Viewing Station: WA-SJ-16 : Friday Harbor 4.0 SSW
Jan 1, 2009 - Dec 11, 20255,087 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.23"
December 1-11, 2025(11 of 11 days covered by obs)
NOAA Normal
1.25"
Departure from Normal
2.98" : 340% of Normal
Year-To-Date: 20.31"
Jan 1 to Dec 11, 2025(345 of 345 days covered by obs)
NOAA Normal
23.78"
Departure from Normal
-3.47" : 85% of Normal
Water Year-To-Date: 10.48"
Oct 1, 2025 to Dec 11, 2025(72 of 72 days covered by obs)
NOAA Normal
8.62"
Departure from Normal
1.86" : 122% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.61
3.67
-0.06
Feb
2.19
2.37
-0.18
Mar
2.15
2.36
-0.21
Apr
1.66
1.77
-0.11
May
1.38
1.40
-0.02
Jun
1.05
1.08
-0.03
Jul
0.69
0.61
0.08
Aug
0.94
0.77
0.17
Sep
1.49
1.23
0.26
Oct
2.95
2.88
0.07
Nov
4.42
4.07
0.35
Dec
3.51
3.65
-0.14
26.04
25.86
0.18