Viewing Station: WA-KG-225 : Seattle 2.1 ESE
Sep 25, 2017 - Jul 26, 20252,763 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.02"
July 1-27, 2025(26 of 27 days covered by obs)
NOAA Normal
0.63"
Departure from Normal
-0.61" : 3% of Normal
Year-To-Date: 16.07"
Jan 1 to Jul 27, 2025(207 of 208 days covered by obs)
NOAA Normal
20.23"
Departure from Normal
-4.16" : 79% of Normal
Water Year-To-Date: 33.58"
Oct 1, 2024 to Jul 27, 2025(299 of 300 days covered by obs)
NOAA Normal
35.47"
Departure from Normal
-1.89" : 95% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.26
5.56
-0.30
Feb
3.70
3.88
-0.18
Mar
4.15
4.22
-0.07
Apr
3.00
3.12
-0.12
May
1.98
2.10
-0.12
Jun
1.51
1.68
-0.17
Jul
0.72
0.74
-0.02
Aug
0.97
0.97
0.00
Sep
1.58
1.67
-0.09
Oct
3.76
3.85
-0.09
Nov
5.86
6.14
-0.28
Dec
5.62
5.85
-0.23
38.11
39.78
-1.67