Viewing Station: WA-KG-122 : Sammamish 1.7 NNE
May 20, 2009 - Aug 1, 20162,606 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
June 1-9, 2026(0 of 9 days covered by obs)
NOAA Normal
0.70"
Departure from Normal
-0.70" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Jun 9, 2026(0 of 160 days covered by obs)
NOAA Normal
24.32"
Departure from Normal
-24.32" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2025 to Jun 9, 2026(0 of 252 days covered by obs)
NOAA Normal
43.66"
Departure from Normal
-43.66" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.83
6.38
0.45
Feb
4.60
4.55
0.05
Mar
5.27
5.00
0.27
Apr
3.99
3.97
0.02
May
2.93
2.90
0.03
Jun
2.32
2.42
-0.10
Jul
1.02
0.94
0.08
Aug
1.23
1.20
0.03
Sep
2.33
2.18
0.15
Oct
5.02
4.67
0.35
Nov
7.49
6.89
0.60
Dec
6.83
6.32
0.51
49.86
47.42
2.44