Viewing Station: OR-BN-18 : Corvallis 2.5 NE
Jan 6, 2008 - Jun 4, 20265,328 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
June 1-4, 2026(4 of 4 days covered by obs)
NOAA Normal
0.18"
Departure from Normal
-0.18" : 0% of Normal
Year-To-Date: 14.04"
Jan 1 to Jun 4, 2026(155 of 155 days covered by obs)
NOAA Normal
22.69"
Departure from Normal
-8.65" : 62% of Normal
Water Year-To-Date: 30.11"
Oct 1, 2025 to Jun 4, 2026(247 of 247 days covered by obs)
NOAA Normal
40.22"
Departure from Normal
-10.11" : 75% 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