Viewing Station: IA-LS-3 : Wapello 0.2 S
Dec 17, 2018 - Sep 15, 20251,684 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.22"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
1.86"
Departure from Normal
-1.64" : 12% of Normal
Year-To-Date: 30.14"
Jan 1 to Sep 16, 2025(248 of 259 days covered by obs)
NOAA Normal
28.65"
Departure from Normal
1.49" : 105% of Normal
Water Year-To-Date: 36.07"
Oct 1, 2024 to Sep 16, 2025(340 of 351 days covered by obs)
NOAA Normal
35.40"
Departure from Normal
0.67" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.35
1.35
0.00
Feb
1.65
1.73
-0.08
Mar
2.40
2.44
-0.04
Apr
3.52
3.47
0.05
May
4.91
4.86
0.05
Jun
5.05
4.89
0.16
Jul
3.97
3.68
0.29
Aug
3.94
3.97
-0.03
Sep
3.49
3.28
0.21
Oct
2.83
2.70
0.13
Nov
2.19
2.12
0.07
Dec
1.73
1.78
-0.05
37.03
36.27
0.76