Viewing Station: OR-WS-153 : Beaverton 2.4 SSW
Oct 27, 2020 - Sep 15, 2025980 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.77"
September 1-18, 2025(13 of 18 days covered by obs)
NOAA Normal
0.88"
Departure from Normal
-0.11" : 88% of Normal
Year-To-Date: 18.63"
Jan 1 to Sep 18, 2025(245 of 261 days covered by obs)
NOAA Normal
23.39"
Departure from Normal
-4.76" : 80% of Normal
Water Year-To-Date: 38.73"
Oct 1, 2024 to Sep 18, 2025(337 of 353 days covered by obs)
NOAA Normal
40.14"
Departure from Normal
-1.41" : 96% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.89
6.09
-0.20
Feb
4.38
4.47
-0.09
Mar
4.35
4.44
-0.09
Apr
3.19
3.38
-0.19
May
2.29
2.32
-0.03
Jun
1.48
1.56
-0.08
Jul
0.40
0.40
0.00
Aug
0.53
0.49
0.04
Sep
1.46
1.49
-0.03
Oct
3.65
3.75
-0.10
Nov
6.13
6.42
-0.29
Dec
6.97
7.28
-0.31
40.72
42.09
-1.37