Viewing Station: WA-SN-120 : Arlington 1.2 SE
Dec 9, 2022 - Jul 19, 2025909 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.24"
July 1-19, 2025(19 of 19 days covered by obs)
NOAA Normal
0.83"
Departure from Normal
-0.59" : 29% of Normal
Year-To-Date: 17.28"
Jan 1 to Jul 19, 2025(199 of 200 days covered by obs)
NOAA Normal
34.54"
Departure from Normal
-17.26" : 50% of Normal
Water Year-To-Date: 33.86"
Oct 1, 2024 to Jul 19, 2025(291 of 292 days covered by obs)
NOAA Normal
59.37"
Departure from Normal
-25.51" : 57% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
8.82
6.06
2.76
Feb
6.15
4.28
1.87
Mar
6.82
4.91
1.91
Apr
5.25
4.24
1.01
May
3.75
3.36
0.39
Jun
2.92
2.54
0.38
Jul
1.36
1.17
0.19
Aug
1.60
1.28
0.32
Sep
3.35
2.49
0.86
Oct
6.62
4.97
1.65
Nov
9.92
6.96
2.96
Dec
8.29
6.13
2.16
64.85
48.39
16.46