Viewing Station: WA-KG-299 : Seattle 4.9 NNE
Oct 30, 2022 - Jul 26, 2025924 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.03"
July 1-27, 2025(19 of 27 days covered by obs)
NOAA Normal
0.67"
Departure from Normal
-0.64" : 4% of Normal
Year-To-Date: 13.74"
Jan 1 to Jul 27, 2025(186 of 208 days covered by obs)
NOAA Normal
19.97"
Departure from Normal
-6.23" : 69% of Normal
Water Year-To-Date: 30.60"
Oct 1, 2024 to Jul 27, 2025(273 of 300 days covered by obs)
NOAA Normal
34.77"
Departure from Normal
-4.17" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.00
5.28
-0.28
Feb
3.59
3.55
0.04
Mar
4.11
3.85
0.26
Apr
2.95
2.76
0.19
May
2.04
2.04
0.00
Jun
1.61
1.66
-0.05
Jul
0.77
0.78
-0.01
Aug
0.99
0.92
0.07
Sep
1.63
1.62
0.01
Oct
3.73
3.62
0.11
Nov
5.67
5.87
-0.20
Dec
5.40
5.59
-0.19
37.49
37.54
-0.05