Viewing Station: OR-WS-127 : Beaverton 1.5 S
May 18, 2017 - Aug 31, 20252,537 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-1, 2025(0 of 1 days covered by obs)
NOAA Normal
0.05"
Departure from Normal
-0.05" : 0% of Normal
Year-To-Date: 17.86"
Jan 1 to Sep 1, 2025(228 of 244 days covered by obs)
NOAA Normal
22.56"
Departure from Normal
-4.70" : 79% of Normal
Water Year-To-Date: 37.73"
Oct 1, 2024 to Sep 1, 2025(319 of 336 days covered by obs)
NOAA Normal
39.31"
Departure from Normal
-1.58" : 96% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.89
5.98
-0.09
Feb
4.38
4.41
-0.03
Mar
4.35
4.36
-0.01
Apr
3.19
3.30
-0.11
May
2.29
2.31
-0.02
Jun
1.48
1.57
-0.09
Jul
0.40
0.40
0.00
Aug
0.53
0.49
0.04
Sep
1.46
1.46
0.00
Oct
3.65
3.63
0.02
Nov
6.13
6.30
-0.17
Dec
6.97
7.15
-0.18
40.72
41.36
-0.64