Station Overview Station Location
Station Number OR-WS-75 Latitude 45.509119
Station Name Hillsboro 1.3 SSE Longitude -122.931603
County Washington Elevation (ft) 154



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 17 2.96 4.06 31 4.05 25 0.01 6 2 11 1 0.0 0 0
Nov 17 6.10 7.24 30 6.11 24 1.13 6 2 19 1 0.0 0 0
Dec 17 6.58 3.22 31 2.43 26 0.79 5 1 9 3 0.0 0 0
Jan 18 5.62 5.71 31 5.71 30 0.00 1 1 23 1 0.0 0 0
Feb 18 4.45 2.10 28 2.10 28 0.00 0 0 14 0 1.3 2 3
March 18 3.78 3.02 31 2.11 29 0.91 2 1 13 1 0.0 0 0
April 18 2.70 3.27 30 3.27 30 0.00 0 0 17 0 0.0 0 0
May 18 2.09 0.30 31 0.30 31 0.00 0 0 3 1 0.0 0 0
June 18 1.54 0.64 30 0.64 30 0.00 0 0 6 5 0.0 0 0
July 18 0.53 0.03 31 0.03 31 0.00 0 0 1 2 0.0 0 0
Aug 18 0.60 0.00 31 0.00 29 0.00 2 1 0 3 0.0 0 0
Sept 18 1.17 0.75 30 0.75 27 0.00 3 1 9 2 0.0 0 0
Water Year Totals: 38.12" 30.34" 365 days 27.50" 340 2.84" 25 days 9 125 days 20 days 1.3" 2 days 3 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
10/1/2017 0.01
10/2/2017 0.00
10/3/2017 0.00
10/4/2017 0.00
10/5/2017 0.00
10/6/2017 0.00
10/7/2017 0.06
10/8/2017 **
10/9/2017 0.00
10/10/2017 0.02
10/11/2017 0.13
10/12/2017 0.23
10/13/2017 0.16
10/14/2017 0.00
10/15/2017 0.00
10/16/2017 0.00
10/17/2017 0.00
10/18/2017 0.02
10/19/2017 0.76
10/20/2017 0.10
10/21/2017 1.62
10/22/2017 0.94
10/23/2017 0.00
10/24/2017 0.00
10/25/2017 T
10/26/2017 0.00
10/27/2017 **
10/28/2017 **
10/29/2017 0.01
10/30/2017 0.00
10/31/2017 **
11/1/2017 0.00
11/2/2017 0.08
11/3/2017 0.02
11/4/2017 0.12
11/5/2017 0.29
11/6/2017 0.00
11/7/2017 0.00
11/8/2017 0.46
11/9/2017 0.27
11/10/2017 0.47
11/11/2017 0.08
11/12/2017 0.22
11/13/2017 0.57
11/14/2017 0.03
11/15/2017 0.93
11/16/2017 0.43
11/17/2017 0.11
11/18/2017 0.00
11/19/2017 0.13
11/20/2017 0.78
11/21/2017 0.49
11/22/2017 **
11/23/2017 **
11/24/2017 **
11/25/2017 **
11/26/2017 1.13
11/27/2017 T
11/28/2017 0.46
11/29/2017 0.00
11/30/2017 0.17
12/1/2017 0.04
12/2/2017 0.32
12/3/2017 0.04
12/4/2017 T
12/5/2017 0.00
12/6/2017 0.00
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.00
12/11/2017 0.00
12/12/2017 0.00
12/13/2017 0.00
12/14/2017 0.00
12/15/2017 0.01
12/16/2017 T
12/17/2017 T
12/18/2017 0.00
12/19/2017 0.88
12/20/2017 0.03
12/21/2017 0.00
12/22/2017 **
12/23/2017 **
12/24/2017 **
12/25/2017 0.79
12/26/2017 0.00
12/27/2017 0.04
12/28/2017 0.53
12/29/2017 0.54
12/30/2017 0.00
12/31/2017 **
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 0.07
1/5/2018 0.41
1/6/2018 0.00
1/7/2018 0.20
1/8/2018 0.06
1/9/2018 0.47
1/10/2018 0.08
1/11/2018 0.73
1/12/2018 0.08
1/13/2018 0.00
1/14/2018 0.00
1/15/2018 0.09
1/16/2018 0.04
1/17/2018 0.27
1/18/2018 0.37
1/19/2018 0.03
1/20/2018 T
1/21/2018 0.21
1/22/2018 0.17
1/23/2018 0.48
1/24/2018 0.56
1/25/2018 0.31
1/26/2018 0.24
1/27/2018 0.22
1/28/2018 0.01
1/29/2018 0.49
1/30/2018 0.12
1/31/2018 0.00
2/1/2018 0.08
2/2/2018 0.00
2/3/2018 0.01
2/4/2018 0.00
2/5/2018 0.00
2/6/2018 0.00
2/7/2018 0.00
2/8/2018 0.00
2/9/2018 0.00
2/10/2018 0.00
2/11/2018 0.00
2/12/2018 0.00
2/13/2018 0.00
2/14/2018 0.20
2/15/2018 0.01
2/16/2018 0.04
2/17/2018 0.04
2/18/2018 0.47
2/19/2018 0.00
2/20/2018 0.42
2/21/2018 0.07
2/22/2018 0.07
2/23/2018 0.01
2/24/2018 0.23
2/25/2018 0.23
2/26/2018 0.00
2/27/2018 0.00
2/28/2018 0.22
3/1/2018 0.10
3/2/2018 0.13
3/3/2018 0.03
3/4/2018 0.00
3/5/2018 0.00
3/6/2018 0.00
3/7/2018 0.00
3/8/2018 0.28
3/9/2018 0.00
3/10/2018 0.00
3/11/2018 0.00
3/12/2018 0.00
3/13/2018 0.50
3/14/2018 0.16
3/15/2018 0.22
3/16/2018 0.02
3/17/2018 0.02
3/18/2018 0.00
3/19/2018 0.00
3/20/2018 0.00
3/21/2018 0.26
3/22/2018 0.34
3/23/2018 **
3/24/2018 0.91
3/25/2018 0.04
3/26/2018 0.01
3/27/2018 T
3/28/2018 0.00
3/29/2018 0.00
3/30/2018 0.00
3/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.12
4/2/2018 0.01
4/3/2018 0.00
4/4/2018 0.00
4/5/2018 0.22
4/6/2018 0.05
4/7/2018 0.75
4/8/2018 0.41
4/9/2018 0.00
4/10/2018 0.13
4/11/2018 0.15
4/12/2018 0.28
4/13/2018 0.08
4/14/2018 0.02
4/15/2018 0.58
4/16/2018 0.05
4/17/2018 0.05
4/18/2018 0.00
4/19/2018 0.00
4/20/2018 0.00
4/21/2018 0.00
4/22/2018 0.00
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 0.00
4/26/2018 0.00
4/27/2018 0.07
4/28/2018 0.23
4/29/2018 0.07
4/30/2018 0.00
5/1/2018 0.00
5/2/2018 0.00
5/3/2018 0.00
5/4/2018 0.00
5/5/2018 0.00
5/6/2018 0.00
5/7/2018 0.00
5/8/2018 0.01
5/9/2018 T
5/10/2018 0.20
5/11/2018 0.00
5/12/2018 0.00
5/13/2018 0.00
5/14/2018 0.00
5/15/2018 0.00
5/16/2018 0.00
5/17/2018 0.00
5/18/2018 0.00
5/19/2018 0.00
5/20/2018 0.00
5/21/2018 0.00
5/22/2018 0.00
5/23/2018 0.00
5/24/2018 0.00
5/25/2018 0.00
5/26/2018 0.00
5/27/2018 0.00
5/28/2018 0.00
5/29/2018 0.00
5/30/2018 0.00
5/31/2018 0.09
6/1/2018 0.00
6/2/2018 0.00
6/3/2018 T
6/4/2018 T
6/5/2018 0.00
6/6/2018 0.00
6/7/2018 0.00
6/8/2018 0.24
6/9/2018 0.19
6/10/2018 0.17
6/11/2018 T
6/12/2018 0.00
6/13/2018 0.00
6/14/2018 0.00
6/15/2018 0.00
6/16/2018 0.01
6/17/2018 0.00
6/18/2018 0.00
6/19/2018 0.00
6/20/2018 T
6/21/2018 0.01
6/22/2018 0.00
6/23/2018 0.00
6/24/2018 0.00
6/25/2018 0.02
6/26/2018 0.00
6/27/2018 T
6/28/2018 0.00
6/29/2018 0.00
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.00
7/2/2018 T
7/3/2018 0.00
7/4/2018 T
7/5/2018 0.00
7/6/2018 0.00
7/7/2018 0.00
7/8/2018 0.00
7/9/2018 0.03
7/10/2018 0.00
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 0.00
7/14/2018 0.00
7/15/2018 0.00
7/16/2018 0.00
7/17/2018 0.00
7/18/2018 0.00
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.00
7/23/2018 0.00
7/24/2018 0.00
7/25/2018 0.00
7/26/2018 0.00
7/27/2018 0.00
7/28/2018 0.00
7/29/2018 0.00
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 0.00
8/3/2018 T
8/4/2018 0.00
8/5/2018 0.00
8/6/2018 0.00
8/7/2018 0.00
8/8/2018 0.00
8/9/2018 **
8/10/2018 0.00
8/11/2018 T
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.00
8/15/2018 0.00
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 0.00
8/19/2018 0.00
8/20/2018 0.00
8/21/2018 0.00
8/22/2018 0.00
8/23/2018 0.00
8/24/2018 0.00
8/25/2018 0.00
8/26/2018 T
8/27/2018 0.00
8/28/2018 0.00
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 0.00
9/1/2018 0.00
9/2/2018 0.00
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.00
9/6/2018 0.00
9/7/2018 **
9/8/2018 **
9/9/2018 0.00
9/10/2018 0.01
9/11/2018 0.19
9/12/2018 0.08
9/13/2018 0.23
9/14/2018 T
9/15/2018 0.02
9/16/2018 0.17
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.00
9/21/2018 0.00
9/22/2018 T
9/23/2018 0.01
9/24/2018 0.00
9/25/2018 0.00
9/26/2018 0.00
9/27/2018 0.00
9/28/2018 0.00
9/29/2018 0.02
9/30/2018 0.02



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 11:00 PM 0.01 M M M M
10/2/2017 11:00 PM 0.00 0.0 M M M
10/3/2017 11:00 PM 0.00 0.0 M M M
10/4/2017 11:00 PM 0.00 0.0 M M M
10/5/2017 11:00 PM 0.00 0.0 M M M
10/6/2017 11:00 PM 0.00 0.0 M M M
10/7/2017 11:00 PM 0.06 M M M M
10/10/2017 11:00 PM 0.02 M M M M Foggy at time of observation.
10/11/2017 11:00 PM 0.13 M M M M
10/12/2017 11:00 PM 0.23 M M M M
10/13/2017 11:00 PM 0.16 M M M M
10/14/2017 11:00 PM 0.00 0.0 M M M
10/15/2017 11:00 PM 0.00 0.0 M M M
10/16/2017 11:00 PM 0.00 0.0 M M M
10/17/2017 11:00 PM 0.00 0.0 M M M
10/18/2017 11:00 PM 0.02 0.0 M M M
10/19/2017 11:00 PM 0.76 M M M M
10/20/2017 11:00 PM 0.10 M M M M
10/21/2017 11:00 PM 1.62 M M M M
10/22/2017 11:00 PM 0.94 M M M M
10/23/2017 11:00 PM 0.00 0.0 M M M
10/24/2017 11:00 PM 0.00 0.0 M M M
10/25/2017 11:00 PM T M M M M
10/26/2017 11:00 PM 0.00 0.0 M M M
10/30/2017 11:00 PM 0.00 0.0 M M M
11/2/2017 11:00 PM 0.08 M M M M
11/3/2017 11:00 PM 0.02 M M M M
11/4/2017 11:00 PM 0.12 M M M M
11/5/2017 11:00 PM 0.29 M M M M
11/6/2017 11:00 PM 0.00 0.0 M M M
11/7/2017 11:00 PM 0.00 0.0 M M M
11/8/2017 11:00 PM 0.46 M M M M
11/9/2017 11:00 PM 0.27 M M M M
11/10/2017 11:00 PM 0.47 M M M M
11/11/2017 11:00 PM 0.08 M M M M Light rain falling at time of observation.
11/12/2017 11:00 PM 0.22 M M M M
11/13/2017 11:00 PM 0.57 M M M M
11/14/2017 11:00 PM 0.03 M M M M
11/15/2017 11:00 PM 0.93 M M M M
11/16/2017 11:00 PM 0.43 M M M M
11/17/2017 11:00 PM 0.11 M M M M
11/18/2017 11:00 PM 0.00 0.0 M M M
11/19/2017 11:00 PM 0.13 M M M M
11/20/2017 11:00 PM 0.78 M M M M
11/21/2017 11:00 PM 0.49 M M M M
11/27/2017 11:00 PM T M M M M
11/28/2017 11:00 PM 0.46 M M M M
11/29/2017 11:00 PM 0.00 0.0 M M M
11/30/2017 11:00 PM 0.17 M M M M
12/1/2017 11:00 PM 0.04 M M M M Raining at time of observation.
12/2/2017 11:00 PM 0.32 M M M M
12/3/2017 11:00 PM 0.04 M M M M
12/4/2017 11:00 PM T M M M M
12/5/2017 11:00 PM 0.00 0.0 M M M
12/6/2017 11:00 PM 0.00 0.0 M M M
12/7/2017 11:00 PM 0.00 0.0 M M M
12/8/2017 11:00 PM 0.00 0.0 M M M
12/9/2017 11:00 PM 0.00 0.0 M M M
12/10/2017 11:00 PM 0.00 0.0 M M M
12/11/2017 11:00 PM 0.00 0.0 M M M
12/12/2017 11:00 PM 0.00 0.0 M M M
12/13/2017 11:00 PM 0.00 0.0 M M M
12/14/2017 11:00 PM 0.00 0.0 M M M
12/15/2017 11:00 PM 0.01 M M M M
12/16/2017 11:00 PM T M M M M Very light rain falling at time of observation.
12/17/2017 11:00 PM T M M M M
12/18/2017 11:00 PM 0.00 0.0 M M M
12/19/2017 11:00 PM 0.88 M M M M
12/20/2017 11:00 PM 0.03 M M M M
12/21/2017 11:00 PM 0.00 0.0 M M M
12/26/2017 11:00 PM 0.00 0.0 M M M
12/27/2017 11:00 PM 0.04 M M M M Foggy at time of observation.
12/28/2017 11:00 PM 0.53 M M M M
12/29/2017 11:00 PM 0.54 M M M M
12/30/2017 11:00 PM 0.00 0.0 M M M
1/2/2018 11:00 PM 0.00 0.0 M M M
1/3/2018 11:00 PM 0.00 0.0 M M M
1/4/2018 11:00 PM 0.07 M M M M Very light rain falling at time of observation.
1/5/2018 11:00 PM 0.41 M M M M
1/6/2018 11:00 PM 0.00 0.0 M M M Dense fog at time of observation.
1/7/2018 11:00 PM 0.20 M M M M
1/8/2018 11:00 PM 0.06 M M M M Raining at time of observation.
1/9/2018 11:00 PM 0.47 M M M M
1/10/2018 11:00 PM 0.08 M M M M
1/11/2018 11:00 PM 0.73 M M M M
1/12/2018 11:00 PM 0.08 M M M M
1/13/2018 11:00 PM 0.00 0.0 M M M
1/14/2018 11:00 PM 0.00 0.0 M M M
1/15/2018 11:00 PM 0.09 M M M M Raining at time of observation.
1/16/2018 11:00 PM 0.04 M M M M
1/17/2018 11:00 PM 0.27 M M M M
1/18/2018 11:00 PM 0.37 M M M M
1/19/2018 11:00 PM 0.03 M M M M
1/20/2018 11:00 PM T M M M M
1/21/2018 11:00 PM 0.21 M M M M
1/22/2018 11:00 PM 0.17 M M M M
1/23/2018 11:00 PM 0.48 M M M M Raining at time of observation.
1/24/2018 11:00 PM 0.56 M M M M
1/25/2018 11:00 PM 0.31 M M M M
1/26/2018 11:00 PM 0.24 M M M M Raining at time of observation.
1/27/2018 11:00 PM 0.22 M M M M
1/28/2018 11:00 PM 0.01 M M M M
1/29/2018 11:00 PM 0.49 M M M M Light rain falling at time of observation.
1/30/2018 11:00 PM 0.12 M M M M
1/31/2018 11:00 PM 0.00 0.0 M M M
2/1/2018 11:00 PM 0.08 M M M M
2/2/2018 11:00 PM 0.00 0.0 M M M
2/3/2018 11:00 PM 0.01 M M M M
2/4/2018 11:00 PM 0.00 0.0 M M M
2/5/2018 11:00 PM 0.00 0.0 M M M
2/6/2018 11:00 PM 0.00 0.0 M M M
2/7/2018 11:00 PM 0.00 0.0 M M M
2/8/2018 11:00 PM 0.00 0.0 M M M
2/9/2018 11:00 PM 0.00 0.0 M M M
2/10/2018 11:00 PM 0.00 0.0 M M M
2/11/2018 11:00 PM 0.00 0.0 M M M
2/12/2018 11:00 PM 0.00 0.0 M M M
2/13/2018 11:00 PM 0.00 0.0 M M M
2/14/2018 11:00 PM 0.20 M M M M
2/15/2018 11:00 PM 0.01 M M M M
2/16/2018 11:00 PM 0.04 M M M M
2/17/2018 11:00 PM 0.04 M M M M
2/18/2018 11:00 PM 0.47 0.3 M 0.3 M There was about 1/4 inch of snow that fell overnight. A snow shower just after 1:30 pm resulted in no accumulation. Very light snow falling at time of observation.
2/19/2018 11:00 PM 0.00 0.0 M M M All of the snow we had on the ground yesterday melted.
2/20/2018 11:00 PM 0.42 1.0 M 1.0 M
2/21/2018 11:00 PM 0.07 0.0 M 0.5 M
2/22/2018 11:00 PM 0.07 M M M M Reported precipitation was from snow that melted, then froze in the gauge. Snow on the ground only in shaded areas.
2/23/2018 11:00 PM 0.01 M M M M
2/24/2018 11:00 PM 0.23 M M M M
2/25/2018 11:00 PM 0.23 M M M M
2/26/2018 11:00 PM 0.00 0.0 M M M
2/27/2018 11:00 PM 0.00 0.0 M M M
2/28/2018 11:00 PM 0.22 M M M M Raining at time of observation.
3/1/2018 11:00 PM 0.10 M M M M
3/2/2018 11:00 PM 0.13 M M M M
3/3/2018 11:00 PM 0.03 M M M M
3/4/2018 11:00 PM 0.00 0.0 M M M
3/5/2018 11:00 PM 0.00 0.0 M M M
3/6/2018 11:00 PM 0.00 0.0 M M M
3/7/2018 11:00 PM 0.00 0.0 M M M
3/8/2018 11:00 PM 0.28 M M M M
3/9/2018 11:00 PM 0.00 0.0 M M M
3/10/2018 11:00 PM 0.00 0.0 M M M
3/11/2018 11:00 PM 0.00 0.0 M M M
3/12/2018 11:00 PM 0.00 0.0 M M M
3/13/2018 11:00 PM 0.50 M M M M
3/14/2018 11:00 PM 0.16 M M M M
3/15/2018 11:00 PM 0.22 M M M M Raining at time of observation.
3/16/2018 11:00 PM 0.02 M M M M
3/17/2018 11:00 PM 0.02 M M M M
3/18/2018 11:00 PM 0.00 0.0 M M M
3/19/2018 11:00 PM 0.00 0.0 M M M
3/20/2018 11:00 PM 0.00 0.0 M M M
3/21/2018 11:00 PM 0.26 M M M M Raining at time of observation.
3/22/2018 11:00 PM 0.34 M M M M
3/25/2018 11:00 PM 0.04 M M M M
3/26/2018 11:00 PM 0.01 M M M M
3/27/2018 11:00 PM T M M M M
3/28/2018 11:00 PM 0.00 0.0 M M M
3/29/2018 11:00 PM 0.00 0.0 M M M
3/30/2018 11:00 PM 0.00 0.0 M M M
3/31/2018 11:00 PM 0.00 0.0 M M M
4/1/2018 11:00 PM 0.12 M M M M
4/2/2018 11:00 PM 0.01 M M M M
4/3/2018 11:00 PM 0.00 0.0 M M M
4/4/2018 11:00 PM 0.00 0.0 M M M
4/5/2018 11:00 PM 0.22 M M M M
4/6/2018 11:00 PM 0.05 M M M M
4/7/2018 11:00 PM 0.75 M M M M Raining at time of observation.
4/8/2018 11:00 PM 0.41 M M M M
4/9/2018 11:00 PM 0.00 0.0 M M M
4/10/2018 11:00 PM 0.13 M M M M
4/11/2018 11:00 PM 0.15 M M M M
4/12/2018 11:00 PM 0.28 M M M M
4/13/2018 11:00 PM 0.08 M M M M
4/14/2018 11:00 PM 0.02 M M M M
4/15/2018 11:00 PM 0.58 M M M M
4/16/2018 11:00 PM 0.05 M M M M
4/17/2018 11:00 PM 0.05 M M M M
4/18/2018 11:00 PM 0.00 0.0 M M M
4/19/2018 11:00 PM 0.00 0.0 M M M
4/20/2018 11:00 PM 0.00 0.0 M M M
4/21/2018 11:00 PM 0.00 0.0 M M M
4/22/2018 11:00 PM 0.00 0.0 M M M
4/23/2018 11:00 PM 0.00 0.0 M M M
4/24/2018 11:00 PM 0.00 0.0 M M M
4/25/2018 11:00 PM 0.00 0.0 M M M
4/26/2018 11:00 PM 0.00 0.0 M M M
4/27/2018 11:00 PM 0.07 M M M M
4/28/2018 11:00 PM 0.23 M M M M
4/29/2018 11:00 PM 0.07 M M M M
4/30/2018 11:00 PM 0.00 0.0 M M M
5/1/2018 11:00 PM 0.00 0.0 M M M
5/2/2018 11:00 PM 0.00 0.0 M M M
5/3/2018 11:00 PM 0.00 0.0 M M M
5/4/2018 11:00 PM 0.00 0.0 M M M
5/5/2018 11:00 PM 0.00 0.0 M M M
5/6/2018 11:00 PM 0.00 0.0 M M M
5/7/2018 11:00 PM 0.00 0.0 M M M
5/8/2018 11:00 PM 0.01 0.0 M M M
5/9/2018 11:00 PM T M M M M
5/10/2018 11:00 PM 0.20 M M M M
5/11/2018 11:00 PM 0.00 0.0 M M M
5/12/2018 11:00 PM 0.00 0.0 M M M
5/13/2018 11:00 PM 0.00 0.0 M M M
5/14/2018 11:00 PM 0.00 0.0 M M M
5/15/2018 11:00 PM 0.00 0.0 M M M
5/16/2018 11:00 PM 0.00 0.0 M M M
5/17/2018 11:00 PM 0.00 0.0 M M M
5/18/2018 11:00 PM 0.00 0.0 M M M
5/19/2018 11:00 PM 0.00 0.0 M M M
5/20/2018 11:00 PM 0.00 0.0 M M M
5/21/2018 11:00 PM 0.00 0.0 M M M
5/22/2018 11:00 PM 0.00 0.0 M M M
5/23/2018 11:00 PM 0.00 0.0 M M M
5/24/2018 11:00 PM 0.00 0.0 M M M
5/25/2018 11:00 PM 0.00 0.0 M M M
5/26/2018 11:00 PM 0.00 0.0 M M M
5/27/2018 11:00 PM 0.00 0.0 M M M
5/28/2018 11:00 PM 0.00 0.0 M M M
5/29/2018 11:00 PM 0.00 0.0 M M M
5/30/2018 11:00 PM 0.00 0.0 M M M
5/31/2018 11:00 PM 0.09 M M M M
6/1/2018 11:00 PM 0.00 0.0 M M M
6/2/2018 11:00 PM 0.00 0.0 M M M
6/3/2018 11:00 PM T M M M M
6/4/2018 11:00 PM T M M M M
6/5/2018 11:00 PM 0.00 0.0 M M M
6/6/2018 11:00 PM 0.00 0.0 M M M
6/7/2018 11:00 PM 0.00 0.0 M M M
6/8/2018 11:00 PM 0.24 M M M M
6/9/2018 11:00 PM 0.19 M M M M
6/10/2018 11:00 PM 0.17 M M M M Very light rain falling at time of observation.
6/11/2018 11:00 PM T M M M M
6/12/2018 11:00 PM 0.00 0.0 M M M
6/13/2018 11:00 PM 0.00 0.0 M M M
6/14/2018 11:00 PM 0.00 0.0 M M M
6/15/2018 11:00 PM 0.00 0.0 M M M
6/16/2018 11:00 PM 0.01 M M M M
6/17/2018 11:00 PM 0.00 0.0 M M M
6/18/2018 11:00 PM 0.00 0.0 M M M
6/19/2018 11:00 PM 0.00 0.0 M M M
6/20/2018 11:00 PM T M M M M A passing thunderstorm in the late evening provided the entire day's rainfall.
6/21/2018 11:00 PM 0.01 M M M M
6/22/2018 11:00 PM 0.00 0.0 M M M
6/23/2018 11:00 PM 0.00 0.0 M M M
6/24/2018 11:00 PM 0.00 0.0 M M M
6/25/2018 11:00 PM 0.02 M M M M
6/26/2018 11:00 PM 0.00 0.0 M M M
6/27/2018 11:00 PM T M M M M
6/28/2018 11:00 PM 0.00 0.0 M M M
6/29/2018 11:00 PM 0.00 0.0 M M M
6/30/2018 11:00 PM 0.00 0.0 M M M
7/1/2018 11:00 PM 0.00 0.0 M M M
7/2/2018 11:00 PM T M M M M
7/3/2018 11:00 PM 0.00 0.0 M M M
7/4/2018 11:00 PM T M M M M
7/5/2018 11:00 PM 0.00 0.0 M M M
7/6/2018 11:00 PM 0.00 0.0 M M M
7/7/2018 11:00 PM 0.00 0.0 M M M
7/8/2018 11:00 PM 0.00 0.0 M M M
7/9/2018 11:00 PM 0.03 M M M M
7/10/2018 11:00 PM 0.00 0.0 M M M
7/11/2018 11:00 PM 0.00 0.0 M M M
7/12/2018 11:00 PM 0.00 0.0 M M M
7/13/2018 11:00 PM 0.00 0.0 M M M
7/14/2018 11:00 PM 0.00 0.0 M M M
7/15/2018 11:00 PM 0.00 0.0 M M M
7/16/2018 11:00 PM 0.00 0.0 M M M
7/17/2018 11:00 PM 0.00 0.0 M M M
7/18/2018 11:00 PM 0.00 0.0 M M M
7/19/2018 11:00 PM 0.00 0.0 M M M
7/20/2018 11:00 PM 0.00 0.0 M M M
7/21/2018 11:00 PM 0.00 0.0 M M M
7/22/2018 11:00 PM 0.00 0.0 M M M
7/23/2018 11:00 PM 0.00 0.0 M M M
7/24/2018 11:00 PM 0.00 0.0 M M M
7/25/2018 11:00 PM 0.00 0.0 M M M
7/26/2018 11:00 PM 0.00 0.0 M M M
7/27/2018 11:00 PM 0.00 0.0 M M M
7/28/2018 11:00 PM 0.00 0.0 M M M
7/29/2018 11:00 PM 0.00 0.0 M M M
7/30/2018 11:00 PM 0.00 0.0 M M M
7/31/2018 11:00 PM 0.00 0.0 M M M
8/1/2018 11:00 PM 0.00 0.0 M M M
8/2/2018 11:00 PM 0.00 0.0 M M M
8/3/2018 11:00 PM T M M M M
8/4/2018 11:00 PM 0.00 0.0 M M M
8/5/2018 11:00 PM 0.00 0.0 M M M
8/6/2018 11:00 PM 0.00 0.0 M M M
8/7/2018 11:00 PM 0.00 0.0 M M M
8/8/2018 11:00 PM 0.00 0.0 M M M
8/11/2018 11:00 PM T M M M M
8/12/2018 11:00 PM 0.00 0.0 M M M
8/13/2018 11:00 PM 0.00 0.0 M M M
8/14/2018 11:00 PM 0.00 0.0 M M M
8/15/2018 11:00 PM 0.00 0.0 M M M
8/16/2018 11:00 PM 0.00 0.0 M M M
8/17/2018 11:00 PM 0.00 0.0 M M M
8/18/2018 11:00 PM 0.00 0.0 M M M
8/19/2018 11:00 PM 0.00 0.0 M M M
8/20/2018 11:00 PM 0.00 0.0 M M M
8/21/2018 11:00 PM 0.00 0.0 M M M
8/22/2018 11:00 PM 0.00 0.0 M M M
8/23/2018 11:00 PM 0.00 0.0 M M M
8/24/2018 11:00 PM 0.00 0.0 M M M
8/25/2018 11:00 PM 0.00 0.0 M M M
8/26/2018 11:00 PM T 0.0 M M M
8/27/2018 11:00 PM 0.00 0.0 M M M
8/28/2018 11:00 PM 0.00 0.0 M M M
8/29/2018 11:00 PM 0.00 0.0 M M M
8/30/2018 11:00 PM 0.00 0.0 M M M
8/31/2018 11:00 PM 0.00 0.0 M M M
9/1/2018 11:00 PM 0.00 0.0 M M M
9/2/2018 11:00 PM 0.00 0.0 M M M
9/3/2018 11:00 PM 0.00 0.0 M M M
9/4/2018 11:00 PM 0.00 0.0 M M M
9/5/2018 11:00 PM 0.00 0.0 M M M
9/6/2018 11:00 PM 0.00 0.0 M M M
9/10/2018 11:00 PM 0.01 0.0 M M M
9/11/2018 11:00 PM 0.19 M M M M
9/12/2018 11:00 PM 0.08 M M M M
9/13/2018 11:00 PM 0.23 M M M M
9/14/2018 11:00 PM T M M M M
9/15/2018 11:00 PM 0.02 M M M M Light rain falling at time of observation.
9/16/2018 11:00 PM 0.17 M M M M
9/17/2018 11:00 PM 0.00 0.0 M M M
9/18/2018 11:00 PM 0.00 0.0 M M M
9/19/2018 11:00 PM 0.00 0.0 M M M
9/20/2018 11:00 PM 0.00 0.0 M M M
9/21/2018 11:00 PM 0.00 0.0 M M M
9/22/2018 11:00 PM T M M M M
9/23/2018 11:00 PM 0.01 M M M M
9/24/2018 11:00 PM 0.00 0.0 M M M
9/25/2018 11:00 PM 0.00 0.0 M M M
9/26/2018 11:00 PM 0.00 0.0 M M M
9/27/2018 11:00 PM 0.00 0.0 M M M
9/28/2018 11:00 PM 0.00 0.0 M M M
9/29/2018 11:00 PM 0.02 M M M M
9/30/2018 11:00 PM 0.02 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/8/2017 10/09/2017 11:00 PM 2 0.00 M M
10/27/2017 10/29/2017 11:00 PM 3 0.01 M M
10/31/2017 11/01/2017 11:00 PM 2 0.00 M M
11/22/2017 11/26/2017 11:00 PM 5 1.13 M M
12/22/2017 12/25/2017 11:00 PM 4 0.79 T M Foggy at time of observation. Total precipitation recorded includes liquid water and melted snow. Traces of remaining snow on the ground in protected areas only.
12/31/2017 1/01/2018 11:00 PM 2 0.00 M M
3/23/2018 3/24/2018 11:00 PM 2 0.91 M M
8/9/2018 8/10/2018 11:00 PM 2 0.00 M M
9/7/2018 9/09/2018 11:00 PM 3 0.00 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