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Michigan weather in July 2025
Expect 28°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Michigan in July. Check more long-term weather averages for Michigan in July before you book your next holiday to Michigan in 2025/2026.
- 28°C max day temperature
28 - 10 hours of sunshine per day
- 9 days with some rainfall
9 - 18°C min night temperature
18 - 15 hours of daylight per day
15 - Moderate heat & humidity
M - 83 mm of monthly rainfall
83 - 9 (Very High) UV index
9 - 21°C sea temperature
21
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The July 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.
Top Michigan destinations
Below are average maximum temperatures at popular countries, regions and places in Michigan in July. Select a holiday destination to see more weather parameters.
All Michigan destinations
- Alpena
- Detroit
- Escanaba
- Grand Marais
- Holland
- Iron Mountain
- Isle Royale
- Lansing
- Ludington
- Mackinac Island
- Muskegon
- Saginaw
- Sault Ste. Marie
- Traverse City
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
How hot is it in Michigan in July?
Daytime temperatures usually reach 28°C in Detroit, Michigan in July with moderate heat and humidity, falling to 18°C at night.
How sunny is it in Michigan in July?
There are normally 10 hours of bright sunshine each day in Detroit, Michigan in July - that's 65% of daylight hours.
How warm is the sea around Michigan in July?
The average sea temperature around Detroit, Michigan in July is 21°C.
Does it rain in Michigan in July?
There are usually 9 days with some rain in Detroit, Michigan in July and the average monthly rainfall is 83mm.
Michigan July sunrise & sunset times
Browse the sunrise and sunset times for Michigan in July 2025. 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.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Tuesday, 1st July 2025 | 04:59 | 20:13 |
| Wednesday, 16th July 2025 | 05:10 | 20:06 |
| Thursday, 31st July 2025 | 05:24 | 19:52 |
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