Viewing Station: OR-WS-127 : Beaverton 1.5 S
May 18, 2017 - Dec 5, 20252,626 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.64"
December 1-5, 2025(5 of 5 days covered by obs)
NOAA Normal
1.12"
Departure from Normal
-0.48" : 57% of Normal
Year-To-Date: 29.55"
Jan 1 to Dec 5, 2025(324 of 339 days covered by obs)
NOAA Normal
34.87"
Departure from Normal
-5.32" : 85% of Normal
Water Year-To-Date: 10.66"
Oct 1, 2025 to Dec 5, 2025(66 of 66 days covered by obs)
NOAA Normal
10.90"
Departure from Normal
-0.24" : 98% 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