Station Overview Station Location
Station Number OR-BN-141 Latitude 44.4736
Station Name Corvallis 9.6 SW Longitude -123.4135
County Benton Elevation (ft) 629



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 19 3.73 2.37 31 2.37 31 0.00 0 0 12 0 0.0 0 0
Nov 19 9.14 1.74 30 1.27 5 0.47 25 4 4 0 0.0 0 0
Dec 19 10.65 6.12 30 5.39 13 0.73 17 6 13 0 0.0 0 0
Jan 20 9.43 13.98 30 13.50 27 0.48 3 1 26 1 0.0 0 0
Feb 20 7.07 2.12 27 1.72 17 0.40 10 3 12 1 0.0 0 0
March 20 6.47 4.02 19 2.14 9 1.88 10 3 9 0 0.0 0 0
April 20 3.88 2.10 30 2.10 24 0.00 6 2 14 0 0.0 0 0
May 20 2.58 3.44 30 3.44 24 0.00 6 2 19 0 0.0 0 0
June 20 1.63 1.31 30 1.31 20 0.00 10 3 14 1 0.0 0 0
July 20 0.45 0.00 29 0.00 27 0.00 2 1 0 0 0.0 0 0
Aug 20 0.53 0.00 31 0.00 26 0.00 5 2 0 0 0.0 0 0
Sept 20 1.40 1.87 30 1.87 30 0.00 0 0 7 0 0.0 0 0
Water Year Totals: 56.96" 39.07" 347 days 35.11" 253 3.96" 94 days 27 130 days 3 days 0.0" 0 days 0 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
10/1/2019 0.00
10/2/2019 0.00
10/3/2019 0.08
10/4/2019 0.03
10/5/2019 0.00
10/6/2019 0.00
10/7/2019 0.00
10/8/2019 0.03
10/9/2019 0.08
10/10/2019 0.00
10/11/2019 0.00
10/12/2019 0.00
10/13/2019 0.04
10/14/2019 0.00
10/15/2019 0.00
10/16/2019 0.07
10/17/2019 0.43
10/18/2019 0.32
10/19/2019 1.08
10/20/2019 0.05
10/21/2019 0.06
10/22/2019 0.10
10/23/2019 0.00
10/24/2019 0.00
10/25/2019 0.00
10/26/2019 0.00
10/27/2019 0.00
10/28/2019 0.00
10/29/2019 0.00
10/30/2019 0.00
10/31/2019 0.00
11/1/2019 **
11/2/2019 **
11/3/2019 **
11/4/2019 **
11/5/2019 **
11/6/2019 **
11/7/2019 **
11/8/2019 **
11/9/2019 **
11/10/2019 **
11/11/2019 **
11/12/2019 **
11/13/2019 **
11/14/2019 0.00
11/15/2019 0.12
11/16/2019 **
11/17/2019 0.01
11/18/2019 0.00
11/19/2019 0.87
11/20/2019 **
11/21/2019 **
11/22/2019 **
11/23/2019 0.00
11/24/2019 0.01
11/25/2019 0.27
11/26/2019 **
11/27/2019 0.46
11/28/2019 **
11/29/2019 **
11/30/2019 **
12/1/2019 0.28
12/2/2019 **
12/3/2019 **
12/4/2019 **
12/5/2019 **
12/6/2019 0.00
12/7/2019 0.59
12/8/2019 0.12
12/9/2019 **
12/10/2019 0.00
12/11/2019 0.76
12/12/2019 0.57
12/13/2019 **
12/14/2019 **
12/15/2019 0.45
12/16/2019 **
12/17/2019 **
12/18/2019 0.00
12/19/2019 0.32
12/20/2019 0.65
12/21/2019 1.45
12/22/2019 0.15
12/23/2019 0.29
12/24/2019 0.06
12/25/2019 0.12
12/26/2019 **
12/27/2019 **
12/28/2019 0.00
12/29/2019 0.05
12/30/2019 0.26
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.92
1/2/2020 0.15
1/3/2020 0.01
1/4/2020 0.51
1/5/2020 0.60
1/6/2020 0.80
1/7/2020 0.57
1/8/2020 0.50
1/9/2020 0.18
1/10/2020 0.03
1/11/2020 1.75
1/12/2020 0.85
1/13/2020 0.69
1/14/2020 0.31
1/15/2020 0.16
1/16/2020 0.74
1/17/2020 **
1/18/2020 **
1/19/2020 0.48
1/20/2020 0.01
1/21/2020 0.34
1/22/2020 1.04
1/23/2020 0.34
1/24/2020
1/25/2020 0.14
1/26/2020 0.50
1/27/2020 0.20
1/28/2020 1.58
1/29/2020 0.28
1/30/2020 0.30
1/31/2020 T
2/1/2020 0.24
2/2/2020 0.07
2/3/2020
2/4/2020
2/5/2020 0.16
2/6/2020 0.04
2/7/2020 0.01
2/8/2020 **
2/9/2020 **
2/10/2020 0.40
2/11/2020 0.00
2/12/2020 0.00
2/13/2020 0.00
2/14/2020 0.11
2/15/2020 0.13
2/16/2020 0.61
2/17/2020 0.02
2/18/2020 T
2/19/2020 **
2/20/2020 **
2/21/2020 T
2/22/2020 0.00
2/23/2020 0.11
2/24/2020 0.07
2/25/2020 **
2/26/2020 **
2/27/2020 **
2/28/2020 0.00
2/29/2020 0.15
3/1/2020 0.12
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020 0.23
3/8/2020 0.08
3/9/2020 **
3/10/2020 **
3/11/2020 **
3/12/2020 0.00
3/13/2020 **
3/14/2020 **
3/15/2020 0.88
3/16/2020
3/17/2020
3/18/2020
3/19/2020
3/20/2020
3/21/2020
3/22/2020
3/23/2020 0.04
3/24/2020 0.29
3/25/2020 0.30
3/26/2020 0.06
3/27/2020 0.07
3/28/2020 **
3/29/2020 **
3/30/2020 1.00
3/31/2020 0.95
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.12
4/2/2020 0.19
4/3/2020 0.10
4/4/2020 0.11
4/5/2020 0.21
4/6/2020 0.03
4/7/2020 0.00
4/8/2020 0.00
4/9/2020 0.00
4/10/2020 0.00
4/11/2020 0.00
4/12/2020 0.00
4/13/2020 0.00
4/14/2020 **
4/15/2020 **
4/16/2020 **
4/17/2020 0.00
4/18/2020 0.00
4/19/2020 0.04
4/20/2020 0.00
4/21/2020 0.00
4/22/2020 0.31
4/23/2020 0.23
4/24/2020 0.42
4/25/2020 0.07
4/26/2020 0.05
4/27/2020 0.20
4/28/2020 0.02
4/29/2020 **
4/30/2020 T
5/1/2020 0.00
5/2/2020 0.23
5/3/2020 0.51
5/4/2020 0.02
5/5/2020 0.02
5/6/2020 0.07
5/7/2020 0.00
5/8/2020
5/9/2020 0.00
5/10/2020 0.00
5/11/2020 0.00
5/12/2020 0.07
5/13/2020 0.12
5/14/2020 0.25
5/15/2020 0.20
5/16/2020 0.01
5/17/2020 0.14
5/18/2020 1.14
5/19/2020 0.02
5/20/2020 0.04
5/21/2020 0.03
5/22/2020 0.13
5/23/2020 0.02
5/24/2020 **
5/25/2020 0.00
5/26/2020 0.01
5/27/2020 **
5/28/2020 **
5/29/2020 **
5/30/2020 0.00
5/31/2020 0.41
6/1/2020 **
6/2/2020 **
6/3/2020 **
6/4/2020 **
6/5/2020 0.00
6/6/2020 0.01
6/7/2020 0.07
6/8/2020 0.07
6/9/2020 0.09
6/10/2020 0.07
6/11/2020 0.01
6/12/2020 0.01
6/13/2020 0.14
6/14/2020 0.02
6/15/2020 0.15
6/16/2020 0.11
6/17/2020 0.54
6/18/2020 0.00
6/19/2020 0.00
6/20/2020 0.01
6/21/2020 0.01
6/22/2020 **
6/23/2020 **
6/24/2020 0.00
6/25/2020 0.00
6/26/2020 **
6/27/2020 0.00
6/28/2020 T
6/29/2020 0.00
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.00
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 **
7/7/2020 0.00
7/8/2020 0.00
7/9/2020 0.00
7/10/2020 0.00
7/11/2020 0.00
7/12/2020 0.00
7/13/2020 0.00
7/14/2020
7/15/2020 0.00
7/16/2020 0.00
7/17/2020 0.00
7/18/2020 0.00
7/19/2020 0.00
7/20/2020 0.00
7/21/2020 0.00
7/22/2020 0.00
7/23/2020 0.00
7/24/2020
7/25/2020 0.00
7/26/2020 0.00
7/27/2020 0.00
7/28/2020 0.00
7/29/2020 0.00
7/30/2020 0.00
7/31/2020 0.00
8/1/2020 0.00
8/2/2020 **
8/3/2020 **
8/4/2020 0.00
8/5/2020 0.00
8/6/2020 **
8/7/2020 0.00
8/8/2020 0.00
8/9/2020 0.00
8/10/2020 0.00
8/11/2020 0.00
8/12/2020 0.00
8/13/2020 0.00
8/14/2020 0.00
8/15/2020 0.00
8/16/2020 0.00
8/17/2020 0.00
8/18/2020 0.00
8/19/2020 0.00
8/20/2020 0.00
8/21/2020 0.00
8/22/2020 0.00
8/23/2020 0.00
8/24/2020 0.00
8/25/2020 0.00
8/26/2020 0.00
8/27/2020 0.00
8/28/2020 0.00
8/29/2020 0.00
8/30/2020 0.00
8/31/2020 0.00
9/1/2020 0.00
9/2/2020 0.00
9/3/2020 0.00
9/4/2020 0.00
9/5/2020 0.00
9/6/2020 0.00
9/7/2020 0.00
9/8/2020 0.00
9/9/2020 0.00
9/10/2020 0.00
9/11/2020 0.00
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.42
9/19/2020 0.35
9/20/2020 0.02
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.52
9/25/2020 0.15
9/26/2020 0.40
9/27/2020 0.01
9/28/2020 0.00
9/29/2020 0.00
9/30/2020 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 9:00 AM 0.00 0.0 M M M
10/2/2019 9:00 AM 0.00 0.0 M M M
10/3/2019 9:00 AM 0.08 M M M M
10/4/2019 8:50 AM 0.03 M M M M
10/5/2019 9:00 AM 0.00 0.0 M M M
10/6/2019 9:00 AM 0.00 0.0 M M M
10/7/2019 9:00 AM 0.00 0.0 M M M
10/8/2019 8:50 AM 0.03 M M M M
10/9/2019 9:00 AM 0.08 M M M M
10/10/2019 9:00 AM 0.00 0.0 M M M
10/11/2019 9:00 AM 0.00 0.0 M M M
10/12/2019 9:00 AM 0.00 0.0 M M M
10/13/2019 9:00 AM 0.04 M M M M
10/14/2019 9:00 AM 0.00 0.0 M M M
10/15/2019 9:00 AM 0.00 0.0 M M M
10/16/2019 9:05 AM 0.07 M M M M
10/17/2019 9:00 AM 0.43 M M M M
10/18/2019 8:55 AM 0.32 M M M M
10/19/2019 9:00 AM 1.08 M M M M Showers and squalls overnight, some thunder with intense squall 7:30 - 8 AM, accompanied by strong wind
10/20/2019 9:00 AM 0.05 M M M M
10/21/2019 8:50 AM 0.06 M M M M
10/22/2019 8:55 AM 0.10 M M M M
10/23/2019 9:00 AM 0.00 0.0 M M M
10/24/2019 9:00 AM 0.00 0.0 M M M
10/25/2019 9:00 AM 0.00 0.0 M M M
10/26/2019 9:00 AM 0.00 0.0 M M M
10/27/2019 9:00 AM 0.00 0.0 M M M
10/28/2019 9:00 AM 0.00 0.0 M M M
10/29/2019 9:00 AM 0.00 0.0 M M M
10/30/2019 9:00 AM 0.00 0.0 M M M
10/31/2019 9:00 AM 0.00 0.0 M M M
11/15/2019 8:45 AM 0.12 M M M M
11/18/2019 9:00 AM 0.00 0.0 M M M
11/19/2019 9:00 AM 0.87 M M M M
11/24/2019 9:00 AM 0.01 M M M M
11/25/2019 9:00 AM 0.27 M M M M
12/7/2019 9:05 AM 0.59 M M M M
12/8/2019 9:00 AM 0.12 M M M M
12/11/2019 9:00 AM 0.76 M M M M
12/12/2019 9:10 AM 0.57 M M M M
12/19/2019 9:00 AM 0.32 M M M M
12/20/2019 9:00 AM 0.65 M M M M Most fell during daylight yesterday.
12/21/2019 9:00 AM 1.45 M M M M Heavy rain overnight.
12/22/2019 9:00 AM 0.15 M M M M
12/23/2019 8:50 AM 0.29 M M M M
12/24/2019 9:00 AM 0.06 M M M M Most during showers yesterday afternoon
12/25/2019 9:00 AM 0.12 M M M M
12/29/2019 9:00 AM 0.05 M M M M
12/30/2019 9:00 AM 0.26 M M M M
1/1/2020 9:00 AM 0.92 M M M M Most between 5 and 11 PM yesterday, along with strong winds
1/2/2020 8:50 AM 0.15 M M M M
1/3/2020 9:00 AM 0.01 M M M M
1/4/2020 9:00 AM 0.51 M M M M Most between 8 PM to midnight, with heavy wind
1/5/2020 9:00 AM 0.60 M M M M
1/6/2020 8:30 AM 0.80 M M M M
1/7/2020 9:00 AM 0.57 M M M M
1/8/2020 9:00 AM 0.50 M M M M
1/9/2020 9:00 AM 0.18 M M M M
1/10/2020 9:00 AM 0.03 M M M M
1/11/2020 9:00 AM 1.75 M M M M Continuous rain, heavy at times, with strong wind
1/12/2020 8:35 AM 0.85 M M M M
1/13/2020 9:00 AM 0.69 M M M M
1/14/2020 9:00 AM 0.31 M M M M Snow overnight, <1/2", not yet melted, so not included in ppt total today
1/15/2020 9:00 AM 0.16 M M M M Includes melt from yesterday's snow
1/16/2020 9:00 AM 0.74 M M M M Includes small amt. of snow melt from yesterday.
1/20/2020 9:00 AM 0.01 M M M M
1/21/2020 9:00 AM 0.34 M M M M
1/22/2020 8:40 AM 1.04 M M M M
1/23/2020 9:00 AM 0.34 M M M M
1/25/2020 9:00 AM 0.14 M M M M
1/26/2020 9:05 AM 0.50 M M M M Rain started at dark, most fell during early part of night.
1/27/2020 9:00 AM 0.20 M M M M Most after 5 PM into early evening
1/28/2020 9:00 AM 1.58 M M M M All day, all night rain, with occasional gusts.Storm creeks running.
1/29/2020 9:00 AM 0.28 M M M M
1/30/2020 9:00 AM 0.30 M M M M
1/31/2020 9:00 AM T M M M M
2/1/2020 9:00 AM 0.24 M M M M
2/2/2020 9:00 AM 0.07 M M M M
2/5/2020 9:00 AM 0.16 M M M M
2/6/2020 9:00 AM 0.04 M M M M
2/7/2020 9:00 AM 0.01 M M M M
2/11/2020 9:00 AM 0.00 0.0 M M M
2/12/2020 9:00 AM 0.00 0.0 M M M
2/13/2020 9:00 AM 0.00 0.0 M M M
2/14/2020 9:00 AM 0.11 M M M M
2/15/2020 8:55 AM 0.13 M M M M Rain in night
2/16/2020 9:00 AM 0.61 M M M M
2/17/2020 8:55 AM 0.02 M M M M Light rain in night
2/18/2020 9:00 AM T M M M M
2/22/2020 9:00 AM 0.00 0.0 M M M
2/23/2020 9:00 AM 0.11 M M M M
2/24/2020 9:00 AM 0.07 M M M M
2/29/2020 8:55 AM 0.15 M M M M
3/1/2020 9:00 AM 0.12 M M M M Includes some hail from mid-day squall.
3/7/2020 9:00 AM 0.23 M M M M
3/8/2020 9:00 AM 0.08 M M M M Showers during yesterday
3/23/2020 9:00 AM 0.04 M M M M
3/24/2020 9:00 AM 0.29 M M M M
3/25/2020 9:00 AM 0.30 M M M M
3/26/2020 9:00 AM 0.06 M M M M
3/27/2020 9:00 AM 0.07 M M M M
3/31/2020 9:00 AM 0.95 M M M M
4/1/2020 9:00 AM 0.12 M M M M
4/2/2020 9:00 AM 0.19 M M M M
4/3/2020 9:00 AM 0.10 M M M M Squalls yesterday, one with sleet, others with slush
4/4/2020 9:00 AM 0.11 M M M M One squall yesterday mixed rain and hail, otherwise rain showers
4/5/2020 8:55 AM 0.21 M M M M
4/6/2020 9:00 AM 0.03 0.0 M M M
4/7/2020 9:00 AM 0.00 0.0 M M M
4/8/2020 9:00 AM 0.00 0.0 M M M
4/9/2020 9:00 AM 0.00 0.0 M M M
4/10/2020 9:00 AM 0.00 0.0 M M M
4/11/2020 9:00 AM 0.00 0.0 M M M
4/12/2020 9:00 AM 0.00 0.0 M M M
4/13/2020 9:00 AM 0.00 0.0 M M M
4/18/2020 9:00 AM 0.00 0.0 M M M
4/19/2020 9:00 AM 0.04 M M M M
4/20/2020 9:00 AM 0.00 0.0 M M M
4/21/2020 9:00 AM 0.00 0.0 M M M
4/22/2020 9:00 AM 0.31 M M M M
4/23/2020 9:00 AM 0.23 M M M M
4/24/2020 9:00 AM 0.42 M M M M
4/25/2020 9:00 AM 0.07 M M M M
4/26/2020 9:00 AM 0.05 M M M M
4/27/2020 9:00 AM 0.20 M M M M
4/28/2020 8:55 AM 0.02 M M M M
5/1/2020 9:00 AM 0.00 0.0 M M M
5/2/2020 9:05 AM 0.23 M M M M
5/3/2020 9:00 AM 0.51 M M M M
5/4/2020 9:00 AM 0.02 M M M M
5/5/2020 8:50 AM 0.02 M M M M
5/6/2020 9:00 AM 0.07 M M M M
5/7/2020 9:00 AM 0.00 0.0 M M M
5/9/2020 9:00 AM 0.00 0.0 M M M
5/10/2020 9:00 AM 0.00 0.0 M M M
5/11/2020 9:00 AM 0.00 0.0 M M M
5/12/2020 8:50 AM 0.07 M M M M
5/13/2020 9:00 AM 0.12 M M M M
5/14/2020 9:00 AM 0.25 M M M M
5/15/2020 9:00 AM 0.20 M M M M
5/16/2020 9:00 AM 0.01 M M M M
5/17/2020 9:00 AM 0.14 M M M M
5/18/2020 9:00 AM 1.14 M M M M
5/19/2020 9:00 AM 0.02 M M M M
5/20/2020 9:00 AM 0.04 M M M M
5/21/2020 9:00 AM 0.03 M M M M
5/22/2020 9:00 AM 0.13 M M M M
5/23/2020 9:00 AM 0.02 M M M M
5/26/2020 9:00 AM 0.01 M M M M
5/31/2020 9:00 AM 0.41 M M M M
6/6/2020 9:00 AM 0.01 M M M M
6/7/2020 8:45 AM 0.07 M M M M
6/8/2020 9:00 AM 0.07 M M M M
6/9/2020 9:00 AM 0.09 M M M M
6/10/2020 9:00 AM 0.07 M M M M
6/11/2020 9:00 AM 0.01 M M M M
6/12/2020 9:00 AM 0.01 M M M M
6/13/2020 9:00 AM 0.14 M M M M
6/14/2020 9:00 AM 0.02 M M M M
6/15/2020 9:00 AM 0.15 M M M M
6/16/2020 9:00 AM 0.11 M M M M
6/17/2020 9:00 AM 0.54 M M M M Heavy showers mid-day yesterday, but not T-storms
6/18/2020 9:00 AM 0.00 0.0 M M M
6/19/2020 9:00 AM 0.00 0.0 M M M
6/20/2020 9:00 AM 0.01 M M M M Light rain starts 8:45 AM
6/21/2020 9:00 AM 0.01 M M M M
6/25/2020 9:00 AM 0.00 0.0 M M M
6/28/2020 9:00 AM T M M M M
6/29/2020 9:00 AM 0.00 0.0 M M M
6/30/2020 9:00 AM 0.00 0.0 M M M
7/1/2020 9:00 AM 0.00 0.0 M M M
7/2/2020 9:00 AM 0.00 0.0 M M M
7/3/2020 9:00 AM 0.00 0.0 M M M
7/4/2020 9:00 AM 0.00 0.0 M M M
7/5/2020 9:00 AM 0.00 0.0 M M M
7/8/2020 9:00 AM 0.00 0.0 M M M
7/9/2020 9:00 AM 0.00 0.0 M M M
7/10/2020 9:00 AM 0.00 0.0 M M M
7/11/2020 9:00 AM 0.00 0.0 M M M
7/12/2020 9:00 AM 0.00 0.0 M M M
7/13/2020 9:00 AM 0.00 0.0 M M M
7/15/2020 9:00 AM 0.00 0.0 M M M
7/16/2020 9:00 AM 0.00 0.0 M M M
7/17/2020 9:00 AM 0.00 0.0 M M M
7/18/2020 9:00 AM 0.00 0.0 M M M
7/19/2020 9:00 AM 0.00 0.0 M M M
7/20/2020 9:00 AM 0.00 0.0 M M M
7/21/2020 9:00 AM 0.00 0.0 M M M
7/22/2020 9:00 AM 0.00 0.0 M M M
7/23/2020 9:00 AM 0.00 0.0 M M M
7/25/2020 9:00 AM 0.00 0.0 M M M
7/26/2020 9:00 AM 0.00 0.0 M M M
7/27/2020 9:00 AM 0.00 0.0 M M M
7/28/2020 9:00 AM 0.00 0.0 M M M
7/29/2020 9:00 AM 0.00 0.0 M M M
7/30/2020 9:00 AM 0.00 0.0 M M M
7/31/2020 9:00 AM 0.00 0.0 M M M
8/1/2020 9:00 AM 0.00 0.0 M M M
8/5/2020 9:00 AM 0.00 0.0 M M M
8/8/2020 9:00 AM 0.00 0.0 M M M
8/9/2020 9:00 AM 0.00 0.0 M M M
8/10/2020 9:00 AM 0.00 0.0 M M M
8/11/2020 9:00 AM 0.00 0.0 M M M
8/12/2020 9:00 AM 0.00 0.0 M M M
8/13/2020 9:00 AM 0.00 0.0 M M M
8/14/2020 9:00 AM 0.00 0.0 M M M
8/15/2020 9:00 AM 0.00 0.0 M M M
8/16/2020 9:00 AM 0.00 0.0 M M M
8/17/2020 9:00 AM 0.00 0.0 M M M
8/18/2020 9:00 AM 0.00 0.0 M M M
8/19/2020 9:00 AM 0.00 0.0 M M M
8/20/2020 9:00 AM 0.00 0.0 M M M
8/21/2020 9:00 AM 0.00 0.0 M M M
8/22/2020 9:00 AM 0.00 0.0 M M M
8/23/2020 9:00 AM 0.00 0.0 M M M
8/24/2020 9:00 AM 0.00 0.0 M M M
8/25/2020 9:00 AM 0.00 0.0 M M M
8/26/2020 9:00 AM 0.00 0.0 M M M
8/27/2020 9:00 AM 0.00 0.0 M M M
8/28/2020 9:00 AM 0.00 0.0 M M M
8/29/2020 9:00 AM 0.00 0.0 M M M
8/30/2020 9:00 AM 0.00 0.0 M M M
8/31/2020 9:00 AM 0.00 0.0 M M M
9/1/2020 9:00 AM 0.00 0.0 M M M
9/2/2020 9:00 AM 0.00 0.0 M M M
9/3/2020 9:00 AM 0.00 0.0 M M M
9/4/2020 9:00 AM 0.00 0.0 M M M
9/5/2020 9:00 AM 0.00 0.0 M M M
9/6/2020 9:00 AM 0.00 0.0 M M M
9/7/2020 9:00 AM 0.00 0.0 M M M
9/8/2020 9:00 AM 0.00 0.0 M M M
9/9/2020 9:00 AM 0.00 0.0 M M M
9/10/2020 9:00 AM 0.00 0.0 M M M
9/11/2020 9:00 AM 0.00 0.0 M M M
9/12/2020 9:00 AM 0.00 0.0 M M M
9/13/2020 9:00 AM 0.00 0.0 M M M
9/14/2020 9:00 AM 0.00 0.0 M M M
9/15/2020 9:00 AM 0.00 0.0 M M M
9/16/2020 9:00 AM 0.00 0.0 M M M
9/17/2020 9:00 AM 0.00 0.0 M M M
9/18/2020 9:00 AM 0.42 M M M M Frequent thunder showers overnight
9/19/2020 9:00 AM 0.35 M M M M Showers, some with thunder, during afternoon
9/20/2020 9:00 AM 0.02 M M M M Shower early yesterday
9/21/2020 9:00 AM 0.00 0.0 M M M
9/22/2020 9:00 AM 0.00 0.0 M M M
9/23/2020 9:00 AM 0.00 0.0 M M M
9/24/2020 9:00 AM 0.52 M M M M
9/25/2020 9:00 AM 0.15 M M M M
9/26/2020 9:00 AM 0.40 M M M M
9/27/2020 9:00 AM 0.01 M M M M
9/28/2020 9:00 AM 0.00 0.0 M M M
9/29/2020 9:00 AM 0.00 0.0 M M M
9/30/2020 9:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/1/2019 11/14/2019 9:00 AM 14 0.00 M M Never this dry in western Oregon this time of year!
11/16/2019 11/17/2019 5:00 PM 2 0.01 M M
11/20/2019 11/23/2019 9:00 AM 4 0.00 M M
11/26/2019 11/27/2019 9:00 AM 2 0.46 M M Most overnight, 26 - 27 November
11/28/2019 12/01/2019 9:00 AM 4 0.28 M M Includes ~1/2" snow overnight 11/30 - 12/1
12/2/2019 12/06/2019 9:00 AM 5 0.00 M M
12/9/2019 12/10/2019 9:00 AM 2 0.00 M M
12/13/2019 12/15/2019 9:00 AM 3 0.45 M M
12/16/2019 12/18/2019 9:00 AM 3 0.00 M M
12/26/2019 12/28/2019 9:00 AM 3 0.00 M M
1/17/2020 1/19/2020 1:00 PM 3 0.48 M M Most probably on Jan 17, none on jan 19
2/8/2020 2/10/2020 9:00 AM 3 0.40 M M Rain PM 8 Feb, AM and early PM 9 Feb
2/19/2020 2/21/2020 9:00 AM 3 T M M
2/25/2020 2/28/2020 9:00 AM 4 0.00 M M
3/9/2020 3/12/2020 9:00 AM 4 0.00 M M
3/13/2020 3/15/2020 9:10 AM 3 0.88 M M Mostly overnight 3/13 - 3/14 as mixed rain and snow. Accumulated snow ~1-1/2" morning of 3/14. Melt included in ppt total.
3/28/2020 3/30/2020 9:00 AM 3 1.00 M M 0.4" accumulated 3/28 to 3/29. Remainder fell overnight 3/29 to 9 AM 3/30.
4/14/2020 4/17/2020 9:00 AM 4 0.00 M M
4/29/2020 4/30/2020 9:00 AM 2 T M M
5/24/2020 5/25/2020 9:00 AM 2 0.00 M M
5/27/2020 5/30/2020 9:00 AM 4 0.00 M M
6/1/2020 6/05/2020 9:00 AM 5 0.00 M M
6/22/2020 6/24/2020 9:00 AM 3 0.00 M M
6/26/2020 6/27/2020 9:00 AM 2 0.00 M M
7/6/2020 7/07/2020 9:00 AM 2 0.00 M M
8/2/2020 8/04/2020 9:00 AM 3 0.00 M M
8/6/2020 8/07/2020 9:00 AM 2 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