Iowa weather in October 2025

Expect 18°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Iowa in October. Check more long-term weather averages for Iowa in October before you book your next holiday to Iowa in 2025/2026.

  • 18°C maximum daytime temperature in October in Iowa (Des Moines)18
    18°C max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in October in Iowa (Des Moines)8
    8 days with some rainfall
  • 5°C minimum night-time temperature in October in Iowa (Des Moines)5
    5°C min night temperature
  • 11 hours of daylight per day in October in Iowa (Des Moines)11
    11 hours of daylight per day
  • No heat & humidity in October in Iowa (Des Moines)0
    No heat & humidity
  • 66 mm monthly rainfall in October in Iowa (Des Moines)66
    66 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Iowa (Des Moines)4
    4 (Moderate) UV index

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The October 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 October. 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 October?

Daytime temperatures usually reach 18°C in Des Moines, Iowa in October, falling to 5°C at night.

How sunny is it in Iowa in October?

There are normally 7 hours of bright sunshine each day in Des Moines, Iowa in October - that's 61% of daylight hours.

Does it rain in Iowa in October?

There are usually 8 days with some rain in Des Moines, Iowa in October and the average monthly rainfall is 66mm.

Iowa October sunrise & sunset times

Browse the sunrise and sunset times for Iowa in October 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
Wednesday, 1st October 2025 06:12 17:56
Thursday, 16th October 2025 06:28 17:31
Friday, 31st October 2025 06:46 17:10

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