Viewing Station: WA-AD-3 : Othello 0.9 SE
May 2, 2009 - Sep 17, 20252,026 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.08"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
0.16"
Departure from Normal
-0.08" : 49% of Normal
Year-To-Date: 3.99"
Jan 1 to Sep 17, 2025(234 of 260 days covered by obs)
NOAA Normal
5.21"
Departure from Normal
-1.22" : 77% of Normal
Water Year-To-Date: 9.33"
Oct 1, 2024 to Sep 17, 2025(324 of 352 days covered by obs)
NOAA Normal
8.21"
Departure from Normal
1.12" : 114% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.02
1.04
-0.02
Feb
0.76
0.77
-0.01
Mar
0.77
0.80
-0.03
Apr
0.71
0.70
0.01
May
0.76
0.71
0.05
Jun
0.58
0.61
-0.03
Jul
0.27
0.26
0.01
Aug
0.18
0.18
0.00
Sep
0.29
0.27
0.02
Oct
0.78
0.76
0.02
Nov
1.00
0.95
0.05
Dec
1.22
1.15
0.07
8.34
8.20
0.14