Viewing Station: WA-KG-279 : Seattle 3.8 SE
Sep 21, 2025 - Dec 10, 202566 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.74"
December 1-11, 2025(9 of 11 days covered by obs)
NOAA Normal
1.91"
Departure from Normal
0.83" : 144% of Normal
Year-To-Date: 13.28"
Jan 1 to Dec 11, 2025(80 of 345 days covered by obs)
NOAA Normal
32.79"
Departure from Normal
-19.51" : 41% of Normal
Water Year-To-Date: 12.63"
Oct 1, 2025 to Dec 11, 2025(70 of 72 days covered by obs)
NOAA Normal
10.99"
Departure from Normal
1.64" : 115% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.95
5.48
-0.53
Feb
3.46
3.79
-0.33
Mar
3.95
4.15
-0.20
Apr
2.90
3.05
-0.15
May
1.92
1.98
-0.06
Jun
1.48
1.55
-0.07
Jul
0.68
0.68
0.00
Aug
0.93
0.91
0.02
Sep
1.53
1.56
-0.03
Oct
3.56
3.78
-0.22
Nov
5.52
5.94
-0.42
Dec
5.38
5.82
-0.44
36.26
38.69
-2.43