Viewing Station: WA-CW-8 : Kelso 2.5 NNE
Jun 20, 2019 - Sep 17, 20252,179 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.18"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
1.18"
Departure from Normal
-1.00" : 15% of Normal
Year-To-Date: 19.48"
Jan 1 to Sep 17, 2025(260 of 260 days covered by obs)
NOAA Normal
27.77"
Departure from Normal
-8.29" : 70% of Normal
Water Year-To-Date: 39.89"
Oct 1, 2024 to Sep 17, 2025(351 of 352 days covered by obs)
NOAA Normal
46.65"
Departure from Normal
-6.76" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.60
7.37
-0.77
Feb
4.68
5.38
-0.70
Mar
4.97
5.67
-0.70
Apr
4.03
4.53
-0.50
May
2.91
3.12
-0.21
Jun
1.94
2.13
-0.19
Jul
0.61
0.63
-0.02
Aug
0.85
0.96
-0.11
Sep
2.09
2.11
-0.02
Oct
4.39
4.86
-0.47
Nov
7.11
7.88
-0.77
Dec
7.38
8.15
-0.77
47.56
52.79
-5.23