Viewing Station: WA-KG-272 : Seattle 4.9 SE
Feb 5, 2021 - Oct 19, 20251,323 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.52"
October 1-19, 2025(17 of 19 days covered by obs)
NOAA Normal
2.19"
Departure from Normal
-0.67" : 69% of Normal
Year-To-Date: 17.70"
Jan 1 to Oct 19, 2025(238 of 292 days covered by obs)
NOAA Normal
24.09"
Departure from Normal
-6.39" : 73% of Normal
Water Year-To-Date: 1.52"
Oct 1, 2025 to Oct 19, 2025(17 of 19 days covered by obs)
NOAA Normal
2.19"
Departure from Normal
-0.67" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.09
5.43
-0.34
Feb
3.52
3.79
-0.27
Mar
3.95
4.14
-0.19
Apr
2.92
3.03
-0.11
May
1.89
1.94
-0.05
Jun
1.45
1.50
-0.05
Jul
0.66
0.64
0.02
Aug
0.92
0.88
0.04
Sep
1.50
1.54
-0.04
Oct
3.57
3.78
-0.21
Nov
5.59
5.93
-0.34
Dec
5.36
5.78
-0.42
36.42
38.38
-1.96