Weather in Iowa City: July
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Average day temperature: | 83.0°F |
| Average night temperature: | 67.9°F | |
 |
Number of sunny days: | 13 days |
| Day length: | 14.4 - 15.1 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 0.9 in. | |
| more information | ||
14 days
forecast
forecast
| Iowa City |
weather in
August
August
| Iowa City |
Air temperature in July, °F
Show year:
2026
2025
2024
The highest day temperature during July of 2026 was 102°F. At the same time the lowest night temperature was 56°F. Daily and nightly averages during July were 89.9°F and 69.4°F.
Sunny, partly cloudy and cloudy days
Mostly all days in July are sunny but cloudy days are also possible.
Precipitation total in July, in.
Precipitation total value in Iowa City in July is 0.9 in. Other months of the year show relatively similar values.
Wind speed in July, mph
The average wind speed value in July is 7.0 mph It makes July lest windy month of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 9.2.
Best time for vacation in Iowa City
Iowa City on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Iowa City
Local time: 09:07
August 13, thursday
1200
75°F
W
11 mph
11 mph
1500
79°F
W
11 mph
11 mph
1800
79°F
W
12 mph
12 mph
2100
72°F
W
11 mph
11 mph
August 14, friday
0000
70°F
W
14 mph
14 mph
0300
70°F
W
9 mph
9 mph
0600
70°F
W
9 mph
9 mph
0900
73°F
W
9 mph
9 mph
