Viewing Station: OR-BN-182 : Corvallis 1.2 NNE
May 31, 2026 - Sep 22, 2026115 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.88"
September 1-22, 2026(22 of 22 days covered by obs)
NOAA Normal
0.98"
Departure from Normal
0.90" : 193% of Normal
Year-To-Date: 2.54"
Jan 1 to Sep 22, 2026(115 of 265 days covered by obs)
NOAA Normal
25.46"
Departure from Normal
-22.92" : 10% of Normal
Water Year-To-Date: 2.54"
Oct 1, 2025 to Sep 22, 2026(115 of 357 days covered by obs)
NOAA Normal
43.06"
Departure from Normal
-40.52" : 6% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.56
6.42
0.14
Feb
5.08
4.92
0.16
Mar
5.39
4.78
0.61
Apr
3.46
3.20
0.26
May
2.17
2.16
0.01
Jun
1.15
1.29
-0.14
Jul
0.30
0.30
0.00
Aug
0.37
0.35
0.02
Sep
1.33
1.37
-0.04
Oct
3.52
3.37
0.15
Nov
6.37
6.25
0.12
Dec
7.71
7.58
0.13
43.41
41.99
1.42