- Save on hotels, restaurants, spas & more with Travelzoo
- Book online with fully refundable vouchers
- Filter vouchers by theme, price, type & more
Michigan weather in September 2022
- 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
Below are average maximum temperatures at popular destinations in Michigan in September. Select a destination to see more weather parameters.
Recommended for Michigan
The September weather guide for Michigan (Detroit) 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)
More about the USA
How hot is it in Michigan in September?
Daytime temperatures usually reach 23°C in Detroit, Michigan in September, falling to 13°C at night.
How sunny is it in Michigan in September?
There are normally 7 hours of bright sunshine each day in Detroit, Michigan in September - that's 54% of daylight hours.
How warm is the sea around Michigan in September?
The average sea temperature around Detroit, Michigan in September is 20°C.
Does it rain in Michigan in September?
There are usually 10 days with some rain in Detroit, Michigan in September and the average monthly rainfall is 73mm.
Michigan September sunrise & sunset times
Browse the sunrise and sunset times for Michigan in September 2022. Select a month to view Michigan sunrise and sunset times for the next 12 months. The Michigan sunrise and sunset times shown below are for Detroit.
|Date||Sunrise times||Sunset times|
|Thursday, 1st September 2022||06:57||20:06|
|Thursday, 15th September 2022||07:12||19:42|
|Friday, 30th September 2022||07:28||19:15|
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.