Viewing Station: OR-BN-160 : Corvallis 0.8 W
Mar 18, 2022 - May 25, 20261,256 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.40"
May 1-26, 2026(25 of 26 days covered by obs)
NOAA Normal
1.77"
Departure from Normal
-1.37" : 23% of Normal
Year-To-Date: 13.01"
Jan 1 to May 26, 2026(144 of 146 days covered by obs)
NOAA Normal
22.91"
Departure from Normal
-9.90" : 57% of Normal
Water Year-To-Date: 28.44"
Oct 1, 2025 to May 26, 2026(236 of 238 days covered by obs)
NOAA Normal
41.14"
Departure from Normal
-12.70" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.84
6.59
0.25
Feb
5.31
4.94
0.37
Mar
5.46
4.75
0.71
Apr
3.53
3.18
0.35
May
2.11
2.14
-0.03
Jun
1.11
1.27
-0.16
Jul
0.29
0.29
0.00
Aug
0.36
0.34
0.02
Sep
1.28
1.37
-0.09
Oct
3.50
3.37
0.13
Nov
6.56
6.29
0.27
Dec
8.17
7.58
0.59
44.52
42.11
2.41