Detroit weather in September 2020

  • 23°C maximum daytime temperature in September in Detroit23
    23°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in September in Detroit10
    10 days with some rainfall
  • 13°C minimum night-time temperature in September in Detroit13
    13°C min night temperature
  • 12 hours of daylight per day in September in Detroit12
    12 hours of daylight per day
  • No heat & humidity in September in Detroit0
    No heat & humidity
  • 73 mm monthly rainfall in September in Detroit73
    73 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Detroit6
    6 (High) UV index
  • 20°C sea temperature in September in Detroit20
    20°C sea temperature
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The September weather guide for Detroit, Michigan 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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How hot is it in Detroit in September?

Daytime temperatures usually reach 23°C in Detroit in September, falling to 13°C at night.

How sunny is it in Detroit in September?

There are normally 7 hours of bright sunshine each day in Detroit in September - that's 54% of daylight hours.

How warm is the sea around Detroit in September?

The average sea temperature around Detroit in September is 20°C.

Does it rain in Detroit in September?

There are usually 10 days with some rain in Detroit in September and the average monthly rainfall is 73mm.

What is the chance of a hurricane in Detroit in September?

On average less than 1 day in September in Detroit is likely to be affected by the passage of one or more tropical storms.

Detroit sunrise & sunset times for September 2020

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2020 06:58 20:05
Tuesday, 15th September 2020 07:13 19:41
Wednesday, 30th September 2020 07:29 19:14
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's hot in Michigan in September?

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

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