Viewing Station: WA-SJ-8 : Friday Harbor 6.2 WNW
Dec 21, 2008 - Sep 17, 20256,095 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.07"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
0.84"
Departure from Normal
-0.77" : 8% of Normal
Year-To-Date: 11.26"
Jan 1 to Sep 17, 2025(260 of 260 days covered by obs)
NOAA Normal
15.45"
Departure from Normal
-4.19" : 73% of Normal
Water Year-To-Date: 25.49"
Oct 1, 2024 to Sep 17, 2025(352 of 352 days covered by obs)
NOAA Normal
27.10"
Departure from Normal
-1.61" : 94% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.10
4.11
-0.01
Feb
2.54
2.60
-0.06
Mar
2.33
2.59
-0.26
Apr
1.70
1.88
-0.18
May
1.32
1.50
-0.18
Jun
1.05
1.19
-0.14
Jul
0.65
0.66
-0.01
Aug
0.92
0.82
0.10
Sep
1.48
1.45
0.03
Oct
3.19
3.11
0.08
Nov
4.55
4.40
0.15
Dec
3.91
3.99
-0.08
27.74
28.30
-0.56