Viewing Station: WA-KG-81 : Renton 0.5 SSW
Sep 28, 2008 - Oct 16, 20256,172 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.77"
October 1-17, 2025(16 of 17 days covered by obs)
NOAA Normal
2.21"
Departure from Normal
-1.44" : 35% of Normal
Year-To-Date: 19.20"
Jan 1 to Oct 17, 2025(288 of 290 days covered by obs)
NOAA Normal
26.42"
Departure from Normal
-7.22" : 73% of Normal
Water Year-To-Date: 0.77"
Oct 1, 2025 to Oct 17, 2025(16 of 17 days covered by obs)
NOAA Normal
2.21"
Departure from Normal
-1.44" : 35% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.60
5.66
-0.06
Feb
3.86
4.01
-0.15
Mar
4.25
4.35
-0.10
Apr
3.29
3.36
-0.07
May
2.14
2.03
0.11
Jun
1.67
1.68
-0.01
Jul
0.73
0.70
0.03
Aug
0.99
0.97
0.02
Sep
1.68
1.65
0.03
Oct
4.03
4.10
-0.07
Nov
6.14
6.40
-0.26
Dec
5.63
5.88
-0.25
40.01
40.79
-0.78