Viewing Station: WA-SN-123 : Monroe 3.7 SSW
Apr 3, 2023 - Sep 17, 2025869 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.20"
September 1-17, 2025(16 of 17 days covered by obs)
NOAA Normal
1.31"
Departure from Normal
-1.11" : 15% of Normal
Year-To-Date: 22.34"
Jan 1 to Sep 17, 2025(259 of 260 days covered by obs)
NOAA Normal
28.53"
Departure from Normal
-6.19" : 78% of Normal
Water Year-To-Date: 43.40"
Oct 1, 2024 to Sep 17, 2025(351 of 352 days covered by obs)
NOAA Normal
46.97"
Departure from Normal
-3.57" : 92% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.25
6.45
-0.20
Feb
4.38
4.43
-0.05
Mar
5.09
5.15
-0.06
Apr
4.03
4.19
-0.16
May
2.95
3.09
-0.14
Jun
2.30
2.49
-0.19
Jul
1.01
1.10
-0.09
Aug
1.21
1.16
0.05
Sep
2.31
2.54
-0.23
Oct
4.87
4.77
0.10
Nov
7.00
7.13
-0.13
Dec
6.57
6.75
-0.18
47.97
49.25
-1.28