Station Overview Station Location
Station Number OR-WS-145 Latitude 45.55395
Station Name Portland 7.8 WNW Longitude -122.830724
County Washington Elevation (ft) 350



Month 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 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 20 1.15 29 1.15 29 0.00 0 0 13 1 0.0 0 0
May 20 2.21 23 2.21 23 0.00 0 0 16 1 0.0 0 0
June 20 3.65 30 3.65 30 0.00 0 0 13 1 0.0 0 0
July 20 0.07 31 0.03 24 0.04 7 1 1 0 0.0 0 0
Aug 20 0.37 31 0.37 31 0.00 0 0 4 0 0.0 0 0
Sept 20 2.20 30 1.08 17 1.12 13 2 4 0 0.0 0 0
Water Year Totals: 9.65" 174 days 8.49" 154 1.16" 20 days 3 51 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
10/2/2019
10/3/2019
10/4/2019
10/5/2019
10/6/2019
10/7/2019
10/8/2019
10/9/2019
10/10/2019
10/11/2019
10/12/2019
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019
10/18/2019
10/19/2019
10/20/2019
10/21/2019
10/22/2019
10/23/2019
10/24/2019
10/25/2019
10/26/2019
10/27/2019
10/28/2019
10/29/2019
10/30/2019
10/31/2019
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
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019
11/22/2019
11/23/2019
11/24/2019
11/25/2019
11/26/2019
11/27/2019
11/28/2019
11/29/2019
11/30/2019
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020
1/7/2020
1/8/2020
1/9/2020
1/10/2020
1/11/2020
1/12/2020
1/13/2020
1/14/2020
1/15/2020
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
1/22/2020
1/23/2020
1/24/2020
1/25/2020
1/26/2020
1/27/2020
1/28/2020
1/29/2020
1/30/2020
1/31/2020
2/1/2020
2/2/2020
2/3/2020
2/4/2020
2/5/2020
2/6/2020
2/7/2020
2/8/2020
2/9/2020
2/10/2020
2/11/2020
2/12/2020
2/13/2020
2/14/2020
2/15/2020
2/16/2020
2/17/2020
2/18/2020
2/19/2020
2/20/2020
2/21/2020
2/22/2020
2/23/2020
2/24/2020
2/25/2020
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020
3/9/2020
3/10/2020
3/11/2020
3/12/2020
3/13/2020
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020
3/20/2020
3/21/2020
3/22/2020
3/23/2020
3/24/2020
3/25/2020
3/26/2020
3/27/2020
3/28/2020
3/29/2020
3/30/2020
3/31/2020
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.11
4/2/2020 0.05
4/3/2020 0.05
4/4/2020 0.01
4/5/2020 0.10
4/6/2020 0.00
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 0.00
4/15/2020 0.00
4/16/2020 0.00
4/17/2020 0.00
4/18/2020 0.02
4/19/2020 0.23
4/20/2020
4/21/2020 0.00
4/22/2020 0.06
4/23/2020 0.22
4/24/2020 T
4/25/2020 0.11
4/26/2020 0.11
4/27/2020 0.07
4/28/2020 0.00
4/29/2020 0.00
4/30/2020 0.01
5/1/2020 0.00
5/2/2020 0.06
5/3/2020 0.51
5/4/2020 0.07
5/5/2020 0.10
5/6/2020 0.09
5/7/2020 0.02
5/8/2020 0.00
5/9/2020 0.00
5/10/2020 0.00
5/11/2020 0.00
5/12/2020 0.18
5/13/2020 0.04
5/14/2020 0.12
5/15/2020 0.26
5/16/2020 0.01
5/17/2020 0.24
5/18/2020 0.14
5/19/2020 0.34
5/20/2020 0.02
5/21/2020 0.01
5/22/2020 T
5/23/2020 0.00
5/24/2020
5/25/2020
5/26/2020
5/27/2020
5/28/2020
5/29/2020
5/30/2020
5/31/2020
6/1/2020 0.00
6/2/2020 0.00
6/3/2020 0.00
6/4/2020 0.00
6/5/2020 0.00
6/6/2020 0.31
6/7/2020 0.43
6/8/2020 0.20
6/9/2020 0.51
6/10/2020 0.11
6/11/2020 0.01
6/12/2020 0.02
6/13/2020 0.24
6/14/2020 0.07
6/15/2020 0.21
6/16/2020 0.45
6/17/2020 0.72
6/18/2020 0.00
6/19/2020 0.00
6/20/2020 0.00
6/21/2020 0.37
6/22/2020 0.00
6/23/2020 0.00
6/24/2020 0.00
6/25/2020 0.00
6/26/2020 0.00
6/27/2020 T
6/28/2020 0.00
6/29/2020 0.00
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.00
7/2/2020 0.03
7/3/2020 0.00
7/4/2020 **
7/5/2020 **
7/6/2020 **
7/7/2020 **
7/8/2020 **
7/9/2020 **
7/10/2020 0.04
7/11/2020 0.00
7/12/2020 0.00
7/13/2020 0.00
7/14/2020 0.00
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 0.00
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 0.00
8/3/2020 0.00
8/4/2020 0.00
8/5/2020 0.00
8/6/2020 0.02
8/7/2020 0.08
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 0.24
8/22/2020 0.03
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 **
9/8/2020 **
9/9/2020 **
9/10/2020 **
9/11/2020 **
9/12/2020 **
9/13/2020 **
9/14/2020 **
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.28
9/19/2020 0.25
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 0.17
9/24/2020 0.38
9/25/2020 **
9/26/2020 **
9/27/2020 **
9/28/2020 1.12
9/29/2020 0.00
9/30/2020 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
4/1/2020 9:00 AM 0.11 M M M M
4/2/2020 8:00 AM 0.05 M M M M
4/3/2020 8:00 AM 0.05 M M M M
4/4/2020 8:00 AM 0.01 M M M M
4/5/2020 8:00 AM 0.10 M M M M
4/6/2020 9:00 AM 0.00 0.0 M M M No ppt.
4/7/2020 8:00 AM 0.00 0.0 M M M Looks to be another nice day, sun coming from behind the clouds soon.
4/8/2020 8:00 AM 0.00 0.0 M M M Another beautiful day ahead!
4/9/2020 8:00 AM 0.00 0.0 M M M Another great sky for moon viewing.
4/10/2020 8:00 AM 0.00 0.0 M M M Still sunny!
4/11/2020 8:00 AM 0.00 0.0 M M M
4/12/2020 8:00 AM 0.00 0.0 M M M
4/13/2020 8:00 AM 0.00 0.0 M M M Chilly nights, but days warming nicely to the upper 60's.
4/14/2020 8:00 AM 0.00 0.0 M M M
4/15/2020 8:00 AM 0.00 0.0 M M M overcast to start the day. dew present.
4/16/2020 8:00 AM 0.00 0.0 M M M Beautiful and sunny. The moon was lovely in the early morning sky. Woke-up too late to see all the planets surrounding it.
4/17/2020 8:00 AM 0.00 0.0 M M M
4/18/2020 8:30 AM 0.02 M M M M
4/19/2020 8:00 AM 0.23 M M M M
4/21/2020 8:00 AM 0.00 0.0 M M M
4/22/2020 8:00 AM 0.06 M M M M
4/23/2020 8:00 AM 0.22 M M M M
4/24/2020 8:00 AM T 0.0 M M M trace amount
4/25/2020 8:00 AM 0.11 M M M M
4/26/2020 8:00 AM 0.11 M M M M
4/27/2020 8:00 AM 0.07 M M M M
4/28/2020 8:00 AM 0.00 0.0 M M M
4/29/2020 8:00 AM 0.00 0.0 M M M
4/30/2020 8:00 AM 0.01 M M M M A light 'sprinkle' late afternoon on the 29th.
5/1/2020 8:00 AM 0.00 0.0 M M M
5/2/2020 8:00 AM 0.06 M M M M
5/3/2020 8:00 AM 0.51 M M M M
5/4/2020 8:00 AM 0.07 M M M M
5/5/2020 8:00 AM 0.10 M M M M
5/6/2020 8:00 AM 0.09 M M M M
5/7/2020 8:00 AM 0.02 M M M M
5/8/2020 8:00 AM 0.00 0.0 M M M Looks like this will be a sunny day. No clouds in the sky. Gentle wind.
5/9/2020 8:00 AM 0.00 0.0 M M M
5/10/2020 8:00 AM 0.00 0.0 M M M
5/11/2020 8:00 AM 0.00 0.0 M M M
5/12/2020 8:00 AM 0.18 M M M M
5/13/2020 8:00 AM 0.04 M M M M
5/14/2020 8:00 AM 0.12 M M M M
5/15/2020 8:00 AM 0.26 M M M M
5/16/2020 8:00 AM 0.01 M M M M
5/17/2020 8:00 AM 0.24 M M M M
5/18/2020 8:00 AM 0.14 M M M M
5/19/2020 8:00 AM 0.34 M M M M
5/20/2020 8:00 AM 0.02 M M M M
5/21/2020 8:00 AM 0.01 M M M M
5/22/2020 8:00 AM T M M M M
5/23/2020 8:00 AM 0.00 0.0 M M M
6/1/2020 8:00 AM 0.00 0.0 M M M No precipitation. .5 inches collected May 24-31.
6/2/2020 8:00 AM 0.00 0.0 M M M No precipitation and looks like a clear day ahead.
6/3/2020 8:00 AM 0.00 0.0 M M M
6/4/2020 8:00 AM 0.00 0.0 M M M
6/5/2020 8:00 AM 0.00 0.0 M M M Heavy downpour began at 8:02 pm on 6/5/2020
6/6/2020 8:00 AM 0.31 M M M M
6/7/2020 8:00 AM 0.43 M M M M
6/8/2020 8:00 AM 0.20 M M M M
6/9/2020 8:00 AM 0.51 M M M M
6/10/2020 8:00 AM 0.11 M M M M
6/11/2020 8:00 AM 0.01 M M M M
6/12/2020 8:00 AM 0.02 M M M M
6/13/2020 8:00 AM 0.24 M M M M
6/14/2020 8:00 AM 0.07 M M M M
6/15/2020 8:00 AM 0.21 M M M M
6/16/2020 8:00 AM 0.45 M M M M
6/17/2020 8:00 AM 0.72 M M M M
6/18/2020 8:00 AM 0.00 0.0 M M M
6/19/2020 8:00 AM 0.00 0.0 M M M
6/20/2020 8:00 AM 0.00 0.0 M M M
6/21/2020 8:00 AM 0.37 M M M M
6/22/2020 8:00 AM 0.00 0.0 M M M
6/23/2020 8:00 AM 0.00 0.0 M M M
6/24/2020 8:00 AM 0.00 0.0 M M M
6/25/2020 8:00 AM 0.00 0.0 M M M
6/26/2020 8:00 AM 0.00 0.0 M M M
6/27/2020 8:00 AM T M M M M
6/28/2020 8:00 AM 0.00 0.0 M M M
6/29/2020 8:00 AM 0.00 0.0 M M M
6/30/2020 8:00 AM 0.00 0.0 M M M Misting, but no accumulation in my tube. Droplets on the cone.
7/1/2020 8:00 AM 0.00 0.0 M M M
7/2/2020 8:00 AM 0.03 M M M M
7/3/2020 8:00 AM 0.00 0.0 M M M
7/11/2020 8:00 AM 0.00 0.0 M M M
7/12/2020 8:00 AM 0.00 0.0 M M M
7/13/2020 8:00 AM 0.00 0.0 M M M
7/14/2020 8:00 AM 0.00 0.0 M M M
7/15/2020 8:00 AM 0.00 0.0 M M M
7/16/2020 8:00 AM 0.00 0.0 M M M
7/17/2020 8:00 AM 0.00 0.0 M M M
7/18/2020 8:00 AM 0.00 0.0 M M M
7/19/2020 8:00 AM 0.00 0.0 M M M
7/20/2020 8:00 AM 0.00 0.0 M M M
7/21/2020 8:00 AM 0.00 0.0 M M M
7/22/2020 8:00 AM 0.00 0.0 M M M
7/23/2020 8:00 AM 0.00 0.0 M M M
7/24/2020 8:00 AM 0.00 0.0 M M M
7/25/2020 8:00 AM 0.00 0.0 M M M
7/26/2020 8:00 AM 0.00 0.0 M M M
7/27/2020 8:00 AM 0.00 0.0 M M M
7/28/2020 8:00 AM 0.00 0.0 M M M
7/29/2020 8:00 AM 0.00 0.0 M M M
7/30/2020 8:00 AM 0.00 0.0 M M M
7/31/2020 8:00 AM 0.00 0.0 M M M
8/1/2020 8:00 AM 0.00 0.0 M M M
8/2/2020 8:00 AM 0.00 0.0 M M M
8/3/2020 8:00 AM 0.00 0.0 M M M
8/4/2020 8:00 AM 0.00 0.0 M M M
8/5/2020 8:00 AM 0.00 0.0 M M M
8/6/2020 8:00 AM 0.02 M M M M
8/7/2020 8:00 AM 0.08 M M M M
8/8/2020 8:00 AM 0.00 0.0 M M M
8/9/2020 8:00 AM 0.00 0.0 M M M
8/10/2020 8:00 AM 0.00 0.0 M M M
8/11/2020 8:00 AM 0.00 0.0 M M M
8/12/2020 8:00 AM 0.00 0.0 M M M
8/13/2020 8:00 AM 0.00 0.0 M M M
8/14/2020 8:00 AM 0.00 0.0 M M M
8/15/2020 8:00 AM 0.00 0.0 M M M
8/16/2020 8:00 AM 0.00 0.0 M M M
8/17/2020 8:00 AM 0.00 0.0 M M M
8/18/2020 8:00 AM 0.00 0.0 M M M
8/19/2020 8:00 AM 0.00 0.0 M M M
8/20/2020 8:00 AM 0.00 0.0 M M M
8/21/2020 8:00 AM 0.24 M M M M
8/22/2020 8:00 AM 0.03 M M M M
8/23/2020 8:00 AM 0.00 0.0 M M M
8/24/2020 8:00 AM 0.00 0.0 M M M
8/25/2020 8:00 AM 0.00 0.0 M M M
8/26/2020 8:00 AM 0.00 0.0 M M M
8/27/2020 8:00 AM 0.00 0.0 M M M
8/28/2020 8:00 AM 0.00 0.0 M M M
8/29/2020 8:00 AM 0.00 0.0 M M M
8/30/2020 8:00 AM 0.00 0.0 M M M
8/31/2020 8:00 AM 0.00 0.0 M M M
9/1/2020 8:00 AM 0.00 0.0 M M M
9/2/2020 8:00 AM 0.00 0.0 M M M
9/3/2020 8:00 AM 0.00 0.0 M M M
9/4/2020 8:00 AM 0.00 0.0 M M M
9/5/2020 8:00 AM 0.00 0.0 M M M
9/6/2020 8:00 AM 0.00 0.0 M M M
9/16/2020 8:00 AM 0.00 0.0 M M M
9/17/2020 8:00 AM 0.00 0.0 M M M
9/18/2020 8:00 AM 0.28 M M M M
9/19/2020 8:00 AM 0.25 M M M M
9/20/2020 8:00 AM 0.00 0.0 M M M
9/21/2020 8:00 AM 0.00 0.0 M M M
9/22/2020 8:00 AM 0.00 0.0 M M M
9/23/2020 8:00 AM 0.17 M M M M
9/24/2020 8:00 AM 0.38 M M M M
9/29/2020 8:00 AM 0.00 0.0 M M M
9/30/2020 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
7/4/2020 7/10/2020 8:00 AM 7 0.04 M M
9/7/2020 9/15/2020 8:00 AM 9 0.00 M M Heavy winds and dry weather that lead to the spread of fires. I found smoke debris in my gauge when I checked it on return home.
9/25/2020 9/28/2020 8:00 AM 4 1.12 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
6/16/2020 7:24 PM Just a one layer depth on the ground. The streets, yards,all were white. Gutters on the side of the road became small streams for a time. 1/2" Grape 3/8" 1/4" Pea Size Mixed|Clear Ice|White Ice 4 1min minor leaf damage Continuous False Before rain Same time as smaller hail 10-20