Viewing Station: IA-JH-39 : Iowa City 1.0 NE
Oct 15, 2023 - Jul 21, 2026953 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.18"
July 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
2.87"
Departure from Normal
0.31" : 111% of Normal
Year-To-Date: 24.35"
Jan 1 to Jul 21, 2026(198 of 202 days covered by obs)
NOAA Normal
21.18"
Departure from Normal
3.17" : 115% of Normal
Water Year-To-Date: 29.04"
Oct 1, 2025 to Jul 21, 2026(287 of 294 days covered by obs)
NOAA Normal
27.84"
Departure from Normal
1.20" : 104% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.11
1.16
-0.05
Feb
1.38
1.42
-0.04
Mar
2.17
2.28
-0.11
Apr
3.66
3.78
-0.12
May
4.63
4.68
-0.05
Jun
5.36
5.22
0.14
Jul
4.23
4.23
0.00
Aug
4.27
4.11
0.16
Sep
3.62
3.38
0.24
Oct
2.91
2.94
-0.03
Nov
2.15
2.20
-0.05
Dec
1.60
1.62
-0.02
37.09
37.02
0.07