Viewing Station: WA-WM-15 : Pullman 0.4 SE
Jan 12, 2021 - Jul 28, 20251,651 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.08"
July 1-29, 2025(28 of 29 days covered by obs)
NOAA Normal
0.48"
Departure from Normal
-0.40" : 17% of Normal
Year-To-Date: 9.92"
Jan 1 to Jul 29, 2025(209 of 210 days covered by obs)
NOAA Normal
11.87"
Departure from Normal
-1.95" : 84% of Normal
Water Year-To-Date: 18.64"
Oct 1, 2024 to Jul 29, 2025(301 of 302 days covered by obs)
NOAA Normal
18.50"
Departure from Normal
0.14" : 101% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.35
2.59
-0.24
Feb
1.75
1.93
-0.18
Mar
2.19
2.19
0.00
Apr
1.86
1.86
0.00
May
1.91
1.80
0.11
Jun
1.33
1.22
0.11
Jul
0.51
0.44
0.07
Aug
0.49
0.48
0.01
Sep
0.69
0.65
0.04
Oct
1.68
1.76
-0.08
Nov
2.43
2.70
-0.27
Dec
2.52
2.77
-0.25
19.71
20.39
-0.68