Viewing Station: OR-BN-109 : Corvallis 1.0 E
Apr 14, 2016 - May 17, 2025846 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.27"
May 1-19, 2025(8 of 19 days covered by obs)
NOAA Normal
1.26"
Departure from Normal
-0.99" : 21% of Normal
Year-To-Date: 1.59"
Jan 1 to May 19, 2025(25 of 139 days covered by obs)
NOAA Normal
20.91"
Departure from Normal
-19.32" : 8% of Normal
Water Year-To-Date: 12.83"
Oct 1, 2024 to May 19, 2025(79 of 231 days covered by obs)
NOAA Normal
37.86"
Departure from Normal
-25.03" : 34% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.32
6.33
-0.01
Feb
4.92
4.85
0.07
Mar
5.11
4.74
0.37
Apr
3.30
3.20
0.10
May
2.05
2.16
-0.11
Jun
1.08
1.29
-0.21
Jul
0.29
0.30
-0.01
Aug
0.35
0.35
0.00
Sep
1.24
1.35
-0.11
Oct
3.31
3.34
-0.03
Nov
6.13
6.19
-0.06
Dec
7.51
7.51
0.00
41.61
41.61
0.00