Station Overview Station Location
Station Number CO-JF-434 Latitude 39.639273
Station Name Evergreen 1.4 ENE Longitude -105.316361
County Jefferson Elevation (ft) 7108



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 1.41 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 16 0.96 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 16 0.78 0.25 4 0.25 4 0.00 0 0 1 0 2.4 1 0
Jan 17 0.56 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 17 0.70 0.31 27 0.31 27 0.00 0 0 3 3 4.5 2 3
March 17 2.05 1.07 30 1.07 30 0.00 0 0 4 7 3.0 3 3
April 17 2.21 2.44 29 2.44 28 0.00 1 0 9 0 28.2 5 4
May 17 2.35 1.90 32 1.78 4 0.12 28 2 4 0 0.0 0 0
June 17 2.05 1.57 30 0.11 17 1.46 13 1 3 5 0.0 0 0
July 17 2.20 2.16 29 1.90 18 0.26 11 1 11 2 0.0 0 0
Aug 17 2.56 1.54 29 1.54 10 0.00 19 0 8 1 0.0 0 0
Sept 17 1.51 2.70 30 1.74 12 0.96 18 2 7 0 0.0 0 0
Water Year Totals: 19.34" 13.94" 240 days 11.14" 150 2.80" 90 days 6 50 days 18 days 38.1" 11 days 10 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
10/2/2016
10/3/2016
10/4/2016
10/5/2016
10/6/2016
10/7/2016
10/8/2016
10/9/2016
10/10/2016
10/11/2016
10/12/2016
10/13/2016
10/14/2016
10/15/2016
10/16/2016
10/17/2016
10/18/2016
10/19/2016
10/20/2016
10/21/2016
10/22/2016
10/23/2016
10/24/2016
10/25/2016
10/26/2016
10/27/2016
10/28/2016
10/29/2016
10/30/2016
10/31/2016
11/1/2016
11/2/2016
11/3/2016
11/4/2016
11/5/2016
11/6/2016
11/7/2016
11/8/2016
11/9/2016
11/10/2016
11/11/2016
11/12/2016
11/13/2016
11/14/2016
11/15/2016
11/16/2016
11/17/2016
11/18/2016
11/19/2016
11/20/2016
11/21/2016
11/22/2016
11/23/2016
11/24/2016
11/25/2016
11/26/2016
11/27/2016
11/28/2016
11/29/2016
11/30/2016
12/1/2016
12/2/2016
12/3/2016
12/4/2016 0.00
12/5/2016 0.00
12/6/2016 0.00
12/7/2016 0.25
12/8/2016
12/9/2016
12/10/2016
12/11/2016
12/12/2016
12/13/2016
12/14/2016
12/15/2016
12/16/2016
12/17/2016
12/18/2016
12/19/2016
12/20/2016
12/21/2016
12/22/2016
12/23/2016
12/24/2016
12/25/2016
12/26/2016
12/27/2016
12/28/2016
12/29/2016
12/30/2016
12/31/2016
Day of YearDaily PrcpMultiday Prcp
1/1/2017
1/2/2017
1/3/2017
1/4/2017
1/5/2017
1/6/2017
1/7/2017
1/8/2017
1/9/2017
1/10/2017
1/11/2017
1/12/2017
1/13/2017
1/14/2017
1/15/2017
1/16/2017
1/17/2017
1/18/2017
1/19/2017
1/20/2017
1/21/2017
1/22/2017
1/23/2017
1/24/2017
1/25/2017
1/26/2017
1/27/2017
1/28/2017
1/29/2017
1/30/2017
1/31/2017
2/1/2017 0.00
2/2/2017 0.00
2/3/2017 T
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 0.00
2/8/2017 T
2/9/2017 0.00
2/10/2017 0.00
2/11/2017
2/12/2017 0.00
2/13/2017 0.00
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 0.00
2/17/2017 0.00
2/18/2017 0.00
2/19/2017 0.00
2/20/2017 T
2/21/2017 0.00
2/22/2017 0.00
2/23/2017 0.27
2/24/2017 0.01
2/25/2017 0.03
2/26/2017 0.00
2/27/2017 0.00
2/28/2017 0.00
3/1/2017 T
3/2/2017 0.00
3/3/2017 0.00
3/4/2017 0.00
3/5/2017
3/6/2017 T
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 T
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 0.00
3/21/2017 0.00
3/22/2017 0.00
3/23/2017 0.00
3/24/2017 0.55
3/25/2017 T
3/26/2017 T
3/27/2017 0.05
3/28/2017 0.09
3/29/2017 0.38
3/30/2017 0.00
3/31/2017 T
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.23
4/2/2017
4/3/2017 0.01
4/4/2017 0.58
4/5/2017 0.50
4/6/2017 0.00
4/7/2017 0.00
4/8/2017 0.00
4/9/2017 0.00
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 0.00
4/21/2017 0.31
4/22/2017 0.01
4/23/2017 0.00
4/24/2017 0.00
4/25/2017 0.00
4/26/2017 0.09
4/27/2017 0.00
4/28/2017 0.06
4/29/2017 0.65
4/30/2017 **
5/1/2017 **
5/2/2017 **
5/3/2017 **
5/4/2017 **
5/5/2017 **
5/6/2017 **
5/7/2017 0.09
5/8/2017 0.13
5/9/2017 0.94
5/10/2017 0.01
5/11/2017 0.70
5/12/2017 **
5/13/2017 **
5/14/2017 **
5/15/2017 **
5/16/2017 **
5/17/2017 **
5/18/2017 **
5/19/2017 **
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 1.46
6/6/2017 0.05
6/7/2017 0.01
6/8/2017 0.05
6/9/2017 T
6/10/2017 0.00
6/11/2017 0.00
6/12/2017 T
6/13/2017 0.00
6/14/2017 0.00
6/15/2017 0.00
6/16/2017 0.00
6/17/2017 T
6/18/2017 0.00
6/19/2017 0.00
6/20/2017 0.00
6/21/2017 T
6/22/2017 T
6/23/2017 **
6/24/2017 **
6/25/2017 **
6/26/2017 **
6/27/2017 **
6/28/2017 **
6/29/2017 **
6/30/2017 **
Day of YearDaily PrcpMultiday Prcp
7/1/2017 **
7/2/2017 **
7/3/2017 **
7/4/2017 **
7/5/2017 **
7/6/2017 **
7/7/2017 **
7/8/2017 **
7/9/2017 **
7/10/2017 **
7/11/2017 0.26
7/12/2017 0.02
7/13/2017 0.08
7/14/2017 0.00
7/15/2017 0.11
7/16/2017
7/17/2017
7/18/2017 T
7/19/2017 T
7/20/2017 0.00
7/21/2017 0.34
7/22/2017 0.06
7/23/2017 0.00
7/24/2017 0.00
7/25/2017 0.00
7/26/2017 0.18
7/27/2017 0.04
7/28/2017 0.84
7/29/2017 0.08
7/30/2017 0.12
7/31/2017 0.03
8/1/2017 T
8/2/2017 0.00
8/3/2017 0.24
8/4/2017 0.10
8/5/2017
8/6/2017 0.38
8/7/2017
8/8/2017 0.40
8/9/2017 0.20
8/10/2017 0.12
8/11/2017 0.02
8/12/2017 0.08
8/13/2017 **
8/14/2017 **
8/15/2017 **
8/16/2017 **
8/17/2017 **
8/18/2017 **
8/19/2017 **
8/20/2017 **
8/21/2017 **
8/22/2017 **
8/23/2017 **
8/24/2017 **
8/25/2017 **
8/26/2017 **
8/27/2017 **
8/28/2017 **
8/29/2017 **
8/30/2017 **
8/31/2017 **
9/1/2017 0.15
9/2/2017 0.02
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 **
9/9/2017 **
9/10/2017 **
9/11/2017 **
9/12/2017 **
9/13/2017 **
9/14/2017 **
9/15/2017 **
9/16/2017 **
9/17/2017 **
9/18/2017 **
9/19/2017 **
9/20/2017 **
9/21/2017 **
9/22/2017 **
9/23/2017 **
9/24/2017 0.81
9/25/2017 0.10
9/26/2017 0.15
9/27/2017 0.63
9/28/2017 0.48
9/29/2017 0.17
9/30/2017 0.19



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
12/4/2016 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/5/2016 6:30 AM 0.00 0.0 M M M
12/6/2016 6:30 AM 0.00 0.0 M M M
12/7/2016 9:00 AM 0.25 2.4 M M M
2/1/2017 6:30 AM 0.00 0.0 M M M
2/2/2017 6:30 AM 0.00 0.0 M M M Fog began to descend about 16:00 on 2/1; this morning all the trees were beautifully coated with rime ice
2/3/2017 6:30 AM T 0.0 M M M A very small amount of sleet/graupel/snow fell after dark on 2/2
2/4/2017 6:30 AM 0.00 0.0 M M M
2/5/2017 6:30 AM 0.00 0.0 M M M
2/6/2017 6:30 AM 0.00 0.0 M M M
2/7/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/8/2017 6:30 AM T T M M M Sent via CoCoRaHS Observer for iOS
2/9/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/10/2017 6:30 AM 0.00 0.0 M M M
2/12/2017 6:30 AM 0.00 0.0 M M M
2/13/2017 6:30 AM 0.00 0.0 M M M
2/14/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/15/2017 6:30 AM 0.00 0.0 M M M
2/16/2017 6:30 AM 0.00 0.0 M M M
2/17/2017 6:30 AM 0.00 0.0 M M M
2/18/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/19/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/20/2017 6:30 AM T M M M M Sent via CoCoRaHS Observer for iOS
2/21/2017 6:30 AM 0.00 0.0 M M M
2/22/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/23/2017 6:00 PM 0.27 4.0 0.33 4.3 M Snow began falling at shortly before dawn and was still falling lightly at the time of observation
2/24/2017 7:30 AM 0.01 0.5 0.01 4.2 M
2/25/2017 10:00 AM 0.03 0.0 0.00 3.3 M Sent via CoCoRaHS Observer for iOS
2/26/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/27/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/28/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/1/2017 6:30 AM T T M M M
3/2/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/3/2017 6:30 AM 0.00 0.0 M M M
3/4/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/6/2017 7:00 AM T 0.2 0.01 0.4 M
3/7/2017 6:30 AM T T M M M
3/8/2017 6:30 AM 0.00 0.0 M M M
3/9/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/10/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/11/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/12/2017 6:30 AM T T T M M
3/13/2017 6:30 AM 0.00 0.0 M M M
3/14/2017 6:30 AM 0.00 0.0 M M M
3/15/2017 6:30 AM 0.00 0.0 M M M
3/16/2017 6:30 AM 0.00 0.0 M M M
3/17/2017 6:30 AM 0.00 0.0 M M M
3/18/2017 6:30 AM 0.00 0.0 M M M
3/19/2017 6:30 AM 0.00 0.0 M M M
3/20/2017 6:30 AM 0.00 0.0 M M M
3/21/2017 6:30 AM 0.00 0.0 M M M
3/22/2017 6:30 AM 0.00 0.0 M M M
3/23/2017 6:30 AM 0.00 0.0 M M M
3/24/2017 7:00 AM 0.55 2.0 0.29 2.8 M
3/25/2017 6:30 AM T M M M M
3/26/2017 6:30 AM T M M M M
3/27/2017 6:30 AM 0.05 M M 0.0 M
3/28/2017 6:30 AM 0.09 0.0 M 0.0 M
3/29/2017 6:30 AM 0.38 0.8 0.11 0.8 M NWS called for 5-9", we didn't get even an inch. Well done NWS, well done.
3/30/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/31/2017 6:30 AM T M M M M
4/1/2017 6:30 AM 0.23 0.8 0.22 0.5 M And the NWS totally blows it again... someone needs to be fired over there
4/3/2017 6:30 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
4/4/2017 6:30 AM 0.58 7.6 0.60 8.1 M Sent via CoCoRaHS Observer for iOS
4/5/2017 6:30 AM 0.50 6.3 0.45 9.5 M Sent via CoCoRaHS Observer for iOS
4/6/2017 6:30 AM 0.00 0.0 M M M
4/7/2017 6:30 AM 0.00 0.0 M M M
4/8/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/9/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/10/2017 6:30 AM 0.00 0.0 M M M
4/11/2017 6:30 AM 0.00 0.0 M M M
4/12/2017 6:30 AM 0.00 0.0 M M M
4/13/2017 6:30 AM 0.00 0.0 M M M
4/14/2017 6:30 AM 0.00 0.0 M M M
4/15/2017 6:30 AM 0.00 0.0 M M M
4/16/2017 6:30 AM 0.00 0.0 M M M
4/17/2017 6:30 AM 0.00 0.0 M M M
4/18/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/19/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/20/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/21/2017 6:30 AM 0.31 0.0 M 0.0 M Sent via CoCoRaHS Observer for iOS
4/22/2017 6:30 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
4/23/2017 6:30 AM 0.00 0.0 M M M
4/24/2017 6:30 AM 0.00 0.0 M M M
4/25/2017 6:30 AM 0.00 0.0 M M M
4/26/2017 6:30 AM 0.09 0.5 M M M
4/27/2017 6:30 AM 0.00 0.0 M M M
4/28/2017 6:30 AM 0.06 M M M M
4/29/2017 8:00 AM 0.65 13.0 0.65 14.0 0.72 4.0" @ 20:00 4/28 7.0" @ 22:00 8.0" @ 23:00 Still snowing at time of observation
5/8/2017 6:30 AM 0.13 0.0 M 0.0 M
5/9/2017 6:30 AM 0.94 0.0 M 0.0 M
5/10/2017 6:30 AM 0.01 0.0 M 0.0 M
5/11/2017 6:30 AM 0.70 0.0 M 0.0 M
6/6/2017 6:30 AM 0.05 M M M M
6/7/2017 6:30 AM 0.01 M M M M
6/8/2017 6:30 AM 0.05 M M M M
6/9/2017 6:30 AM T M M M M
6/10/2017 6:30 AM 0.00 0.0 M M M
6/11/2017 6:30 AM 0.00 0.0 M M M
6/12/2017 6:30 AM T 0.0 M M M
6/13/2017 6:30 AM 0.00 0.0 M M M
6/14/2017 6:30 AM 0.00 0.0 M M M
6/15/2017 6:30 AM 0.00 0.0 M M M
6/16/2017 6:30 AM 0.00 0.0 M M M
6/17/2017 6:30 AM T M M M M
6/18/2017 6:30 AM 0.00 0.0 M M M
6/19/2017 6:30 AM 0.00 0.0 M M M
6/20/2017 6:30 AM 0.00 0.0 M M M
6/21/2017 6:30 AM T M M M M
6/22/2017 6:30 AM T M M M M
7/12/2017 6:30 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
7/13/2017 6:30 AM 0.08 M M M M Sent via CoCoRaHS Observer for iOS
7/14/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/15/2017 6:30 AM 0.11 M M M M Sent via CoCoRaHS Observer for iOS
7/18/2017 6:30 AM T M M M M Sent via CoCoRaHS Observer for iOS
7/19/2017 6:30 AM T M M M M Sent via CoCoRaHS Observer for iOS
7/20/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/21/2017 6:30 AM 0.34 M M M M Sent via CoCoRaHS Observer for iOS
7/22/2017 6:30 AM 0.06 M M M M Sent via CoCoRaHS Observer for iOS
7/23/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/24/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/25/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/26/2017 6:30 AM 0.18 M M M M Sent via CoCoRaHS Observer for iOS
7/27/2017 6:30 AM 0.04 M M M M Sent via CoCoRaHS Observer for iOS
7/28/2017 6:30 AM 0.84 M M M M Sent via CoCoRaHS Observer for iOS
7/29/2017 6:30 AM 0.08 M M M M Sent via CoCoRaHS Observer for iOS
7/30/2017 6:30 AM 0.12 M M M M Sent via CoCoRaHS Observer for iOS
7/31/2017 6:30 AM 0.03 M M M M Sent via CoCoRaHS Observer for iOS
8/1/2017 6:30 AM T M M M M Sent via CoCoRaHS Observer for iOS
8/2/2017 6:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
8/3/2017 6:30 AM 0.24 M M M M Sent via CoCoRaHS Observer for iOS
8/4/2017 6:30 AM 0.10 M M M M Sent via CoCoRaHS Observer for iOS
8/6/2017 6:30 AM 0.38 M M M M Sent via CoCoRaHS Observer for iOS
8/8/2017 6:30 AM 0.40 M M M M Sent via CoCoRaHS Observer for iOS
8/9/2017 6:30 AM 0.20 M M M M Sent via CoCoRaHS Observer for iOS
8/10/2017 6:30 AM 0.12 M M M M
8/11/2017 6:30 AM 0.02 M M M M
8/12/2017 6:30 AM 0.08 M M M M
9/2/2017 6:30 AM 0.02 M M M M
9/3/2017 6:30 AM 0.00 0.0 M M M
9/4/2017 6:30 AM 0.00 0.0 M M M
9/5/2017 6:30 AM 0.00 0.0 M M M
9/6/2017 6:30 AM 0.00 M M M M
9/7/2017 6:30 AM 0.00 0.0 M M M
9/25/2017 6:30 AM 0.10 M M M M
9/26/2017 6:30 AM 0.15 M M M M
9/27/2017 6:30 AM 0.63 M M M M
9/28/2017 6:30 AM 0.48 M M M M
9/29/2017 6:30 AM 0.17 M M M M
9/30/2017 6:30 AM 0.19 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
4/30/2017 5/01/2017 3:00 PM 2 0.03 M M
5/1/2017 5/07/2017 6:30 AM 7 0.09 0.0 M
5/12/2017 6/05/2017 6:30 AM 25 1.46 M M
6/23/2017 7/11/2017 6:30 AM 19 0.26 M M
8/13/2017 9/01/2017 6:30 AM 20 0.15 M M
9/8/2017 9/24/2017 6:30 AM 17 0.81 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
4/27/2017 10:55 AM 3/8" NA 1/4" Pea Size Mixed|White Ice 1 1min no damage Continuous False Same time as smaller hail
5/8/2017 2:25 PM 3/8" 1/4" Pea Size Rice Hard|White Ice 25 3min minor leaf damage.shredded leaves Intermittent False Same time as rain Before smaller hail 30-40
5/26/2017 11:50 AM 1/4" Pea Size 1/4" Pea Size Rice Mixed|White Ice 3 1min no damage True Same time as rain Same time as smaller hail 10-20
6/22/2017 12:05 PM 1/4" Pea Size 1/4" Pea Size Rice Mixed|White Ice 7 2min no damage Continuous False Same time as rain Same time as smaller hail
8/5/2017 4:14 PM 1/4" Pea Size NA Rice Mixed 3 1min no damage Continuous False After rain After smaller hail