- Book online & save on long haul holidays in 2024
- Destinations include New York, Caribbean & beyond
- Ideal for summer, winter & half term family holidays
Michigan weather in August 2025
Expect 81°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Michigan in August. Check more long-term weather averages for Michigan in August before you book your next holiday to Michigan in 2025/2026.
- 81°F max day temperature
81 - 8 hours of sunshine per day
- 9 days with some rainfall
9 - 63°F min night temperature
63 - 14 hours of daylight per day
14 - Moderate heat & humidity
M - 3.2 inches of monthly rainfall
3.2 - 8 (Very High) UV index
8 - 73°F sea temperature
73
More about Michigan
- Overview
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
Michigan by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Michigan
The August 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 August. 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) | Imperial (°F)
More about the USA
How hot is it in Michigan in August?
Daytime temperatures usually reach 81°F in Detroit, Michigan in August with moderate heat and humidity, falling to 63°F at night.
How sunny is it in Michigan in August?
There are normally 8 hours of bright sunshine each day in Detroit, Michigan in August - that's 61% of daylight hours.
How warm is the sea around Michigan in August?
The average sea temperature around Detroit, Michigan in August is 73°F.
Does it rain in Michigan in August?
There are usually 9 days with some rain in Detroit, Michigan in August and the average monthly rainfall is 3.2 inches.
Michigan August sunrise & sunset times
Browse the sunrise and sunset times for Michigan in August 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 |
|---|---|---|
| Friday, 1st August 2025 | 05:25 | 19:51 |
| Saturday, 16th August 2025 | 05:41 | 19:31 |
| Sunday, 31st August 2025 | 05:57 | 19:07 |
Be inspired
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
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- Black Friday sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport