Viewing Station: IA-JH-54 : Iowa City 2.3 E
Oct 19, 2024 - Sep 15, 2025323 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.09"
September 1-15, 2025(14 of 15 days covered by obs)
NOAA Normal
1.83"
Departure from Normal
-1.74" : 5% of Normal
Year-To-Date: 24.51"
Jan 1 to Sep 15, 2025(249 of 258 days covered by obs)
NOAA Normal
28.61"
Departure from Normal
-4.10" : 86% of Normal
Water Year-To-Date: 31.48"
Oct 1, 2024 to Sep 15, 2025(323 of 350 days covered by obs)
NOAA Normal
35.29"
Departure from Normal
-3.81" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.12
1.16
-0.04
Feb
1.41
1.42
-0.01
Mar
2.24
2.28
-0.04
Apr
3.62
3.78
-0.16
May
4.73
4.69
0.04
Jun
5.24
5.22
0.02
Jul
4.20
4.23
-0.03
Aug
4.22
4.10
0.12
Sep
3.66
3.38
0.28
Oct
2.92
2.94
-0.02
Nov
2.14
2.20
-0.06
Dec
1.62
1.62
0.00
37.12
37.02
0.10