Viewing Station: WA-SJ-13 : Friday Harbor 6.0 W
Jan 1, 2009 - Jun 20, 20254,772 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.22"
June 1-21, 2025(19 of 21 days covered by obs)
NOAA Normal
0.83"
Departure from Normal
-0.61" : 26% of Normal
Year-To-Date: 7.47"
Jan 1 to Jun 21, 2025(160 of 172 days covered by obs)
NOAA Normal
15.19"
Departure from Normal
-7.72" : 49% of Normal
Water Year-To-Date: 18.00"
Oct 1, 2024 to Jun 21, 2025(248 of 264 days covered by obs)
NOAA Normal
29.14"
Departure from Normal
-11.14" : 62% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.79
4.15
0.64
Feb
3.04
2.61
0.43
Mar
2.81
2.56
0.25
Apr
2.19
1.85
0.34
May
1.53
1.47
0.06
Jun
1.19
1.17
0.02
Jul
0.77
0.63
0.14
Aug
1.04
0.79
0.25
Sep
1.77
1.40
0.37
Oct
3.76
3.14
0.62
Nov
5.45
4.46
0.99
Dec
4.74
4.04
0.70
33.08
28.27
4.81