Viewing Station: IA-LS-3 : Wapello 0.2 S
Dec 17, 2018 - Jul 28, 20261,853 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.81"
July 1-28, 2026(28 of 28 days covered by obs)
NOAA Normal
3.59"
Departure from Normal
-1.78" : 50% of Normal
Year-To-Date: 17.80"
Jan 1 to Jul 28, 2026(142 of 209 days covered by obs)
NOAA Normal
22.47"
Departure from Normal
-4.67" : 79% of Normal
Water Year-To-Date: 19.59"
Oct 1, 2025 to Jul 28, 2026(200 of 301 days covered by obs)
NOAA Normal
29.22"
Departure from Normal
-9.63" : 67% 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