Iowa weather in June 2025

Expect daytime maximum temperatures of 28°C in Iowa in June based on long-term weather averages. There are 10 hours of sunshine per day on average with 10 days with some rainfall and typically 115 mm of rainfall in the month.

  • 28°C maximum daytime temperature in June in Iowa (Des Moines)28
    28°C max day temperature
  • 10 hours of sunshine per day
  • 10 days with some rainfall in June in Iowa (Des Moines)10
    10 days with some rainfall
  • 16°C minimum night-time temperature in June in Iowa (Des Moines)16
    16°C min night temperature
  • 15 hours of daylight per day in June in Iowa (Des Moines)15
    15 hours of daylight per day
  • Low heat & humidity in June in Iowa (Des Moines)L
    Low heat & humidity
  • 115 mm monthly rainfall in June in Iowa (Des Moines)115
    115 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in June in Iowa (Des Moines)9
    9 (Very High) UV index

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The June 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 June. Select a holiday destination to see more weather parameters.

All Iowa destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Iowa in June?

Daytime temperatures usually reach 28°C in Des Moines, Iowa in June with low heat and humidity, falling to 16°C at night.

How sunny is it in Iowa in June?

There are normally 10 hours of bright sunshine each day in Des Moines, Iowa in June - that's 69% of daylight hours.

Does it rain in Iowa in June?

There are usually 10 days with some rain in Des Moines, Iowa in June and the average monthly rainfall is 115mm.

Iowa June sunrise & sunset times

Browse the sunrise and sunset times for Iowa in June 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
Sunday, 1st June 2025 04:43 19:43
Sunday, 15th June 2025 04:40 19:51
Monday, 30th June 2025 04:44 19:53

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