Viewing Station: WA-SM-6 : Underwood 2.1 W
Oct 3, 2017 - Sep 20, 20263,128 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.59"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
0.49"
Departure from Normal
0.10" : 121% of Normal
Year-To-Date: 21.72"
Jan 1 to Sep 20, 2026(262 of 263 days covered by obs)
NOAA Normal
15.57"
Departure from Normal
6.15" : 140% of Normal
Water Year-To-Date: 46.89"
Oct 1, 2025 to Sep 20, 2026(354 of 355 days covered by obs)
NOAA Normal
27.64"
Departure from Normal
19.25" : 170% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.54
5.46
-0.92
Feb
3.16
3.94
-0.78
Mar
2.81
3.47
-0.66
Apr
1.84
2.03
-0.19
May
1.32
1.47
-0.15
Jun
0.89
0.90
-0.01
Jul
0.22
0.22
0.00
Aug
0.30
0.28
0.02
Sep
0.73
0.82
-0.09
Oct
2.45
2.80
-0.35
Nov
4.32
5.12
-0.80
Dec
5.30
6.23
-0.93
27.88
32.74
-4.86