Viewing Station: OR-BN-159 : Corvallis 7.7 NNE
Jan 3, 2022 - Dec 5, 20251,385 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.09"
December 1-5, 2025(5 of 5 days covered by obs)
NOAA Normal
1.31"
Departure from Normal
-1.22" : 7% of Normal
Year-To-Date: 32.87"
Jan 1 to Dec 5, 2025(337 of 339 days covered by obs)
NOAA Normal
39.53"
Departure from Normal
-6.66" : 83% of Normal
Water Year-To-Date: 10.00"
Oct 1, 2025 to Dec 5, 2025(65 of 66 days covered by obs)
NOAA Normal
12.02"
Departure from Normal
-2.02" : 83% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
7.06
6.74
0.32
Feb
5.18
5.09
0.09
Mar
5.52
5.08
0.44
Apr
3.64
3.51
0.13
May
2.43
2.35
0.08
Jun
1.41
1.37
0.04
Jul
0.34
0.32
0.02
Aug
0.43
0.38
0.05
Sep
1.50
1.47
0.03
Oct
3.81
3.67
0.14
Nov
6.90
6.78
0.12
Dec
8.14
8.14
0.00
46.36
44.90
1.46