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Iowa weather in July 2025
Expect 30°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Iowa in July. Check more long-term weather averages for Iowa in July before you book your next holiday to Iowa in 2025/2026.
- 3030°C max day temperature
- 11 hours of sunshine per day
- 1010 days with some rainfall
- 1919°C min night temperature
- 1515 hours of daylight per day
- HHigh heat & humidity
- 100100 mm of monthly rainfall
- 99 (Very High) UV index
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Recommended for Iowa
The July weather guide for Iowa (Des Moines) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top Iowa destinations
Below are average maximum temperatures at popular countries, regions and places in Iowa in July. Select a holiday destination to see more weather parameters.
All Iowa destinations
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
How hot is it in Iowa in July?
Daytime temperatures usually reach 30°C in Des Moines, Iowa in July with high heat and humidity, falling to 19°C at night.
How sunny is it in Iowa in July?
There are normally 11 hours of bright sunshine each day in Des Moines, Iowa in July - that's 73% of daylight hours.
Does it rain in Iowa in July?
There are usually 10 days with some rain in Des Moines, Iowa in July and the average monthly rainfall is 100mm.
Iowa July sunrise & sunset times
Browse the sunrise and sunset times for Iowa in July 2025. Select a month to view Iowa sunrise and sunset times for the next 12 months. The Iowa sunrise and sunset times shown below are for Des Moines.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Tuesday, 1st July 2025 | 04:44 | 19:52 |
Wednesday, 16th July 2025 | 04:55 | 19:46 |
Thursday, 31st July 2025 | 05:08 | 19:33 |
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