Viewing Station: WA-KG-204 : Seattle 0.9 SSE
Nov 16, 2014 - Aug 20, 20261,690 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
August 1-20, 2026(20 of 20 days covered by obs)
PRISM Normal
0.59"
Departure from Normal
-0.59" : 0% of Normal
Year-To-Date: 14.43"
Jan 1 to Aug 20, 2026(232 of 232 days covered by obs)
PRISM Normal
21.25"
Departure from Normal
-6.82" : 68% of Normal
Water Year-To-Date: 28.55"
Oct 1, 2025 to Aug 20, 2026(324 of 324 days covered by obs)
PRISM Normal
36.87"
Departure from Normal
-8.32" : 77% of Normal
MonthPRISM Normals
Jan
5.55
Feb
3.77
Mar
4.15
Apr
2.98
May
1.96
Jun
1.55
Jul
0.70
Aug
0.91
Sep
1.56
Oct
3.70
Nov
6.02
Dec
5.90
38.75