Dubuque weather in September 2020

  • 23°C maximum daytime temperature in September in Dubuque23
    23°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in September in Dubuque9
    9 days with some rainfall
  • 11°C minimum night-time temperature in September in Dubuque11
    11°C min night temperature
  • 12 hours of daylight per day in September in Dubuque12
    12 hours of daylight per day
  • No heat & humidity in September in Dubuque0
    No heat & humidity
  • 105 mm monthly rainfall in September in Dubuque105
    105 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Dubuque6
    6 (High) UV index
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The September weather guide for Dubuque, Iowa 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.

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

Dubuque sunrise & sunset times for September 2020

Browse the sunrise & sunset times for Dubuque in September 2020. Select a month to view Dubuque sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Tuesday, 1st September 2020 06:28 19:36
Tuesday, 15th September 2020 06:43 19:11
Wednesday, 30th September 2020 06:59 18:45
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Where's hot in Iowa in September?

Below are average maximum temperatures at popular destinations in Iowa in September. Select a destination to see more weather parameters.

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