Viewing Station: OR-WS-9 : Forest Grove 9.8 NW
Jan 13, 2007 - Apr 16, 20193,066 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
June 1-9, 2026(0 of 9 days covered by obs)
NOAA Normal
0.47"
Departure from Normal
-0.47" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Jun 9, 2026(0 of 160 days covered by obs)
NOAA Normal
29.71"
Departure from Normal
-29.71" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2025 to Jun 9, 2026(0 of 252 days covered by obs)
NOAA Normal
54.72"
Departure from Normal
-54.72" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
9.10
8.48
0.62
Feb
6.80
6.15
0.65
Mar
6.43
6.22
0.21
Apr
4.37
3.94
0.43
May
2.54
2.23
0.31
Jun
1.57
1.38
0.19
Jul
0.40
0.35
0.05
Aug
0.60
0.53
0.07
Sep
1.82
1.62
0.20
Oct
5.03
4.30
0.73
Nov
9.00
8.16
0.84
Dec
10.98
10.25
0.73
58.64
53.61
5.03