Dubuque weather in January 2025

Expect -4°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Dubuque in January. Check more long-term weather averages for Dubuque in January before you book your next holiday to Iowa in 2025/2026.

  • -4°C maximum daytime temperature in January in Dubuque-4
    -4°C max day temperature
  • 5 hours of sunshine per day
  • 9 days with some rainfall in January in Dubuque9
    9 days with some rainfall
  • -14°C minimum night-time temperature in January in Dubuque-14
    -14°C min night temperature
  • 9 hours of daylight per day in January in Dubuque9
    9 hours of daylight per day
  • No heat & humidity in January in Dubuque0
    No heat & humidity
  • 27 mm monthly rainfall in January in Dubuque27
    27 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Dubuque1
    1 (Low) UV index

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The January 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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How cold is it in Dubuque in January?

Daytime temperatures usually reach -4°C in Dubuque in January, falling to -14°C at night.

How sunny is it in Dubuque in January?

There are normally 5 hours of bright sunshine each day in Dubuque in January - that's 53% of daylight hours.

Does it rain in Dubuque in January?

There are usually 9 days with some rain in Dubuque in January and the average monthly rainfall is 27mm. Rain may fall as snow in this month.

Dubuque January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:32 16:41
Thursday, 16th January 2025 07:29 16:57
Friday, 31st January 2025 07:17 17:16

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