Viewing Station: WA-KG-325 : Seattle 4.4 NNE
Aug 31, 2025 - Dec 9, 2025102 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.76"
December 1-10, 2025(9 of 10 days covered by obs)
NOAA Normal
1.74"
Departure from Normal
0.02" : 101% of Normal
Year-To-Date: 11.81"
Jan 1 to Dec 10, 2025(101 of 344 days covered by obs)
NOAA Normal
33.83"
Departure from Normal
-22.02" : 35% of Normal
Water Year-To-Date: 11.04"
Oct 1, 2025 to Dec 10, 2025(70 of 71 days covered by obs)
NOAA Normal
11.14"
Departure from Normal
-0.10" : 99% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.00
5.27
-0.27
Feb
3.59
3.58
0.01
Mar
4.11
3.90
0.21
Apr
2.95
2.86
0.09
May
2.04
2.03
0.01
Jun
1.61
1.65
-0.04
Jul
0.77
0.77
0.00
Aug
0.99
0.92
0.07
Sep
1.63
1.62
0.01
Oct
3.73
3.63
0.10
Nov
5.67
5.82
-0.15
Dec
5.40
5.62
-0.22
37.49
37.67
-0.18