Viewing Station: WA-CK-27 : Washougal 3.7 NNW
Mar 11, 2009 - Sep 17, 20255,892 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.69"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
1.53"
Departure from Normal
-0.84" : 45% of Normal
Year-To-Date: 27.16"
Jan 1 to Sep 17, 2025(260 of 260 days covered by obs)
NOAA Normal
39.95"
Departure from Normal
-12.79" : 68% of Normal
Water Year-To-Date: 52.36"
Oct 1, 2024 to Sep 17, 2025(351 of 352 days covered by obs)
NOAA Normal
66.50"
Departure from Normal
-14.14" : 79% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
8.89
7.95
0.94
Feb
6.88
5.87
1.01
Mar
7.27
6.55
0.72
Apr
6.15
5.25
0.90
May
4.28
3.91
0.37
Jun
3.19
2.86
0.33
Jul
0.77
0.71
0.06
Aug
0.99
0.86
0.13
Sep
2.70
2.30
0.40
Oct
6.56
5.60
0.96
Nov
10.06
8.73
1.33
Dec
9.93
8.84
1.09
67.67
59.43
8.24