Which is the hottest month in Michigan?

The hottest time of year in Detroit, Michigan is normally July. Expect maximum daytime temperatures to reach 28°C with moderate heat and humidity.

Best time to visit Michigan

Q: When is the best time to visit Michigan?

The best time to visit Michigan (Detroit) is July based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which month has the most rain in Michigan?

In terms of rainfall, June is usually the wettest month in Detroit, Michigan with 89mm on average. There are normally 11 days in June with some rain.

Q: When is it sunniest in Michigan?

The sunniest time of year in Detroit, Michigan is normally July with bright sunshine on average for 65% of daylight hours; that's 10 hours of sunshine per day.

Q: When is the sea warmest in Michigan?

The sea is usually at its warmest in Detroit, Michigan in August when the water temperature reaches 23°C.

Find the best time to visit Michigan and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Michigan by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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Destination

Top Michigan destinations

Below are the temperatures expected today at popular countries, regions and places in Michigan. Select a destination to compare today's forecast with average weather conditions.

All Michigan destinations

When is the best time to visit Michigan?

The best time to visit Michigan (Detroit) is July based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0.5
Feb
1
Mar
1.5
Apr
4
May
4.5
Jun
5
Jul
4
Aug
4
Sep
1
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

-1
Jan
0
Feb
7
Mar
14
Apr
21
May
26
Jun
28
Jul
27
Aug
23
Sep
16
Oct
9
Nov
2
Dec

Hours of Sunshine (daily)

3
Jan
4
Feb
5
Mar
7
Apr
8
May
9
Jun
10
Jul
8
Aug
7
Sep
5
Oct
3
Nov
3
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Michigan (Detroit) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

More about Michigan

Explore our complete guide to Michigan with the latest travel advice for travellers and holidaymakers including official updates and local travel tips for Michigan.

Essential travel guide
Travel guidance
Travel health
Travel features
Top travel deals
FAQs

Michigan travel guide - essential info

Below is a beginner's guide to Michigan with essential travel facts such as dominant language spoken, typical flight time from the UK and the local currency. You can also check whether visas are required and what plug adapter you need to pack.

Michigan - quick facts
Flight time^✝	8.5 hours
Time difference	UK -5 to -6 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes

Why visit Michigan?

Considering a holiday to the Michigan? Here are some of the very good reasons it makes such a wonderful holiday destination such as for its nature to ensure you get the most out of your 2025/2026 escape.

Nature

Michigan tourist information

Michigan Economic Development

✝ = Typical flight time from the UK and visa requirements for UK travellers.

Travelling to Michigan?
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Michigan travel guidance

Check the latest travel guidance and advice on visiting Michigan from official government sources (in english) from around the world including entry requirements and travel restrictions.

UK traveller advice for the Michigan - UK FCDO
Irish traveller advice for the Michigan - Department of Foreign Affairs, Ireland
Canadian travel advice for the Michigan - Government of Canada
Safe travel advisories for the Michigan - Ministry of Foreign Affairs, New Zealand
Smarter traveller advice for the Michigan - Department of Foreign Affairs, Australia

Learn more about the current safety and security risks from terrorism, natural disasters and more. Read about the local laws and customs to consider when travelling around Michigan.

Note: UK FCDO - UK Foreign, Commonwealth & Development Office

Michigan travel health

Find out more about staying safe when travelling to Michigan with the latest guidance on required vaccinations and recommended medication to take with you.

Vaccines & medicines for the Michigan - CDC
Health & vaccinations for the Michigan - TravelHealthPro, NaTHNac
How to stay safe & healthy in the Michigan - Fit for Travel, Public Health Scotland

Check out the general travel tips for staying safe and healthy in Michigan, risks of preventable diseases and what to pack.

Note: CDC - Centers for Disease Control and Prevention

Michigan travel features

Do you want to learn more about Michigan? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Michigan.

We don't currently have any travel features on Michigan. Discover more about holiday destinations around the world with this selection of general travel articles.

Michigan FAQs

Read our frequently asked questions about travelling to Michigan including the current entry restrictions, driving side, electrical plugs used and much more.

Which month has the most rain in Michigan?

In terms of rainfall, January is usually the wettest month in Detroit, Michigan with 0mm on average. There are normally no days in January with some rain.

When is it sunniest in Michigan?

The sunniest time of year in Detroit, Michigan is normally January with bright sunshine on average for 0% of daylight hours; that's 0 hours of sunshine per day.

When is the sea warmest in Michigan?

The sea is usually at its warmest in Detroit, Michigan in January when the water temperature reaches 0°C.

What is the flight time to Michigan from the UK?

The flight time to Michigan from the UK is typically 8.5 hours.

What is the time difference between Michigan and the UK?

The time difference between Michigan and the UK is UK time-5 to UK time-6 hours.

What is the main language spoken in Michigan?

The main language spoken in Michigan is English.

Learn a language for Michigan with Rosetta Stone^*, Busuu^* and Rocket Languages^*.

What is the currency in Michigan?

The currency in Michigan is the US Dollar (USD).

Send money to Michigan with TransferGo^*.

Which plugs are used in Michigan?

Michigan uses electrical plug type A + B (120 Volts).

Which side of the road do they drive on in Michigan?

They drive on the right side of the road in Michigan.

Find out more about driving in USA with International Drivers Association^*.

Do you need a visa for Michigan?

Yes, UK passport holders do need a visa to enter Michigan.

Check USA visa requirements for all passport holders with VisaHQ^*.

Michigan travel deals

Holidays to Michigan

Check out the latest deals, discount codes and special offers on holidays to Michigan in 2025/2026. Pay low deposits and save with last minute holiday availability and free kids places.