Viewing Station: WA-WC-47 : Bellingham 9.6 NE
Oct 20, 2012 - Sep 17, 20254,541 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.21"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
1.48"
Departure from Normal
-1.27" : 14% of Normal
Year-To-Date: 19.14"
Jan 1 to Sep 17, 2025(260 of 260 days covered by obs)
NOAA Normal
27.72"
Departure from Normal
-8.58" : 69% of Normal
Water Year-To-Date: 37.95"
Oct 1, 2024 to Sep 17, 2025(352 of 352 days covered by obs)
NOAA Normal
45.67"
Departure from Normal
-7.72" : 83% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.40
5.77
0.63
Feb
3.77
3.64
0.13
Mar
4.60
4.32
0.28
Apr
3.60
3.56
0.04
May
2.92
2.91
0.01
Jun
2.25
2.31
-0.06
Jul
1.27
1.34
-0.07
Aug
1.43
1.36
0.07
Sep
2.62
2.46
0.16
Oct
5.09
4.62
0.47
Nov
6.99
6.39
0.60
Dec
5.87
5.42
0.45
46.81
44.10
2.71