Viewing Station: WA-SJ-48 : Friday Harbor 2.5 SSW
Dec 21, 2020 - May 9, 2025957 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.05"
May 1-9, 2025(6 of 9 days covered by obs)
NOAA Normal
0.61"
Departure from Normal
-0.56" : 8% of Normal
Year-To-Date: 5.47"
Jan 1 to May 9, 2025(71 of 129 days covered by obs)
NOAA Normal
16.14"
Departure from Normal
-10.67" : 34% of Normal
Water Year-To-Date: 15.97"
Oct 1, 2024 to May 9, 2025(143 of 221 days covered by obs)
NOAA Normal
31.84"
Departure from Normal
-15.87" : 50% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.35
3.71
1.64
Feb
3.65
2.40
1.25
Mar
3.61
2.38
1.23
Apr
2.92
1.80
1.12
May
2.11
1.35
0.76
Jun
1.55
1.06
0.49
Jul
0.95
0.61
0.34
Aug
1.24
0.77
0.47
Sep
2.12
1.20
0.92
Oct
4.30
2.89
1.41
Nov
6.11
4.11
2.00
Dec
5.29
3.66
1.63
39.20
25.94
13.26