Which is the hottest month in Monaco?

The hottest time of year in Monte-Carlo, Monaco is normally July. Expect maximum daytime temperatures to reach 25°C with low heat and humidity.

Best time to visit Monaco

Q: When is the best time to visit Monaco?

The best time to visit Monaco (Monte-Carlo) 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 Monaco?

In terms of rainfall, October is usually the wettest month in Monte-Carlo, Monaco with 102mm on average. There are normally 9 days in October with some rain.

Q: When is it sunniest in Monaco?

The sunniest time of year in Monte-Carlo, Monaco is normally July with bright sunshine on average for 67% of daylight hours; that's 10 hours of sunshine per day.

Q: When is the sea warmest in Monaco?

The sea is usually at its warmest in Monte-Carlo, Monaco in August when the water temperature reaches 24°C.

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

Monaco by month

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

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When is the best time to visit Monaco?

The best time to visit Monaco (Monte-Carlo) 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.

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Jan
1
Feb
1.5
Mar
1.5
Apr
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May
4
Jun
5
Jul
4.5
Aug
4
Sep
2
Oct
1
Nov
1
Dec

Change criteria

Max Day Temperature (°C)

10
Jan
10
Feb
12
Mar
14
Apr
18
May
21
Jun
25
Jul
25
Aug
22
Sep
18
Oct
13
Nov
11
Dec

Hours of Sunshine (daily)

5
Jan
5
Feb
6
Mar
7
Apr
8
May
9
Jun
10
Jul
9
Aug
7
Sep
6
Oct
5
Nov
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Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Monaco, represented by Monte-Carlo, (Monte-Carlo) 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)

Monaco weather overview

The tiny principality of Monaco has a Mediterranean climate essential for the maintenance of its wealthy inhabitants' golden tans. July and August are the best months for sun worshippers while January and February are the coolest months. Winter conditions are mild but rainy.

What to pack for Monaco weather

Take classy beachwear and light clothes for the summer, supplemented by jackets or shawls for chilly evenings. Slightly warmer clothing and a raincoat are appropriate for the winter months.

More about Monaco

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

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

Monaco travel guide - essential info

Below is a beginner's guide to Monaco 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.

Monaco - quick facts
Time difference	UK +1 hour
Language(s)	French
Currency	Euro
Electricity	C + E + F plug (230V)
Driving side	Right

Monaco tourist information

Monaco Tourist Authority

Travelling to Monaco?
Holidays Hotels Flights Ocean cruises eSIMs Travel insurance

Monaco travel guidance

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

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

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 Monaco.

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

Monaco travel health

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

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

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

Note: CDC - Centers for Disease Control and Prevention

Monaco travel features

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

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

Best destinations for winter sun in 2025/2026

Monaco FAQs

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

Which month has the most rain in Monaco?

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

When is it sunniest in Monaco?

The sunniest time of year in Monte-Carlo, Monaco 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 Monaco?

The sea is usually at its warmest in Monte-Carlo, Monaco in January when the water temperature reaches 0°C.

What is the time difference between Monaco and the UK?

The time difference between Monaco and the UK is UK time+1 hour.

What is the main language spoken in Monaco?

The main language spoken in Monaco is French.

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What is the currency in Monaco?

The currency in Monaco is the Euro (EUR).

Send money to Monaco with TransferGo^* and Wise.com^*.

Which plugs are used in Monaco?

Monaco uses electrical plug type C + E + F (230 Volts).

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

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

Find out more about driving in Monaco with RAC^* and International Drivers Association^*.

Monaco travel deals

Holidays to Monaco

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