Viewing Station: IA-JH-55 : Iowa City 1.3 ESE
Nov 8, 2024 - May 17, 2026258 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.66"
May 1-17, 2026(10 of 17 days covered by obs)
NOAA Normal
2.58"
Departure from Normal
-1.92" : 26% of Normal
Year-To-Date: 3.51"
Jan 1 to May 17, 2026(24 of 137 days covered by obs)
NOAA Normal
10.97"
Departure from Normal
-7.46" : 32% of Normal
Water Year-To-Date: 4.72"
Oct 1, 2025 to May 17, 2026(39 of 229 days covered by obs)
NOAA Normal
17.63"
Departure from Normal
-12.91" : 27% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.11
1.16
-0.05
Feb
1.41
1.42
-0.01
Mar
2.23
2.28
-0.05
Apr
3.64
3.78
-0.14
May
4.70
4.68
0.02
Jun
5.30
5.21
0.09
Jul
4.19
4.22
-0.03
Aug
4.26
4.10
0.16
Sep
3.66
3.37
0.29
Oct
2.91
2.93
-0.02
Nov
2.15
2.20
-0.05
Dec
1.60
1.62
-0.02
37.16
36.97
0.19