Viewing Station: WA-KG-272 : Seattle 4.9 SE
Feb 5, 2021 - May 14, 20261,410 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
June 1-18, 2026(0 of 18 days covered by obs)
NOAA Normal
0.87"
Departure from Normal
-0.87" : 0% of Normal
Year-To-Date: 6.33"
Jan 1 to Jun 18, 2026(56 of 169 days covered by obs)
NOAA Normal
18.24"
Departure from Normal
-11.91" : 35% of Normal
Water Year-To-Date: 20.54"
Oct 1, 2025 to Jun 18, 2026(118 of 261 days covered by obs)
NOAA Normal
32.76"
Departure from Normal
-12.22" : 63% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.09
5.43
-0.34
Feb
3.52
3.79
-0.27
Mar
3.95
4.14
-0.19
Apr
2.92
3.03
-0.11
May
1.89
1.94
-0.05
Jun
1.45
1.50
-0.05
Jul
0.66
0.64
0.02
Aug
0.92
0.88
0.04
Sep
1.50
1.54
-0.04
Oct
3.57
3.78
-0.21
Nov
5.59
5.93
-0.34
Dec
5.36
5.78
-0.42
36.42
38.38
-1.96