Viewing Station: WA-SG-52 : Mount Vernon 1.5 E
Feb 12, 2017 - Jun 20, 20252,888 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.30"
June 1-21, 2025(19 of 21 days covered by obs)
NOAA Normal
1.60"
Departure from Normal
-1.30" : 19% of Normal
Year-To-Date: 17.10"
Jan 1 to Jun 21, 2025(169 of 172 days covered by obs)
NOAA Normal
23.41"
Departure from Normal
-6.31" : 73% of Normal
Water Year-To-Date: 36.85"
Oct 1, 2024 to Jun 21, 2025(261 of 264 days covered by obs)
NOAA Normal
40.87"
Departure from Normal
-4.02" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.09
4.85
1.24
Feb
4.13
3.59
0.54
Mar
4.59
3.66
0.93
Apr
3.89
3.10
0.79
May
3.11
2.84
0.27
Jun
2.28
2.32
-0.04
Jul
1.21
1.10
0.11
Aug
1.38
1.42
-0.04
Sep
2.53
2.31
0.22
Oct
4.73
4.26
0.47
Nov
6.77
6.18
0.59
Dec
5.96
4.69
1.27
46.67
40.32
6.35