19/2013 0.00
12/20/2013 T
12/21/2013 T
12/22/2013 0.03
12/23/2013 0.05
12/24/2013 0.00
12/25/2013
12/26/2013 0.00
12/27/2013 0.00
12/28/2013 0.00
12/29/2013 0.17
12/30/2013 0.00
12/31/2013 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2014
1/2/2014 0.06
1/3/2014 0.00
1/4/2014 0.20
1/5/2014 0.15
1/6/2014 0.05
1/7/2014
1/8/2014 0.00
1/9/2014 0.00
1/10/2014 0.00
1/11/2014 0.00
1/12/2014 0.00
1/13/2014 0.00
1/14/2014 0.00
1/15/2014 0.03
1/16/2014 0.00
1/17/2014 0.00
1/18/2014 0.00
1/19/2014 0.00
1/20/2014
1/21/2014
1/22/2014 0.00
1/23/2014 0.12
1/24/2014 0.01
1/25/2014 0.00
1/26/2014 0.00
1/27/2014 0.04
1/28/2014 0.18
1/29/2014 0.00
1/30/2014 T
1/31/2014 0.49
2/1/2014 0.18
2/2/2014 0.01
2/3/2014 0.00
2/4/2014
2/5/2014 0.18
2/6/2014 0.00
2/7/2014
2/8/2014 0.00
2/9/2014
2/10/2014 T
2/11/2014 T
2/12/2014 0.00
2/13/2014 0.00
2/14/2014
2/15/2014
2/16/2014 0.00
2/17/2014 T
2/18/2014
2/19/2014
2/20/2014 0.02
2/21/2014
2/22/2014 0.00
2/23/2014 0.04
2/24/2014 0.00
2/25/2014
2/26/2014 0.07
2/27/2014 0.00
2/28/2014 0.00
3/1/2014
3/2/2014 0.12
3/3/2014 T
3/4/2014
3/5/2014 0.37
3/6/2014
3/7/2014
3/8/2014 0.55
3/9/2014
3/10/2014
3/11/2014
3/12/2014 0.07
3/13/2014
3/14/2014 0.00
3/15/2014
3/16/2014 T
3/17/2014
3/18/2014
3/19/2014
3/20/2014 0.00
3/21/2014
3/22/2014
3/23/2014
3/24/2014
3/25/2014
3/26/2014
3/27/2014 T
3/28/2014
3/29/2014
3/30/2014
3/31/2014
Day of YearDaily PrcpMultiday Prcp
4/1/2014
4/2/2014
4/3/2014 0.38
4/4/2014
4/5/2014
4/6/2014
4/7/2014 0.01
4/8/2014
4/9/2014
4/10/2014
4/11/2014
4/12/2014
4/13/2014 0.14
4/14/2014 0.34
4/15/2014
4/16/2014
4/17/2014
4/18/2014 0.00
4/19/2014
4/20/2014 0.10
4/21/2014 T
4/22/2014
4/23/2014
4/24/2014 0.04
4/25/2014
4/26/2014
4/27/2014
4/28/2014 0.00
4/29/2014
4/30/2014
5/1/2014 0.00
5/2/2014
5/3/2014
5/4/2014
5/5/2014
5/6/2014
5/7/2014
5/8/2014 0.40
5/9/2014 **
5/10/2014 **
5/11/2014 **
5/12/2014 **
5/13/2014 **
5/14/2014 **
5/15/2014 **
5/16/2014 1.43
5/17/2014 0.06
5/18/2014 T
5/19/2014 0.00
5/20/2014 0.00
5/21/2014 0.00
5/22/2014 0.65
5/23/2014 0.03
5/24/2014 0.06
5/25/2014 0.34
5/26/2014 0.54
5/27/2014 0.01
5/28/2014
5/29/2014
5/30/2014 0.00
5/31/2014 0.65
6/1/2014 0.00
6/2/2014 0.00
6/3/2014
6/4/2014
6/5/2014 0.00
6/6/2014 0.03
6/7/2014 0.00
6/8/2014 0.01
6/9/2014 0.45
6/10/2014
6/11/2014 0.00
6/12/2014 0.05
6/13/2014
6/14/2014
6/15/2014
6/16/2014
6/17/2014
6/18/2014
6/19/2014
6/20/2014
6/21/2014
6/22/2014 0.03
6/23/2014 T
6/24/2014 0.03
6/25/2014 0.01
6/26/2014 0.00
6/27/2014
6/28/2014 0.03
6/29/2014
6/30/2014
Day of YearDaily PrcpMultiday Prcp
7/1/2014
7/2/2014
7/3/2014
7/4/2014 T
7/5/2014 0.06
7/6/2014 0.00
7/7/2014 0.00
7/8/2014 1.21
7/9/2014 0.00
7/10/2014 T
7/11/2014
7/12/2014 0.02
7/13/2014 T
7/14/2014 0.07
7/15/2014 0.02
7/16/2014 0.12
7/17/2014 0.35
7/18/2014
7/19/2014
7/20/2014
7/21/2014
7/22/2014
7/23/2014
7/24/2014
7/25/2014
7/26/2014
7/27/2014
7/28/2014
7/29/2014
7/30/2014 1.28
7/31/2014 1.52
8/1/2014 0.06
8/2/2014
8/3/2014
8/4/2014
8/5/2014
8/6/2014 0.04
8/7/2014
8/8/2014
8/9/2014
8/10/2014 0.12
8/11/2014
8/12/2014
8/13/2014
8/14/2014
8/15/2014 0.06
8/16/2014 0.31
8/17/2014
8/18/2014 0.01
8/19/2014
8/20/2014 T
8/21/2014 0.22
8/22/2014 0.03
8/23/2014 0.01
8/24/2014 0.03
8/25/2014 0.00
8/26/2014 0.11
8/27/2014 0.05
8/28/2014 0.08
8/29/2014 0.05
8/30/2014 0.06
8/31/2014 0.03
9/1/2014 0.08
9/2/2014
9/3/2014 0.00
9/4/2014
9/5/2014 0.50
9/6/2014
9/7/2014
9/8/2014
9/9/2014 0.04
9/10/2014 0.38
9/11/2014 0.02
9/12/2014 0.22
9/13/2014 0.02
9/14/2014
9/15/2014
9/16/2014
9/17/2014
9/18/2014
9/19/2014
9/20/2014
9/21/2014
9/22/2014 0.07
9/23/2014 0.02
9/24/2014
9/25/2014
9/26/2014
9/27/2014
9/28/2014
9/29/2014 0.08
9/30/2014 0.82



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2013 7:00 AM 0.00 0.0 M M M
10/2/2013 7:00 AM 0.00 0.0 M M M
10/3/2013 7:00 AM 0.00 0.0 M M M
10/4/2013 7:00 AM 0.50 M 0.50 M M 1/2 inch of snow just on parts of grass
10/7/2013 7:00 AM 0.00 0.0 M M M
10/9/2013 7:00 AM 0.00 0.0 M M M
10/10/2013 7:00 AM 0.00 0.0 M M M
10/11/2013 7:00 AM 0.07 M M M M
10/12/2013 7:00 AM 0.00 0.0 M M M
10/13/2013 7:00 AM 0.00 0.0 M M M
10/14/2013 7:00 AM T M M M M
10/16/2013 7:00 AM T M M M M Very light snow. Did not stick to ground.
10/17/2013 7:00 AM 0.00 0.0 M M M
10/18/2013 7:00 AM 0.23 2.0 0.23 M M
10/21/2013 7:00 AM 0.11 M M M M
10/25/2013 7:00 AM 0.00 0.0 M M M
10/26/2013 7:00 AM 0.00 0.0 M M M
11/6/2013 7:00 AM 0.00 0.0 M M M
11/7/2013 7:00 AM 0.00 0.0 M M M
11/8/2013 7:00 AM 0.00 0.0 M M M
11/12/2013 7:00 AM 0.00 0.0 M M M
11/13/2013 7:00 AM 0.00 0.0 M M M
11/14/2013 7:00 AM 0.00 0.0 M M M
11/15/2013 7:00 AM 0.00 0.0 M M M
11/17/2013 7:00 AM T M M M M
11/20/2013 7:00 AM 0.00 0.0 M M M
11/21/2013 7:00 AM 0.15 1.5 0.15 1.5 M still spitting snow. Sun is poking out.
11/22/2013 7:00 AM 0.02 M 0.02 1.5 M
11/23/2013 7:00 AM 0.00 0.0 M M M
11/24/2013 7:00 AM 0.00 0.0 M M M
11/25/2013 7:00 AM 0.00 0.0 M M M
11/26/2013 7:00 AM 0.00 0.0 M M M
11/27/2013 7:00 AM 0.00 0.0 M M M
11/28/2013 7:00 AM 0.00 0.0 M M M
11/29/2013 7:00 AM 0.00 0.0 M M M
12/1/2013 7:00 AM 0.00 0.0 M M M
12/2/2013 7:00 AM 0.00 0.0 M M M
12/3/2013 7:00 AM 0.00 0.0 M M M
12/4/2013 7:00 AM 0.09 2.0 0.09 2.0 0.09
12/5/2013 7:00 AM 0.12 1.3 0.12 M M
12/6/2013 7:00 AM 0.00 0.0 M 2.0 M
12/7/2013 7:00 AM T T M 1.6 M
12/8/2013 7:00 AM T M M 1.5 M
12/9/2013 7:00 AM T M M 1.5 M
12/10/2013 7:00 AM 0.00 0.0 M M M
12/11/2013 7:00 AM 0.00 0.0 M M M
12/14/2013 7:00 AM 0.00 0.0 M M M
12/15/2013 7:00 AM 0.00 0.0 M M M
12/16/2013 7:00 AM 0.00 0.0 M M M
12/17/2013 7:00 AM 0.00 0.0 M M M
12/18/2013 7:00 AM 0.00 0.0 M M M
12/19/2013 7:00 AM 0.00 0.0 M M M
12/20/2013 7:00 AM T M M M M
12/21/2013 7:00 AM T M M M M
12/22/2013 7:00 AM 0.03 1.0 0.03 1.0 0.03 (Edit Orig entry was 0.75" of water content. Since observer had reported core samples, I used the 0.03" to replace the 0.75 NJD)
12/23/2013 7:00 AM 0.05 0.5 M M M
12/24/2013 7:00 AM 0.00 0.0 M M M
12/26/2013 7:00 AM 0.00 0.0 M M M
12/27/2013 7:00 AM 0.00 0.0 M M M
12/28/2013 7:00 AM 0.00 0.0 M M M
12/29/2013 7:00 AM 0.17 1.9 0.17 1.9 0.17
12/30/2013 7:00 AM 0.00 0.0 M 1.0 M
12/31/2013 7:00 AM 0.00 0.0 M M M
1/2/2014 7:00 AM 0.06 0.2 0.06 M M
1/3/2014 7:00 AM 0.00 0.0 M M M
1/4/2014 7:00 AM 0.20 3.0 0.20 M M Still snowing
1/5/2014 7:00 AM 0.15 1.7 0.15 M M
1/6/2014 7:00 AM 0.05 0.4 0.05 M M
1/8/2014 7:00 AM 0.00 0.0 M M M
1/9/2014 7:00 AM 0.00 0.0 M M M
1/10/2014 7:00 AM 0.00 0.0 M M M
1/11/2014 7:00 AM 0.00 0.0 M M M
1/12/2014 7:00 AM 0.00 0.0 M M M
1/13/2014 7:00 AM 0.00 0.0 M M M
1/14/2014 7:00 AM 0.00 0.0 M M M
1/15/2014 7:00 AM 0.03 0.5 0.03 M M
1/16/2014 7:00 AM 0.00 0.0 M M M
1/17/2014 7:00 AM 0.00 0.0 M M M
1/18/2014 7:00 AM 0.00 0.0 M M M
1/19/2014 7:00 AM 0.00 0.0 M M M
1/22/2014 7:00 AM 0.00 0.0 M M M
1/23/2014 7:00 AM 0.12 3.4 0.12 0.0 0.00 Still snowing
1/24/2014 7:00 AM 0.01 0.3 0.01 M M
1/25/2014 7:00 AM 0.00 0.0 M 0.0 M
1/26/2014 7:00 AM 0.00 0.0 M 0.0 M
1/27/2014 7:00 AM 0.04 1.0 0.04 1.0 0.04 still snowing
1/28/2014 7:00 AM 0.18 1.8 0.18 M M
1/29/2014 7:00 AM 0.00 0.0 M M M
1/30/2014 7:00 AM T M M M M
1/31/2014 7:00 AM 0.49 3.5 0.49 M M
2/1/2014 7:00 AM 0.18 3.5 0.18 M M Still snowing lightly
2/2/2014 7:00 AM 0.01 0.2 0.01 M M
2/3/2014 7:00 AM 0.00 0.0 M M M
2/5/2014 7:00 AM 0.18 2.0 0.18 M M
2/6/2014 7:00 AM 0.00 0.0 M M M
2/8/2014 7:00 AM 0.00 0.0 M M M
2/10/2014 7:00 AM T M M M M
2/11/2014 7:00 AM T M M M M
2/12/2014 7:00 AM 0.00 0.0 M M M
2/13/2014 7:00 AM 0.00 0.0 M M M
2/16/2014 7:00 AM 0.00 0.0 M M M
2/17/2014 7:00 AM T M M M M
2/20/2014 7:00 AM 0.02 0.2 0.02 0.2 0.02
2/22/2014 7:00 AM 0.00 0.0 M M M
2/23/2014 7:00 AM 0.04 0.5 0.04 M M
2/24/2014 7:00 AM 0.00 0.0 M M M
2/26/2014 7:00 AM 0.07 1.0 0.07 M M
2/27/2014 7:00 AM 0.00 0.0 M M M
2/28/2014 7:00 AM 0.00 0.0 M M M
3/2/2014 7:00 AM 0.12 1.0 0.12 M M
3/3/2014 7:00 AM T 0.0 M M M
3/5/2014 7:00 AM 0.37 2.3 0.37 M M
3/8/2014 7:00 AM 0.55 2.3 0.55 M M
3/12/2014 7:00 AM 0.07 0.5 0.07 M M
3/14/2014 7:00 AM 0.00 0.0 M M M
3/16/2014 7:00 AM T M M M M
3/20/2014 7:00 AM 0.00 0.0 M M M
3/27/2014 7:00 AM T M M M M
4/3/2014 7:00 AM 0.38 4.0 0.38 0.0 0.00
4/7/2014 7:00 AM 0.01 M M M M
4/13/2014 7:00 AM 0.14 M M M M
4/14/2014 7:00 AM 0.34 1.0 0.34 M M
4/18/2014 7:00 AM 0.00 0.0 M M M
4/20/2014 7:00 AM 0.10 M M M M
4/21/2014 7:00 AM T M M M M
4/24/2014 7:00 AM 0.04 M M M M
4/28/2014 7:00 AM 0.00 0.0 M M M
5/1/2014 7:00 AM 0.00 0.0 M M M
5/8/2014 7:00 AM 0.40 M M M M
5/17/2014 7:00 AM 0.06 M M M M
5/18/2014 7:00 AM T M M M M
5/19/2014 7:00 AM 0.00 0.0 M M M
5/20/2014 7:00 AM 0.00 0.0 M M M
5/21/2014 7:00 AM 0.00 0.0 M M M
5/22/2014 7:00 AM 0.65 M M M M
5/23/2014 7:00 AM 0.03 M M M M No hail.
5/24/2014 7:00 AM 0.06 M M M M No hail
5/25/2014 7:00 AM 0.34 M M M M No hail.
5/26/2014 7:00 AM 0.54 M M M M pea and penny size hail covered street,driveway and grass. Shredded hosta plants.
5/27/2014 7:00 AM 0.01 M M M M No hail.
5/30/2014 7:00 AM 0.00 0.0 M M M
5/31/2014 7:00 AM 0.65 M M M M It is very foggy this morning.
6/1/2014 7:00 AM 0.00 0.0 M M M
6/2/2014 7:00 AM 0.00 0.0 M M M
6/5/2014 7:00 AM 0.00 0.0 M M M
6/6/2014 7:00 AM 0.03 M M M M
6/7/2014 7:00 AM 0.00 0.0 M M M
6/8/2014 7:00 AM 0.01 M M M M
6/9/2014 7:00 AM 0.45 M M M M No hail
6/11/2014 7:00 AM 0.00 0.0 M M M
6/12/2014 7:00 AM 0.05 M M M M
6/22/2014 7:00 AM 0.03 M M M M
6/23/2014 7:00 AM T M M M M
6/24/2014 7:00 AM 0.03 M M M M
6/25/2014 7:00 AM 0.01 M M M M
6/26/2014 7:00 AM 0.00 0.0 M M M
6/28/2014 7:00 AM 0.03 M M M M
7/4/2014 7:00 AM T M M M M
7/5/2014 7:00 AM 0.06 M M M M
7/6/2014 7:00 AM 0.00 0.0 M M M
7/7/2014 7:00 AM 0.00 0.0 M M M
7/8/2014 7:00 AM 1.21 M M M M Got hail the size of nickels. Siding on house got dinged up.
7/9/2014 7:00 AM 0.00 0.0 M M M
7/10/2014 7:00 AM T M M M M
7/12/2014 7:00 AM 0.02 M M M M
7/13/2014 7:00 AM T M M M M
7/14/2014 7:00 AM 0.07 M M M M
7/15/2014 7:00 AM 0.02 M M M M
7/16/2014 7:00 AM 0.12 M M M M
7/17/2014 7:00 AM 0.35 M M M M
7/30/2014 7:00 AM 1.28 M M M M Still raining.
7/31/2014 7:00 AM 1.52 M M M M
8/1/2014 7:00 AM 0.06 M M M M
8/6/2014 7:00 AM 0.04 0.0 M M M
8/10/2014 7:00 AM 0.12 M M M M
8/15/2014 7:50 AM 0.06 M M M M
8/16/2014 8:17 AM 0.31 M M M M
8/18/2014 7:00 AM 0.01 M M M M
8/20/2014 5:15 AM T M M M M
8/21/2014 7:00 AM 0.22 M M M M
8/22/2014 7:00 AM 0.03 M M M M
8/23/2014 7:00 AM 0.01 M M M M
8/24/2014 7:00 AM 0.03 M M M M
8/25/2014 7:00 AM 0.00 0.0 M M M
8/26/2014 7:00 AM 0.11 M M M M
8/27/2014 7:00 AM 0.05 M M M M
8/28/2014 8:09 AM 0.08 M M M M
8/29/2014 7:00 AM 0.05 M M M M
8/30/2014 7:00 AM 0.06 M M M M
8/31/2014 7:00 AM 0.03 M M M M
9/1/2014 7:00 AM 0.08 M M M M
9/3/2014 7:00 AM 0.00 0.0 M M M
9/5/2014 7:00 AM 0.50 M M M M Still drizzeling
9/9/2014 7:00 AM 0.04 M M M M
9/10/2014 7:00 AM 0.38 M M M M
9/11/2014 7:00 AM 0.02 M M M M drizzling
9/12/2014 7:00 AM 0.22 M M M M No snow
9/13/2014 7:00 AM 0.02 M M M M First frost. Water frozen in bird bath.
9/22/2014 7:00 AM 0.07 M M M M Currently sprinkling
9/23/2014 7:00 AM 0.02 M M M M
9/29/2014 7:00 AM 0.08 M M M M
9/30/2014 7:00 AM 0.82 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/9/2014 5/16/2014 2:00 PM 8 1.43 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