Viewing Station: WA-KG-88 : Federal Way 2.5 NNE
Nov 22, 2008 - Aug 20, 20266,247 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.02"
August 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
0.62"
Departure from Normal
-0.60" : 3% of Normal
Year-To-Date: 22.16"
Jan 1 to Aug 20, 2026(229 of 232 days covered by obs)
NOAA Normal
22.89"
Departure from Normal
-0.73" : 97% of Normal
Water Year-To-Date: 42.70"
Oct 1, 2025 to Aug 20, 2026(319 of 324 days covered by obs)
NOAA Normal
39.64"
Departure from Normal
3.06" : 108% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.02
5.77
0.25
Feb
4.14
4.00
0.14
Mar
4.43
4.50
-0.07
Apr
3.40
3.25
0.15
May
2.05
2.06
-0.01
Jun
1.56
1.56
0.00
Jul
0.67
0.65
0.02
Aug
0.96
0.94
0.02
Sep
1.69
1.73
-0.04
Oct
4.15
3.97
0.18
Nov
6.60
6.23
0.37
Dec
6.00
5.92
0.08
41.67
40.58
1.09