Station Overview Station Location
Station Number CO-GL-17 Latitude 39.90653333
Station Name Rollinsville 1.1 SSW Longitude -105.5110667
County Gilpin Elevation (ft) 8797



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 18 1.41 1.99 31 1.99 31 0.00 0 0 15 1 24.0 9 12
Nov 18 1.34 0.92 28 0.92 28 0.00 0 0 11 3 14.1 9 27
Dec 18 1.30 0.29 31 0.14 28 0.15 3 1 7 9 3.7 7 27
Jan 19 1.06 1.73 31 1.27 22 0.46 9 3 8 3 18.7 8 22
Feb 19 1.16 0.91 27 0.63 21 0.28 6 2 9 1 9.4 7 21
March 19 2.30 2.54 30 1.31 16 1.23 14 3 8 0 16.2 8 16
April 19 2.98 2.48 28 1.63 16 0.85 12 3 7 0 6.4 4 7
May 19 2.72 2.98 31 1.56 19 1.42 12 1 10 2 9.5 5 4
June 19 2.32 2.54 29 2.54 29 0.00 0 0 18 3 0.0 0 0
July 19 2.45 4.05 31 4.05 31 0.00 0 0 16 3 0.0 0 0
Aug 19 2.66 1.02 30 0.81 26 0.21 4 1 7 1 0.0 0 0
Sept 19 1.72 1.43 29 1.43 29 0.00 0 0 5 2 0.0 0 0
Water Year Totals: 23.42" 22.88" 356 days 18.28" 296 4.60" 60 days 14 121 days 28 days 102.0" 57 days 136 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
10/1/2018 0.00
10/2/2018 0.01
10/3/2018 0.04
10/4/2018 0.05
10/5/2018 0.02
10/6/2018 0.12
10/7/2018 0.03
10/8/2018 0.21
10/9/2018 0.23
10/10/2018 0.06
10/11/2018 0.17
10/12/2018 0.03
10/13/2018 0.00
10/14/2018 0.42
10/15/2018 0.15
10/16/2018 0.00
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.02
10/20/2018 0.00
10/21/2018 0.00
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 0.00
10/25/2018 0.00
10/26/2018 0.00
10/27/2018 0.00
10/28/2018 0.00
10/29/2018 0.00
10/30/2018 T
10/31/2018 0.43
11/1/2018 0.00
11/2/2018 0.04
11/3/2018 0.16
11/4/2018 0.05
11/5/2018 0.04
11/6/2018 0.07
11/7/2018 T
11/8/2018 0.00
11/9/2018 0.00
11/10/2018 0.00
11/11/2018 0.06
11/12/2018 0.24
11/13/2018 0.00
11/14/2018 0.00
11/15/2018
11/16/2018 0.00
11/17/2018 T
11/18/2018
11/19/2018 0.00
11/20/2018 0.00
11/21/2018 0.00
11/22/2018 0.00
11/23/2018 0.02
11/24/2018 0.09
11/25/2018 0.13
11/26/2018 0.00
11/27/2018 0.00
11/28/2018 0.00
11/29/2018 0.02
11/30/2018 T
12/1/2018 T
12/2/2018 T
12/3/2018 T
12/4/2018 0.03
12/5/2018 0.00
12/6/2018 0.02
12/7/2018 T
12/8/2018 0.00
12/9/2018 0.02
12/10/2018 T
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 0.03
12/14/2018 0.00
12/15/2018 0.00
12/16/2018 0.00
12/17/2018 0.00
12/18/2018 **
12/19/2018 **
12/20/2018 0.15
12/21/2018 0.00
12/22/2018 T
12/23/2018 T
12/24/2018 0.00
12/25/2018 T
12/26/2018 0.00
12/27/2018 0.01
12/28/2018 T
12/29/2018 0.01
12/30/2018 0.00
12/31/2018 0.02
Day of YearDaily PrcpMultiday Prcp
1/1/2019 **
1/2/2019 **
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.00
1/7/2019 0.08
1/8/2019 T
1/9/2019 0.00
1/10/2019 0.00
1/11/2019 0.16
1/12/2019 0.51
1/13/2019 0.00
1/14/2019 0.00
1/15/2019 **
1/16/2019 **
1/17/2019 0.04
1/18/2019 0.03
1/19/2019 0.01
1/20/2019 0.00
1/21/2019 0.00
1/22/2019 **
1/23/2019 **
1/24/2019 0.42
1/25/2019 0.25
1/26/2019 T
1/27/2019 T
1/28/2019 0.16
1/29/2019 0.07
1/30/2019 0.00
1/31/2019 0.00
2/1/2019 0.00
2/2/2019 0.00
2/3/2019 0.00
2/4/2019 T
2/5/2019 **
2/6/2019 **
2/7/2019 0.28
2/8/2019 0.00
2/9/2019 0.00
2/10/2019 0.00
2/11/2019
2/12/2019 0.00
2/13/2019 0.00
2/14/2019 0.14
2/15/2019 0.07
2/16/2019 0.03
2/17/2019 0.02
2/18/2019 0.05
2/19/2019 0.00
2/20/2019 0.09
2/21/2019 0.00
2/22/2019 0.03
2/23/2019 0.19
2/24/2019 0.01
2/25/2019 0.00
2/26/2019 **
2/27/2019 **
2/28/2019 M
3/1/2019 0.03
3/2/2019 0.09
3/3/2019 0.56
3/4/2019 0.21
3/5/2019
3/6/2019 **
3/7/2019 0.40
3/8/2019 0.04
3/9/2019 0.21
3/10/2019 0.00
3/11/2019 0.00
3/12/2019 **
3/13/2019 **
3/14/2019 0.83
3/15/2019 0.00
3/16/2019 0.00
3/17/2019 0.00
3/18/2019 **
3/19/2019 **
3/20/2019 **
3/21/2019 0.00
3/22/2019 0.00
3/23/2019 0.10
3/24/2019 0.00
3/25/2019 0.07
3/26/2019 0.00
3/27/2019 **
3/28/2019 **
3/29/2019 **
3/30/2019 **
3/31/2019 **
Day of YearDaily PrcpMultiday Prcp
4/1/2019 **
4/2/2019 **
4/3/2019 **
4/4/2019 **
4/5/2019 **
4/6/2019 **
4/7/2019 0.15
4/8/2019 0.00
4/9/2019
4/10/2019 **
4/11/2019 0.70
4/12/2019 0.04
4/13/2019 0.07
4/14/2019 0.00
4/15/2019 0.00
4/16/2019
4/17/2019 0.00
4/18/2019 0.00
4/19/2019 0.01
4/20/2019 0.00
4/21/2019 0.00
4/22/2019 0.18
4/23/2019 **
4/24/2019 **
4/25/2019 0.00
4/26/2019 0.00
4/27/2019 0.57
4/28/2019 0.00
4/29/2019 0.31
4/30/2019 0.45
5/1/2019 0.18
5/2/2019 0.04
5/3/2019 0.00
5/4/2019 0.00
5/5/2019 0.00
5/6/2019 0.00
5/7/2019 0.27
5/8/2019 0.09
5/9/2019 0.67
5/10/2019 0.11
5/11/2019 0.04
5/12/2019 T
5/13/2019 **
5/14/2019 **
5/15/2019 **
5/16/2019 **
5/17/2019 **
5/18/2019 **
5/19/2019 **
5/20/2019 **
5/21/2019 **
5/22/2019 **
5/23/2019 **
5/24/2019 1.42
5/25/2019 0.00
5/26/2019 0.00
5/27/2019 T
5/28/2019 0.14
5/29/2019 0.01
5/30/2019 0.00
5/31/2019 0.01
6/1/2019 T
6/2/2019 0.02
6/3/2019 0.01
6/4/2019 T
6/5/2019 T
6/6/2019 0.28
6/7/2019 0.06
6/8/2019 0.00
6/9/2019 0.02
6/10/2019 0.00
6/11/2019 0.00
6/12/2019 0.00
6/13/2019 0.00
6/14/2019 0.01
6/15/2019 0.01
6/16/2019 0.26
6/17/2019 0.33
6/18/2019 0.40
6/19/2019 0.04
6/20/2019 0.02
6/21/2019 0.01
6/22/2019 0.76
6/23/2019 0.25
6/24/2019 0.04
6/25/2019 0.00
6/26/2019 0.01
6/27/2019 0.00
6/28/2019
6/29/2019 0.01
6/30/2019 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2019 1.16
7/2/2019 0.19
7/3/2019 0.17
7/4/2019 T
7/5/2019 0.00
7/6/2019 0.00
7/7/2019 0.03
7/8/2019 0.12
7/9/2019 0.00
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 0.10
7/13/2019 T
7/14/2019 0.00
7/15/2019 0.00
7/16/2019 0.15
7/17/2019 0.02
7/18/2019 0.00
7/19/2019 0.00
7/20/2019 0.00
7/21/2019 0.68
7/22/2019 0.18
7/23/2019 0.71
7/24/2019 0.13
7/25/2019 0.05
7/26/2019 0.10
7/27/2019 0.01
7/28/2019 0.25
7/29/2019 0.00
7/30/2019 0.00
7/31/2019 T
8/1/2019 0.01
8/2/2019 0.23
8/3/2019 0.02
8/4/2019 0.00
8/5/2019 0.02
8/6/2019 0.00
8/7/2019 0.00
8/8/2019 T
8/9/2019 0.37
8/10/2019 0.00
8/11/2019 0.03
8/12/2019 0.13
8/13/2019 0.00
8/14/2019 0.00
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.00
8/18/2019 0.00
8/19/2019 0.00
8/20/2019 0.00
8/21/2019 **
8/22/2019 **
8/23/2019 **
8/24/2019 0.21
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 0.00
9/4/2019 0.00
9/5/2019 0.00
9/6/2019 T
9/7/2019 0.70
9/8/2019 0.00
9/9/2019 0.15
9/10/2019 0.00
9/11/2019 T
9/12/2019 0.21
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 0.00
9/17/2019 0.00
9/18/2019 0.00
9/19/2019 0.03
9/20/2019 0.00
9/21/2019 0.00
9/22/2019
9/23/2019 0.00
9/24/2019 0.00
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 0.00
9/28/2019 0.34
9/29/2019 0.00
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 7:00 AM 0.00 0.0 M M M
10/2/2018 7:00 AM 0.01 M M M M
10/3/2018 7:00 AM 0.04 M M M M Rain in the morning
10/4/2018 7:00 AM 0.05 M M M M Overnight rain
10/5/2018 7:00 AM 0.02 M M M M
10/6/2018 7:00 AM 0.12 0.1 M 0.1 M Rain/snow mix. Overnight snow
10/7/2018 7:00 AM 0.03 M M M M Ended sometime after dark
10/8/2018 7:00 AM 0.21 1.8 M 1.0 M Rain turning to snow overnight.
10/9/2018 7:00 AM 0.23 3.8 M 1.0 M Trace of snow before noon. Snow overnight.
10/10/2018 7:00 AM 0.06 0.2 M 1.0 M Overnight snow and freezing rain.
10/11/2018 7:00 AM 0.17 1.9 M 2.0 M Most of snow overnight. Moose attacked the snow stake.
10/12/2018 7:00 AM 0.03 0.2 M 1.0 M Most snow overnight. Wind overnight.
10/13/2018 7:00 AM 0.00 0.0 M M M
10/14/2018 7:00 AM 0.42 8.0 M 6.5 M Overnight snow. Still snowing at 7am.
10/15/2018 7:00 AM 0.15 2.9 M 4.0 M
10/16/2018 7:00 AM 0.00 0.0 M 2.0 M
10/17/2018 7:00 AM 0.00 0.0 M 1.0 M
10/18/2018 7:00 AM 0.00 0.0 M 0.5 M
10/19/2018 7:00 AM 0.02 M M M M Snow falling. Did nit stick to the ground. Don't know when it ended.
10/20/2018 7:00 AM 0.00 0.0 M M M
10/21/2018 7:00 AM 0.00 0.0 M M M
10/22/2018 7:00 AM 0.00 0.0 M M M
10/23/2018 7:00 AM 0.00 0.0 M M M
10/24/2018 7:00 AM 0.00 0.0 M M M
10/25/2018 7:00 AM 0.00 0.0 M M M
10/26/2018 7:00 AM 0.00 0.0 M M M
10/27/2018 7:00 AM 0.00 0.0 M M M
10/28/2018 7:00 AM 0.00 0.0 M M M
10/29/2018 7:00 AM 0.00 0.0 M M M
10/30/2018 7:00 AM T T M M M Overnight snow
10/31/2018 7:00 AM 0.43 5.1 M 3.5 M Light snow during the day. Most snow fell after 4pm. Snow ended overnight
11/1/2018 7:00 AM 0.00 0.0 M 2.5 M
11/2/2018 12:00 AM 0.04 T M M M Don't know when it precipt
11/3/2018 7:00 AM 0.16 2.2 M 2.0 M Light snow all day. Accumulation overnight
11/4/2018 7:00 AM 0.05 0.3 M 1.0 M Snow ending after dark
11/5/2018 7:00 AM 0.04 0.4 M 1.0 M Windy all day. Snow ended overnight
11/6/2018 11:00 AM 0.07 1.2 M 1.5 M Don't know start or end of snow
11/7/2018 7:00 AM T T M 1.0 M
11/8/2018 7:00 AM 0.00 0.0 M 1.5 M
11/9/2018 7:00 AM 0.00 0.0 M 1.5 M
11/10/2018 7:00 AM 0.00 0.0 M 1.5 M
11/11/2018 7:00 AM 0.06 2.5 M 4.0 M Overnight snow. Snowing at 7am.
11/12/2018 7:00 AM 0.24 4.3 M 6.0 M Snow ended overnight
11/13/2018 7:00 AM 0.00 0.0 M 5.0 M
11/14/2018 7:00 AM 0.00 0.0 M 4.5 M
11/16/2018 7:00 AM 0.00 0.0 M 3.0 M
11/17/2018 7:00 AM T M M 2.5 M Foggy
11/19/2018 7:00 AM 0.00 0.0 M 3.5 M
11/20/2018 7:00 AM 0.00 0.0 M 3.5 M
11/21/2018 7:00 AM 0.00 0.0 M 3.5 M
11/22/2018 7:00 AM 0.00 0.0 M 3.0 M
11/23/2018 7:00 AM 0.02 M M 3.5 M Windy. Overnight snow. Nothing on snow board
11/24/2018 7:00 AM 0.09 1.1 M 5.0 M Windy. Snow measurements most likely not accurate.
11/25/2018 7:00 AM 0.13 1.6 M 6.5 M Very windy while snowing
11/26/2018 7:00 AM 0.00 0.0 M 6.0 M
11/27/2018 7:00 AM 0.00 0.0 M 5.5 M
11/28/2018 7:00 AM 0.00 0.0 M 5.0 M
11/29/2018 7:00 AM 0.02 0.5 M 5.0 M Overnight snow
11/30/2018 7:00 AM T T M 5.5 M
12/1/2018 7:00 AM T T M 5.5 M Ended overnight. Wind
12/2/2018 7:00 AM T T M 5.5 M
12/3/2018 7:00 AM T T M 5.5 M Overnight snow
12/4/2018 7:00 AM 0.03 0.3 M 5.5 M
12/5/2018 7:00 AM 0.00 0.0 M 5.5 M
12/6/2018 7:00 AM 0.02 0.5 M 6.0 M
12/7/2018 7:00 AM T T M 5.5 M
12/8/2018 7:00 AM 0.00 0.0 M 5.5 M
12/9/2018 7:00 AM 0.02 0.4 M 6.0 M Overnight snow. Light snow at 7 am
12/10/2018 7:00 AM T T M 6.0 M
12/11/2018 7:00 AM 0.00 0.0 M 6.0 M
12/12/2018 7:00 AM 0.00 0.0 M 6.0 M
12/13/2018 7:00 AM 0.03 0.5 M 6.5 M Snow later in afternoon. Ended before dark
12/14/2018 7:00 AM 0.00 0.0 M 6.0 M
12/15/2018 7:00 AM 0.00 0.0 M 6.0 M
12/16/2018 7:00 AM 0.00 0.0 M 6.0 M
12/17/2018 7:00 AM 0.00 0.0 M 5.5 M
12/21/2018 7:00 AM 0.00 0.0 M 7.0 M
12/22/2018 7:00 AM T T M 7.0 M Snow started before 7am.
12/23/2018 7:00 AM T T M 7.0 M Don't know when it ended. Most likely before 8 am.
12/24/2018 7:00 AM 0.00 0.0 M 7.0 M
12/25/2018 7:00 AM T T M 7.0 M Snow started in Am. Ended after dark. Windy
12/26/2018 7:00 AM 0.00 0.0 M M M
12/27/2018 7:00 AM 0.01 0.2 M 7.0 M
12/28/2018 7:00 AM T 0.2 M 7.0 M Don't know times for snow
12/29/2018 7:00 AM 0.01 M M 7.5 M Wind scoured the snow board. No reading possible
12/30/2018 7:00 AM 0.00 0.0 M 7.5 M
12/31/2018 7:00 AM 0.02 1.6 M 8.5 M Snow started before 7 am.
1/4/2019 7:00 AM 0.00 0.0 M 7.5 M
1/5/2019 7:00 AM 0.00 0.0 M 7.5 M
1/6/2019 7:00 AM 0.00 0.0 M 7.5 M
1/7/2019 7:00 AM 0.08 1.2 M 8.5 M Snow ended overnight
1/8/2019 7:00 AM T T M 8.0 M Light snow. Don't know when it ended. Windy.
1/9/2019 7:00 AM 0.00 0.0 M 8.0 M
1/10/2019 7:00 AM 0.00 0.0 M 8.0 M
1/11/2019 7:00 AM 0.16 2.0 M 9.5 M Overnight snow. Snowing at 7 am
1/12/2019 7:00 AM 0.51 6.9 M 17.0 M Snow ended after dark.
1/13/2019 7:00 AM 0.00 0.0 M 16.0 M
1/14/2019 7:00 AM 0.00 0.0 M 15.0 M
1/18/2019 7:00 AM 0.03 0.4 M 13.5 M Snow overnight
1/19/2019 7:00 AM 0.01 0.1 M 13.5 M Snow during daytime. Windy
1/20/2019 7:00 AM 0.00 0.0 M 13.0 M
1/21/2019 7:00 AM 0.00 0.0 M 12.0 M
1/25/2019 7:00 AM 0.25 3.7 M 20.5 M Windy. Snowing a 7 am
1/26/2019 7:00 AM T T M 19.0 M
1/27/2019 7:00 AM T T M 18.5 M Snow ended in afternoon. Windy.
1/28/2019 7:00 AM 0.16 2.9 M 21.5 M Daytime windy. Overnight snow. Snowing at 7 am.
1/29/2019 7:00 AM 0.07 1.5 M 21.0 M Windy. Snow on only one part of the snow board.
1/30/2019 7:00 AM 0.00 0.0 M 20.0 M
1/31/2019 7:00 AM 0.00 0.0 M 19.0 M
2/1/2019 7:00 AM 0.00 0.0 M 18.5 M
2/2/2019 7:00 AM 0.00 0.0 M 17.5 M
2/3/2019 7:00 AM 0.00 0.0 M 16.5 M
2/4/2019 7:00 AM T T M 16.5 M
2/8/2019 7:00 AM 0.00 0.0 M 20.5 M
2/9/2019 7:00 AM 0.00 0.0 M 19.5 M
2/10/2019 7:00 AM 0.00 0.0 M 19.0 M
2/12/2019 7:00 AM 0.00 0.0 M 18.5 M
2/13/2019 7:00 AM 0.00 0.0 M 18.5 M
2/14/2019 7:00 AM 0.14 2.4 M 20.0 M Snowing at 7 am.
2/15/2019 7:00 AM 0.07 0.5 M 20.0 M Don't know when snow stopped. Windy.
2/16/2019 7:00 AM 0.03 M M 19.0 M Warm day. Snow melted off snow board.
2/17/2019 7:00 AM 0.02 0.1 M 19.5 M Windy
2/18/2019 7:00 AM 0.05 1.5 M 20.5 M Snow ended after dark.
2/19/2019 7:00 AM 0.00 0.0 M 20.0 M
2/20/2019 7:00 AM 0.09 0.7 M 20.5 M Windy all night.
2/21/2019 7:00 AM 0.00 0.0 M 20.0 M
2/22/2019 7:00 AM 0.03 1.7 M 21.5 M Snow ended after dark
2/23/2019 7:00 AM 0.19 2.5 M 23.0 M Don't know when it snowed. It was daytime.
2/24/2019 7:00 AM 0.01 M M 22.0 M Windy. No snow on snowboard. It did snow.
2/25/2019 7:00 AM 0.00 0.0 M 21.5 M
3/1/2019 7:00 AM 0.03 0.5 M 18.5 M Snow overnight. Light snow at 7am.
3/2/2019 7:00 AM 0.09 1.1 M 19.5 M Snowing at 7 am.
3/3/2019 7:00 AM 0.56 7.5 M 26.5 M Snowing at7am.
3/4/2019 7:00 AM 0.21 2.9 M 27.5 M Snow ending after dark
3/8/2019 7:00 AM 0.04 0.4 M 23.0 M Snow during day.
3/9/2019 7:00 AM 0.21 2.6 M 25.0 M Snow ended overnight
3/10/2019 7:00 AM 0.00 0.0 M 24.0 M
3/11/2019 7:00 AM 0.00 0.0 M 23.5 M
3/15/2019 7:00 AM 0.00 0.0 M 34.5 M
3/16/2019 7:00 AM 0.00 0.0 M 31.5 M
3/17/2019 7:00 AM 0.00 0.0 M 28.5 M
3/22/2019 7:00 AM 0.00 0.0 M 22.5 M
3/23/2019 7:00 AM 0.10 0.5 M 23.0 M Snow during day time.
3/24/2019 7:00 AM 0.00 0.0 M 22.5 M
3/25/2019 7:00 AM 0.07 0.7 M 23.0 M Snow probably ended about 3pm.
3/26/2019 7:00 AM 0.00 0.0 M 21.5 M
4/8/2019 7:00 AM 0.00 0.0 M 10.0 M
4/12/2019 7:00 AM 0.04 0.2 M 10.5 M Light snow on and off. Snowing at 7am.
4/13/2019 7:00 AM 0.07 1.5 M 9.5 M Snow light early in the day. The heavier snow with accumulation starting at 6:30pm.
4/14/2019 7:00 AM 0.00 0.0 M 8.0 M
4/15/2019 7:00 AM 0.00 0.0 M 6.5 M
4/17/2019 7:00 AM 0.00 0.0 M 2.0 M
4/18/2019 7:00 AM 0.00 T M T M Brief snow at 2pm. Overnight snow. Snowing at 7am.
4/19/2019 7:00 AM 0.01 M M T M Frequent places of snow on the ground
4/20/2019 7:00 AM 0.00 0.0 M T M Scattered patches of snow on the ground.
4/21/2019 7:00 AM 0.00 0.0 M M M
4/22/2019 7:00 AM 0.18 0.2 M T M Rain snow mix during the day. Ending at 4:10pm. Overnight snow
4/26/2019 7:00 AM 0.00 0.0 M M M
4/27/2019 7:00 AM 0.57 M M M M Rain. Don't know when it ended
4/28/2019 7:00 AM 0.00 0.0 M M M
4/29/2019 7:00 AM 0.31 M M M M Rain snow mix on and off all day.
4/30/2019 7:00 AM 0.45 4.5 M 3.5 M Daytime snow. Ended overnight.
5/1/2019 7:00 AM 0.18 1.5 M 1.0 M Rain snow mix daytime. Snow overnight.
5/2/2019 7:00 AM 0.04 0.6 M T M Snow ending after dark.
5/3/2019 7:00 AM 0.00 0.0 M M M
5/4/2019 7:00 AM 0.00 0.0 M M M
5/5/2019 7:00 AM 0.00 0.0 M M M
5/6/2019 7:00 AM 0.00 0.0 M M M
5/7/2019 7:00 AM 0.27 M M M M Rain 5pm to 5:55pm. Hail 5:20 pm to 5:35pm. 1/2 inch of hail. Rain overnight
5/8/2019 7:00 AM 0.09 M M M M Light rain all day. End at 6:45pm. Rain snow mix 6:55am - 7am.
5/9/2019 7:00 AM 0.67 5.5 M 5.0 M Rain snow mix until 8am. Still snowing at 7am
5/10/2019 7:00 AM 0.11 1.8 M 4.5 M
5/11/2019 7:00 AM 0.04 T M 1.0 M 7:30-8am and 3:30-5:30pm snow
5/12/2019 7:00 AM T T M M M Snow
5/25/2019 7:00 AM 0.00 0.0 M M M
5/26/2019 7:00 AM 0.00 0.0 M M M
5/27/2019 7:00 AM T 0.0 M M M
5/28/2019 7:00 AM 0.14 0.1 M M M Rain on and off from 1:47pm to 6:05pm .09 precip. Overnight small hail 0.1 on snow board and 0.05 precip.
5/29/2019 7:00 AM 0.01 T M T M Overnight snow
5/30/2019 7:00 AM 0.00 0.0 M M M
5/31/2019 7:00 AM 0.01 M M M M 2 minutes of sprinkles at 1:56pm. Most rain overnight starting at 7:25pm.
6/1/2019 7:00 AM T 0.0 M M M
6/2/2019 7:00 AM 0.02 M M M M Light rain on and off all day. Don't know when it ended
6/3/2019 7:00 AM 0.01 M M M M 5 min of rain with no accumulation at the start. Then 2:50pm - 3:15pm 0.01 precip
6/4/2019 7:00 AM T M M M M
6/5/2019 7:00 AM T M M M M
6/6/2019 7:00 AM 0.28 M M M M
6/7/2019 7:00 AM 0.06 M M M M Don't know when I trained.
6/8/2019 7:00 AM 0.00 0.0 M M M
6/9/2019 7:00 AM 0.02 M M M M Overnight rain
6/10/2019 7:00 AM 0.00 0.0 M M M
6/11/2019 7:00 AM 0.00 0.0 M M M
6/12/2019 7:00 AM 0.00 0.0 M M M
6/13/2019 7:00 AM 0.00 0.0 M M M
6/14/2019 7:00 AM 0.01 M M M M
6/15/2019 7:00 AM 0.01 M M M M Light rain on and off.
6/16/2019 7:00 AM 0.26 M M M M Some heavy rain and hail. From start until 10:55 am. 0.23 precip Then light rain on and off until after dark 0.03 precip
6/17/2019 7:00 AM 0.33 M M M M Two periods of heavy rain. The fist is recorded below the second was 3:34pm to 3:36pm. First measurement at 3:50pm. 0.24 precip. Thine rain on and off ending overnight. 0.09 precip.
6/18/2019 7:00 AM 0.40 M M M M Most rain from 1:25pm - 2:30pm. 0.37 precip. Then light rain on and off ending overnight.
6/19/2019 7:00 AM 0.04 M M M M 10:45am - 12:01pm .03 precip. Overnight 0.01 precip
6/20/2019 7:00 AM 0.02 M M M M Rain ended overnight
6/21/2019 7:00 AM 0.01 M M M M Rain ended overnoght
6/22/2019 7:00 AM 0.76 M M M M Hail and snow overnight. Not measurable at 7am.
6/23/2019 7:00 AM 0.25 T M T M Snow started at 6:55am. Snowing at 7am
6/24/2019 7:00 AM 0.04 T M T M 7am - 1:30pm Snow. Did not stick to the ground. 6:30 - 6:50pm rain.
6/25/2019 7:00 AM 0.00 0.0 M M M
6/26/2019 7:00 AM 0.01 M M M M
6/27/2019 7:00 AM 0.00 0.0 M M M
6/29/2019 7:00 AM 0.01 M M M M Light rain on and off
6/30/2019 7:00 AM 0.00 0.0 M M M
7/1/2019 7:00 AM 1.16 M M M M Heavy rain 1:23pm for 7 minutes 1:50pm for 10 minutes
7/2/2019 7:00 AM 0.19 M M M M 5:27pm - 5:52pm 0.12 precip. Overnight 0.07 precip
7/3/2019 7:00 AM 0.17 M M M M 11:50am - 12:20pm 0.07 precip. 12:47pm - 1:05pm 0.02 precip 3:30pm - 3:45pm rain and hail 0.08 precip
7/4/2019 7:00 AM T M M M M Light rain 5:35pm - 5:37pm. 6:12pm - 6:13pm.
7/5/2019 7:00 AM 0.00 0.0 M M M
7/6/2019 7:00 AM 0.00 0.0 M M M
7/7/2019 7:00 AM 0.03 M M M M
7/8/2019 7:00 AM 0.12 M M M M 7:00pm - 7:17pm 0.10 precip. Overnight 0.02 precip
7/9/2019 7:00 AM 0.00 0.0 M M M
7/10/2019 7:00 AM 0.00 0.0 M M M
7/11/2019 7:00 AM 0.00 0.0 M M M
7/12/2019 7:00 AM 0.10 M M M M
7/13/2019 7:00 AM T M M M M
7/14/2019 7:00 AM 0.00 0.0 M M M
7/15/2019 7:00 AM 0.00 0.0 M M M
7/16/2019 7:00 AM 0.15 M M M M Rain ended overnght.
7/17/2019 7:00 AM 0.02 M M M M
7/18/2019 7:00 AM 0.00 0.0 M M M
7/19/2019 7:00 AM 0.00 0.0 M M M
7/20/2019 7:00 AM 0.00 0.0 M M M
7/21/2019 7:00 AM 0.68 M M M M 12:45pm - 1:17pm 0.12 precip 1:27pm - 3:05pm 0.19 precip 4:25pm - 7:30pm 0.35 precip Overnight 0.02 precip
7/22/2019 7:00 AM 0.18 M M M M 2:57pm - 3:00pm trace 5:20pm - 5:59pm - 0.17 precip Overnight 0.01 precip
7/23/2019 7:00 AM 0.71 M M M M 2:05pm - 3:45pm 0.21 precip 4:20pm - 5:05pm 0.50 precip
7/24/2019 7:00 AM 0.13 M M M M
7/25/2019 7:00 AM 0.05 M M M M
7/26/2019 7:00 AM 0.10 M M M M
7/27/2019 7:00 AM 0.01 M M M M
7/28/2019 7:00 AM 0.25 M M M M 1:55pm - 2:15pm 0.10 precip 2:20pm - 3:40pm 0.12 precip 4:30pm - 4:40pm 0.02 precip 6:00pm - 6:06pm 0.01 precip
7/29/2019 7:00 AM 0.00 0.0 M M M
7/30/2019 7:00 AM 0.00 0.0 M M M
7/31/2019 7:00 AM T M M M M Just a few drops.
8/1/2019 7:00 AM 0.01 M M M M
8/2/2019 7:00 AM 0.23 M M M M 12:40 pm - before 4pm .03 Overnight 0.20
8/3/2019 7:00 AM 0.02 M M M M
8/4/2019 7:00 AM 0.00 0.0 M M M
8/5/2019 7:00 AM 0.02 M M M M 0.01 daytime. 0.01 overnight
8/6/2019 7:00 AM 0.00 0.0 M M M
8/7/2019 7:00 AM 0.00 0.0 M M M
8/8/2019 7:00 AM T M M M M
8/9/2019 7:00 AM 0.37 M M M M 12:15pm - 1:35pm. 0.19 precip 2:59pm - 5:30pm. 0.16 precip Overnight 0.02 precip
8/10/2019 7:00 AM 0.00 0.0 M M M
8/11/2019 7:00 AM 0.03 M M M M 11:46am - 12:45pm. Trace 5:27pm - 6:00pm 0.03
8/12/2019 7:00 AM 0.13 M M M M 7:45am - 8:25am. 0.01 precip 12:00pm - 3:45pm 0.12 precip
8/13/2019 7:00 AM 0.00 0.0 M M M
8/14/2019 7:00 AM 0.00 0.0 M M M
8/15/2019 7:00 AM 0.00 0.0 M M M
8/16/2019 7:00 AM 0.00 0.0 M M M
8/17/2019 7:00 AM 0.00 0.0 M M M
8/18/2019 7:00 AM 0.00 0.0 M M M
8/19/2019 7:00 AM 0.00 0.0 M M M
8/20/2019 7:00 AM 0.00 0.0 M M M
8/25/2019 7:00 AM 0.00 0.0 M M M
8/26/2019 7:00 AM 0.00 0.0 M M M
8/27/2019 7:00 AM 0.00 0.0 M M M
8/28/2019 7:00 AM 0.00 0.0 M M M
8/30/2019 7:00 AM 0.00 0.0 M M M
8/31/2019 7:00 AM 0.00 0.0 M M M
9/1/2019 7:00 AM 0.00 0.0 M M M
9/2/2019 7:00 AM 0.00 0.0 M M M
9/3/2019 7:00 AM 0.00 0.0 M M M
9/4/2019 7:00 AM 0.00 0.0 M M M
9/5/2019 7:00 AM 0.00 0.0 M M M
9/6/2019 7:00 AM T M M M M A few drops at 1pm and at 5:43pm.
9/7/2019 7:00 AM 0.70 M M M M Don't know start time but before noon to 2:30 pm 0.53 precip. Overnight 0.17 precip
9/8/2019 7:00 AM 0.00 0.0 M M M
9/9/2019 7:00 AM 0.15 M M M M 2:40pm - 3:45pm - 0.02 precip 5:30pm - overnight 0.13 precip
9/10/2019 7:00 AM 0.00 0.0 M M M
9/11/2019 7:00 AM T M M M M
9/12/2019 7:00 AM 0.21 M M M M Some small hail
9/13/2019 7:00 AM 0.00 0.0 M M M
9/14/2019 7:00 AM 0.00 0.0 M M M
9/15/2019 7:00 AM 0.00 0.0 M M M
9/16/2019 7:00 AM 0.00 0.0 M M M
9/17/2019 7:00 AM 0.00 0.0 M M M
9/18/2019 7:00 AM 0.00 0.0 M M M
9/19/2019 7:00 AM 0.03 M M M M
9/20/2019 7:00 AM 0.00 0.0 M M M
9/21/2019 7:00 AM 0.00 0.0 M M M
9/23/2019 7:00 AM 0.00 0.0 M M M
9/24/2019 7:00 AM 0.00 0.0 M M M
9/25/2019 7:00 AM 0.00 0.0 M M M
9/26/2019 7:00 AM 0.00 0.0 M M M
9/27/2019 7:00 AM 0.00 0.0 M M M
9/28/2019 7:00 AM 0.34 M M M M Rain ended overnight
9/29/2019 7:00 AM 0.00 0.0 M M M
9/30/2019 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/18/2018 12/20/2018 7:00 AM 3 0.15 8.0 M 1.9 on snow board
1/1/2019 1/03/2019 7:00 AM 3 0.00 8.0 M
1/15/2019 1/17/2019 7:00 AM 3 0.04 14.0 M Wind blew the snow board clear.
1/22/2019 1/24/2019 7:00 AM 3 0.42 17.5 M 5.5 on snow board. Windy.
2/5/2019 2/07/2019 7:00 AM 3 0.28 22.0 M 6 inches on snow board
2/26/2019 2/28/2019 7:00 AM 3 M 19.5 M
3/6/2019 3/07/2019 7:00 AM 2 0.40 25.0 M 3 inches on snowboard from overnight snow.
3/12/2019 3/14/2019 2:00 PM 3 0.83 36.0 M 12 on snowboard. Snow happened yesterday. 14 on deck. Rain gauge not full. I suspect that snow fell off before it settled in.
3/18/2019 3/21/2019 7:00 AM 4 0.00 23.5 M
3/27/2019 4/07/2019 7:00 AM 12 0.15 11.5 M Light snow overnight
4/10/2019 4/11/2019 7:00 AM 2 0.70 12.0 M Snow ended just after dark on Apr 10
4/23/2019 4/25/2019 7:00 AM 3 0.00 M M
5/13/2019 5/24/2019 7:00 AM 12 1.42 4.0 M 6 inches on snow board. Snowing when arrives last night.
8/21/2019 8/24/2019 7:00 AM 4 0.21 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