Dubuque weather in October 2025

Expect 16°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Dubuque in October. Check more long-term weather averages for Dubuque in October before you book your next holiday to Iowa in 2025/2026.

  • 16°C maximum daytime temperature in October in Dubuque16
    16°C max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in October in Dubuque9
    9 days with some rainfall
  • 5°C minimum night-time temperature in October in Dubuque5
    5°C min night temperature
  • 11 hours of daylight per day in October in Dubuque11
    11 hours of daylight per day
  • No heat & humidity in October in Dubuque0
    No heat & humidity
  • 65 mm monthly rainfall in October in Dubuque65
    65 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Dubuque3
    3 (Moderate) UV index

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The October weather guide for Iowa (Dubuque) 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.

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

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More about the USA

How warm is it in Dubuque in October?

Daytime temperatures usually reach 16°C in Dubuque in October, falling to 5°C at night.

How sunny is it in Dubuque in October?

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

Does it rain in Dubuque in October?

There are usually 9 days with some rain in Dubuque in October and the average monthly rainfall is 65mm.

Dubuque October sunrise & sunset times

Browse the sunrise and sunset times for Dubuque in October 2025. Select a month to view Dubuque sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:00 17:43
Thursday, 16th October 2025 06:17 17:18
Friday, 31st October 2025 06:35 16:57

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