Viewing Station: WA-GR-17 : Moses Lake 3.9 WNW
Mar 23, 2023 - Sep 17, 2025904 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.35"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
0.14"
Departure from Normal
0.21" : 257% of Normal
Year-To-Date: 3.03"
Jan 1 to Sep 17, 2025(257 of 260 days covered by obs)
NOAA Normal
4.70"
Departure from Normal
-1.67" : 65% of Normal
Water Year-To-Date: 7.91"
Oct 1, 2024 to Sep 17, 2025(349 of 352 days covered by obs)
NOAA Normal
7.35"
Departure from Normal
0.56" : 108% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.93
0.98
-0.05
Feb
0.61
0.70
-0.09
Mar
0.69
0.72
-0.03
Apr
0.66
0.61
0.05
May
0.65
0.63
0.02
Jun
0.62
0.69
-0.07
Jul
0.25
0.23
0.02
Aug
0.15
0.17
-0.02
Sep
0.24
0.21
0.03
Oct
0.67
0.73
-0.06
Nov
0.88
0.91
-0.03
Dec
1.10
1.14
-0.04
7.45
7.72
-0.27