Viewing Station: WA-SG-23 : Mount Vernon 3.4 W
Apr 5, 2010 - Jun 4, 20255,536 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.18"
June 1-5, 2025(4 of 5 days covered by obs)
NOAA Normal
0.41"
Departure from Normal
-0.23" : 44% of Normal
Year-To-Date: 12.10"
Jan 1 to Jun 5, 2025(155 of 156 days covered by obs)
NOAA Normal
22.44"
Departure from Normal
-10.34" : 54% of Normal
Water Year-To-Date: 26.21"
Oct 1, 2024 to Jun 5, 2025(247 of 248 days covered by obs)
NOAA Normal
39.63"
Departure from Normal
-13.42" : 66% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.88
4.11
1.77
Feb
4.08
2.77
1.31
Mar
4.59
2.94
1.65
Apr
4.12
2.65
1.47
May
3.36
2.31
1.05
Jun
2.45
1.91
0.54
Jul
1.35
0.92
0.43
Aug
1.53
1.11
0.42
Sep
2.60
1.88
0.72
Oct
4.84
3.42
1.42
Nov
6.74
4.94
1.80
Dec
5.61
3.84
1.77
47.15
32.80
14.35