Viewing Station: OR-BN-175 : Corvallis 2.7 NW
Oct 24, 2023 - Dec 12, 2025709 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.23"
December 1-13, 2025(12 of 13 days covered by obs)
NOAA Normal
3.91"
Departure from Normal
0.32" : 108% of Normal
Year-To-Date: 35.51"
Jan 1 to Dec 13, 2025(343 of 347 days covered by obs)
NOAA Normal
43.58"
Departure from Normal
-8.07" : 81% of Normal
Water Year-To-Date: 12.81"
Oct 1, 2025 to Dec 13, 2025(73 of 74 days covered by obs)
NOAA Normal
15.00"
Departure from Normal
-2.19" : 85% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
7.78
7.95
-0.17
Feb
5.85
5.86
-0.01
Mar
5.86
5.57
0.29
Apr
3.80
3.72
0.08
May
2.15
2.35
-0.20
Jun
1.15
1.30
-0.15
Jul
0.28
0.30
-0.02
Aug
0.37
0.38
-0.01
Sep
1.34
1.53
-0.19
Oct
3.77
3.83
-0.06
Nov
7.32
7.37
-0.05
Dec
9.32
9.01
0.31
48.99
49.17
-0.18