Viewing Station: OR-BN-7 : Corvallis 1.5 NW
Jan 8, 2008 - Sep 15, 20255,861 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.15"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
0.71"
Departure from Normal
0.44" : 161% of Normal
Year-To-Date: 19.49"
Jan 1 to Sep 16, 2025(255 of 259 days covered by obs)
NOAA Normal
27.95"
Departure from Normal
-8.46" : 70% of Normal
Water Year-To-Date: 37.97"
Oct 1, 2024 to Sep 16, 2025(345 of 351 days covered by obs)
NOAA Normal
48.36"
Departure from Normal
-10.39" : 79% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
7.78
7.10
0.68
Feb
5.85
5.20
0.65
Mar
5.86
4.94
0.92
Apr
3.80
3.25
0.55
May
2.15
2.13
0.02
Jun
1.15
1.27
-0.12
Jul
0.28
0.28
0.00
Aug
0.37
0.34
0.03
Sep
1.34
1.40
-0.06
Oct
3.77
3.41
0.36
Nov
7.32
6.62
0.70
Dec
9.32
7.88
1.44
48.99
43.82
5.17