Viewing Station: OR-WS-12 : Beaverton 1.7 SSE
Dec 14, 2007 - Dec 5, 2025688 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.67"
December 1-5, 2025(4 of 5 days covered by obs)
NOAA Normal
1.12"
Departure from Normal
-0.45" : 60% of Normal
Year-To-Date: 28.17"
Jan 1 to Dec 5, 2025(316 of 339 days covered by obs)
NOAA Normal
34.87"
Departure from Normal
-6.70" : 81% of Normal
Water Year-To-Date: 10.04"
Oct 1, 2025 to Dec 5, 2025(63 of 66 days covered by obs)
NOAA Normal
10.90"
Departure from Normal
-0.86" : 92% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.89
5.92
-0.03
Feb
4.38
4.36
0.02
Mar
4.35
4.31
0.04
Apr
3.19
3.24
-0.05
May
2.29
2.31
-0.02
Jun
1.48
1.57
-0.09
Jul
0.40
0.40
0.00
Aug
0.53
0.48
0.05
Sep
1.46
1.43
0.03
Oct
3.65
3.52
0.13
Nov
6.13
6.22
-0.09
Dec
6.97
7.06
-0.09
40.72
40.82
-0.10