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Detroit weather in September 2020
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- 2323°C max day temperature
- 1010 days with some rainfall
- 1313°C min night temperature
- 1212 hours of daylight per day
- 0No heat & humidity
- 7373 mm of monthly rainfall
- 66 (High) UV index
- 2020°C sea temperature
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.
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.
|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 is hot in Michigan in September for 2020/2021?
Below are average maximum temperatures at popular destinations in Michigan in September. Select a destination to see more weather parameters.
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