Station Overview Station Location
Station Number OR-WS-12 Latitude 45.4544
Station Name Beaverton 1.7 SSE Longitude -122.79697
County Washington Elevation (ft) 174



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 10 3.11 0.62 4 0.62 4 0.00 0 0 4 0 0.0 0 0
Nov 10 6.34 4.52 23 4.52 23 0.00 0 0 19 0 0.0 0 0
Dec 10 6.45 5.84 15 5.84 15 0.00 0 0 15 0 0.0 0 0
Jan 11 5.67 1.05 1 1.05 1 0.00 0 0 1 0 0.0 0 0
Feb 11 4.70 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 11 4.11 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 11 3.02 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 11 2.18 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 11 1.67 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 11 0.58 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 11 0.51 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 11 1.28 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 39.62" 12.03" 43 days 12.03" 43 0.00" 0 days 0 39 days 0 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
10/1/2010
10/2/2010
10/3/2010
10/4/2010
10/5/2010
10/6/2010
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010
10/20/2010
10/21/2010
10/22/2010
10/23/2010
10/24/2010
10/25/2010
10/26/2010 0.26
10/27/2010 0.02
10/28/2010
10/29/2010 0.32
10/30/2010 0.02
10/31/2010
11/1/2010
11/2/2010 0.53
11/3/2010 0.03
11/4/2010 0.00
11/5/2010 0.02
11/6/2010 0.03
11/7/2010
11/8/2010 0.10
11/9/2010 0.06
11/10/2010 0.53
11/11/2010
11/12/2010
11/13/2010 0.02
11/14/2010 0.23
11/15/2010 0.00
11/16/2010 0.04
11/17/2010 0.00
11/18/2010 1.03
11/19/2010 0.49
11/20/2010 0.47
11/21/2010
11/22/2010 0.23
11/23/2010 0.18
11/24/2010 0.00
11/25/2010
11/26/2010 0.02
11/27/2010 0.20
11/28/2010
11/29/2010 0.04
11/30/2010 0.27
12/1/2010 0.50
12/2/2010 0.03
12/3/2010
12/4/2010
12/5/2010
12/6/2010
12/7/2010
12/8/2010
12/9/2010 0.98
12/10/2010 1.27
12/11/2010 0.30
12/12/2010 0.90
12/13/2010 0.20
12/14/2010 0.55
12/15/2010
12/16/2010
12/17/2010 0.02
12/18/2010 0.49
12/19/2010 0.15
12/20/2010 0.35
12/21/2010
12/22/2010 0.04
12/23/2010 0.01
12/24/2010
12/25/2010 0.05
12/26/2010
12/27/2010
12/28/2010
12/29/2010
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011
1/4/2011
1/5/2011
1/6/2011
1/7/2011
1/8/2011
1/9/2011
1/10/2011
1/11/2011
1/12/2011
1/13/2011
1/14/2011
1/15/2011
1/16/2011
1/17/2011 1.05
1/18/2011
1/19/2011
1/20/2011
1/21/2011
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011
3/8/2011
3/9/2011
3/10/2011
3/11/2011
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011
3/22/2011
3/23/2011
3/24/2011
3/25/2011
3/26/2011
3/27/2011
3/28/2011
3/29/2011
3/30/2011
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011
4/5/2011
4/6/2011
4/7/2011
4/8/2011
4/9/2011
4/10/2011
4/11/2011
4/12/2011
4/13/2011
4/14/2011
4/15/2011
4/16/2011
4/17/2011
4/18/2011
4/19/2011
4/20/2011
4/21/2011
4/22/2011
4/23/2011
4/24/2011
4/25/2011
4/26/2011
4/27/2011
4/28/2011
4/29/2011
4/30/2011
5/1/2011
5/2/2011
5/3/2011
5/4/2011
5/5/2011
5/6/2011
5/7/2011
5/8/2011
5/9/2011
5/10/2011
5/11/2011
5/12/2011
5/13/2011
5/14/2011
5/15/2011
5/16/2011
5/17/2011
5/18/2011
5/19/2011
5/20/2011
5/21/2011
5/22/2011
5/23/2011
5/24/2011
5/25/2011
5/26/2011
5/27/2011
5/28/2011
5/29/2011
5/30/2011
5/31/2011
6/1/2011
6/2/2011
6/3/2011
6/4/2011
6/5/2011
6/6/2011
6/7/2011
6/8/2011
6/9/2011
6/10/2011
6/11/2011
6/12/2011
6/13/2011
6/14/2011
6/15/2011
6/16/2011
6/17/2011
6/18/2011
6/19/2011
6/20/2011
6/21/2011
6/22/2011
6/23/2011
6/24/2011
6/25/2011
6/26/2011
6/27/2011
6/28/2011
6/29/2011
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011
7/2/2011
7/3/2011
7/4/2011
7/5/2011
7/6/2011
7/7/2011
7/8/2011
7/9/2011
7/10/2011
7/11/2011
7/12/2011
7/13/2011
7/14/2011
7/15/2011
7/16/2011
7/17/2011
7/18/2011
7/19/2011
7/20/2011
7/21/2011
7/22/2011
7/23/2011
7/24/2011
7/25/2011
7/26/2011
7/27/2011
7/28/2011
7/29/2011
7/30/2011
7/31/2011
8/1/2011
8/2/2011
8/3/2011
8/4/2011
8/5/2011
8/6/2011
8/7/2011
8/8/2011
8/9/2011
8/10/2011
8/11/2011
8/12/2011
8/13/2011
8/14/2011
8/15/2011
8/16/2011
8/17/2011
8/18/2011
8/19/2011
8/20/2011
8/21/2011
8/22/2011
8/23/2011
8/24/2011
8/25/2011
8/26/2011
8/27/2011
8/28/2011
8/29/2011
8/30/2011
8/31/2011
9/1/2011
9/2/2011
9/3/2011
9/4/2011
9/5/2011
9/6/2011
9/7/2011
9/8/2011
9/9/2011
9/10/2011
9/11/2011
9/12/2011
9/13/2011
9/14/2011
9/15/2011
9/16/2011
9/17/2011
9/18/2011
9/19/2011
9/20/2011
9/21/2011
9/22/2011
9/23/2011
9/24/2011
9/25/2011
9/26/2011
9/27/2011
9/28/2011
9/29/2011
9/30/2011



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/26/2010 7:35 AM 0.26 M M M M
10/27/2010 7:45 AM 0.02 M M M M
10/29/2010 7:08 AM 0.32 M M M M
10/30/2010 7:20 AM 0.02 M M M M
11/2/2010 7:15 AM 0.53 M M M M
11/3/2010 7:55 AM 0.03 M M M M
11/4/2010 7:00 AM 0.00 0.0 M M M
11/5/2010 8:00 AM 0.02 M M M M
11/6/2010 7:45 AM 0.03 M M M M
11/8/2010 6:30 AM 0.10 M M M M
11/9/2010 8:00 AM 0.06 M M M M
11/10/2010 7:20 AM 0.53 M M M M
11/13/2010 7:45 AM 0.02 M M M M
11/14/2010 7:45 AM 0.23 M M M M
11/15/2010 7:00 AM 0.00 0.0 M M M
11/16/2010 7:45 AM 0.04 M M M M
11/17/2010 6:20 AM 0.00 0.0 M M M
11/18/2010 7:30 AM 1.03 M M M M
11/19/2010 7:00 AM 0.49 M M M M
11/20/2010 7:35 AM 0.47 M M M M
11/22/2010 8:00 AM 0.23 M M M M
11/23/2010 7:45 AM 0.18 M M M M The liquid in the rain gauge was frozen solid! Frosh and black ice on paths, streets in spots.
11/24/2010 8:40 AM 0.00 0.0 M M M Frozen ground and streets dry.
11/26/2010 7:00 AM 0.02 M M M M
11/27/2010 7:26 AM 0.20 M M M M
11/29/2010 7:15 AM 0.04 M M M M Foggy with damp ground.
11/30/2010 7:31 AM 0.27 M M M M raining
12/1/2010 7:15 AM 0.50 M M M M
12/2/2010 7:00 AM 0.03 M M M M
12/9/2010 7:55 AM 0.98 M M M M
12/10/2010 7:40 AM 1.27 M M M M
12/11/2010 7:35 AM 0.30 M M M M
12/12/2010 8:40 AM 0.90 M M M M
12/13/2010 6:25 AM 0.20 M M M M
12/14/2010 7:45 AM 0.55 M M M M
12/17/2010 7:25 AM 0.02 M M M M Calm winds, frost on roofs and on rain gauge. Sidewalks damp/wet in places.
12/18/2010 7:30 AM 0.49 M M M M
12/19/2010 7:50 AM 0.15 M M M M Windy. Street wet in spots.
12/20/2010 7:33 AM 0.35 M M M M Raining and wet. Winds calm.
12/22/2010 7:55 AM 0.04 M M M M
12/23/2010 7:30 AM 0.01 M M M M
12/25/2010 6:50 AM 0.05 M M M M
1/17/2011 8:30 AM 1.05 M M M M Streets mostly dry, cloudy with slight breeze. Fanno creek in Greenway park has receded back within the confines of its banks.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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