Viewing Station: WA-KG-294 : Seattle 4.0 NNW
May 1, 2022 - Jul 19, 20251,092 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
July 1-19, 2025(19 of 19 days covered by obs)
NOAA Normal
0.47"
Departure from Normal
-0.47" : 0% of Normal
Year-To-Date: 13.48"
Jan 1 to Jul 19, 2025(197 of 200 days covered by obs)
NOAA Normal
20.41"
Departure from Normal
-6.93" : 66% of Normal
Water Year-To-Date: 29.30"
Oct 1, 2024 to Jul 19, 2025(289 of 292 days covered by obs)
NOAA Normal
35.74"
Departure from Normal
-6.44" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.29
5.67
-0.38
Feb
3.81
3.67
0.14
Mar
4.27
4.15
0.12
Apr
2.98
2.90
0.08
May
2.02
1.99
0.03
Jun
1.57
1.56
0.01
Jul
0.76
0.73
0.03
Aug
0.97
0.94
0.03
Sep
1.65
1.54
0.11
Oct
3.81
3.63
0.18
Nov
5.82
5.97
-0.15
Dec
5.70
5.89
-0.19
38.65
38.64
0.01