Viewing Station: OR-BN-18 : Corvallis 2.5 NE
Jan 6, 2008 - Mar 28, 20265,260 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.36"
March 1-28, 2026(28 of 28 days covered by obs)
NOAA Normal
4.72"
Departure from Normal
-2.36" : 50% of Normal
Year-To-Date: 9.87"
Jan 1 to Mar 28, 2026(87 of 87 days covered by obs)
NOAA Normal
16.22"
Departure from Normal
-6.35" : 61% of Normal
Water Year-To-Date: 25.94"
Oct 1, 2025 to Mar 28, 2026(179 of 179 days covered by obs)
NOAA Normal
33.75"
Departure from Normal
-7.81" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.57
6.37
0.20
Feb
4.93
4.89
0.04
Mar
5.23
4.82
0.41
Apr
3.42
3.25
0.17
May
2.36
2.23
0.13
Jun
1.32
1.32
0.00
Jul
0.35
0.31
0.04
Aug
0.40
0.36
0.04
Sep
1.42
1.38
0.04
Oct
3.54
3.41
0.13
Nov
6.43
6.29
0.14
Dec
7.56
7.60
-0.04
43.53
42.23
1.30