Viewing Station: OR-BN-149 : Corvallis 4.1 N
Jan 6, 2021 - Apr 22, 20261,291 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.56"
April 1-22, 2026(22 of 22 days covered by obs)
NOAA Normal
2.90"
Departure from Normal
0.66" : 123% of Normal
Year-To-Date: 16.91"
Jan 1 to Apr 22, 2026(112 of 112 days covered by obs)
NOAA Normal
22.65"
Departure from Normal
-5.74" : 75% of Normal
Water Year-To-Date: 37.13"
Oct 1, 2025 to Apr 22, 2026(204 of 204 days covered by obs)
NOAA Normal
43.25"
Departure from Normal
-6.12" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
7.78
8.21
-0.43
Feb
5.85
6.21
-0.36
Mar
6.12
5.99
0.13
Apr
3.96
4.09
-0.13
May
2.42
2.48
-0.06
Jun
1.36
1.36
0.00
Jul
0.33
0.32
0.01
Aug
0.42
0.40
0.02
Sep
1.52
1.63
-0.11
Oct
4.06
4.22
-0.16
Nov
7.47
7.94
-0.47
Dec
9.07
9.68
-0.61
50.36
52.53
-2.17