Viewing Station: IA-LS-5 : Wapello 5.4 SE
May 13, 2019 - Sep 11, 20262,667 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.17"
September 1-12, 2026(11 of 12 days covered by obs)
NOAA Normal
1.40"
Departure from Normal
1.77" : 226% of Normal
Year-To-Date: 35.77"
Jan 1 to Sep 12, 2026(253 of 255 days covered by obs)
NOAA Normal
28.31"
Departure from Normal
7.46" : 126% of Normal
Water Year-To-Date: 40.66"
Oct 1, 2025 to Sep 12, 2026(345 of 347 days covered by obs)
NOAA Normal
35.19"
Departure from Normal
5.47" : 116% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.40
1.39
0.01
Feb
1.64
1.72
-0.08
Mar
2.45
2.43
0.02
Apr
3.60
3.50
0.10
May
4.95
4.87
0.08
Jun
5.06
4.80
0.26
Jul
3.93
3.68
0.25
Aug
3.88
3.87
0.01
Sep
3.50
3.35
0.15
Oct
2.87
2.73
0.14
Nov
2.23
2.16
0.07
Dec
1.78
1.80
-0.02
37.29
36.30
0.99