Viewing Station: OR-YM-8 : Grand Ronde 3.5 NW
Jan 1, 2013 - Dec 5, 20254,681 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.68"
December 1-5, 2025(5 of 5 days covered by obs)
NOAA Normal
2.40"
Departure from Normal
-1.72" : 28% of Normal
Year-To-Date: 49.01"
Jan 1 to Dec 5, 2025(337 of 339 days covered by obs)
NOAA Normal
77.70"
Departure from Normal
-28.69" : 63% of Normal
Water Year-To-Date: 17.78"
Oct 1, 2025 to Dec 5, 2025(66 of 66 days covered by obs)
NOAA Normal
24.00"
Departure from Normal
-6.22" : 74% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
13.63
11.16
2.47
Feb
10.04
8.43
1.61
Mar
10.24
7.82
2.42
Apr
7.70
5.70
2.00
May
4.45
3.17
1.28
Jun
2.95
1.99
0.96
Jul
0.74
0.42
0.32
Aug
1.01
0.59
0.42
Sep
2.94
1.97
0.97
Oct
8.01
5.92
2.09
Nov
13.59
10.94
2.65
Dec
14.88
13.56
1.32
90.18
71.67
18.51