Viewing Station: WA-GF-2 : Pomeroy 0.5 WSW
May 13, 2010 - Sep 17, 20254,328 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.81"
September 1-17, 2025(13 of 17 days covered by obs)
NOAA Normal
0.37"
Departure from Normal
0.44" : 217% of Normal
Year-To-Date: 8.59"
Jan 1 to Sep 17, 2025(211 of 260 days covered by obs)
NOAA Normal
11.46"
Departure from Normal
-2.87" : 75% of Normal
Water Year-To-Date: 13.90"
Oct 1, 2024 to Sep 17, 2025(269 of 352 days covered by obs)
NOAA Normal
16.97"
Departure from Normal
-3.07" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.07
2.04
0.03
Feb
1.60
1.54
0.06
Mar
1.89
1.89
0.00
Apr
1.65
1.59
0.06
May
1.63
1.58
0.05
Jun
1.33
1.16
0.17
Jul
0.48
0.41
0.07
Aug
0.44
0.42
0.02
Sep
0.66
0.58
0.08
Oct
1.33
1.14
0.19
Nov
2.06
2.12
-0.06
Dec
2.12
2.17
-0.05
17.26
16.64
0.62