Viewing Station: WA-WW-5 : Walla Walla 5.1 SSW
Dec 7, 2008 - Mar 10, 20262,996 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.76"
March 1-10, 2026(10 of 10 days covered by obs)
NOAA Normal
0.51"
Departure from Normal
0.25" : 148% of Normal
Year-To-Date: 4.08"
Jan 1 to Mar 10, 2026(55 of 69 days covered by obs)
NOAA Normal
3.72"
Departure from Normal
0.36" : 110% of Normal
Water Year-To-Date: 9.50"
Oct 1, 2025 to Mar 10, 2026(138 of 161 days covered by obs)
NOAA Normal
8.90"
Departure from Normal
0.60" : 107% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.73
1.77
-0.04
Feb
1.48
1.38
0.10
Mar
1.59
1.55
0.04
Apr
1.57
1.50
0.07
May
1.64
1.63
0.01
Jun
1.16
1.11
0.05
Jul
0.31
0.33
-0.02
Aug
0.35
0.35
0.00
Sep
0.60
0.60
0.00
Oct
1.42
1.28
0.14
Nov
1.86
1.79
0.07
Dec
1.90
1.84
0.06
15.61
15.13
0.48