Which is the hottest month in Comoros?

The hottest time of year in Moroni, Grande Comore, Comoros is normally March. Expect maximum daytime temperatures to reach 27°C with high heat and humidity.

Best time to visit Comoros

Q: When is the best time to visit Comoros?

The best time to visit Comoros (Moroni, Grande Comore) is September and October 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 Comoros?

In terms of rainfall, January is usually the wettest month in Moroni, Grande Comore, Comoros with 337mm on average. There are normally 19 days in January with some rain.

Q: When is it sunniest in Comoros?

The sunniest time of year in Moroni, Grande Comore, Comoros is normally September with bright sunshine on average for 81% of daylight hours; that's 10 hours of sunshine per day.

Q: When is the sea warmest in Comoros?

The sea is usually at its warmest in Moroni, Grande Comore, Comoros in March when the water temperature reaches 29°C.

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

Comoros 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 Comoros?

The best time to visit Comoros (Moroni, Grande Comore) is September and October 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.

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

Change criteria

Max Day Temperature (°C)

27
Jan
27
Feb
27
Mar
27
Apr
26
May
25
Jun
24
Jul
24
Aug
25
Sep
26
Oct
27
Nov
27
Dec

Hours of Sunshine (daily)

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

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Comoros, represented by Moroni, Grande Comore, (Moroni, Grande Comore) 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)

Comoros weather overview

These Indian Ocean islands have a warm, tropical climate and their coasts can get very hot and sticky from December to March. On higher ground, temperatures are fresher but heavy rain is always a possibility.

Rainfall is substantial all year round but particularly between December and April when there are occasional cyclones.

What to pack for Comoros weather

Take light clothes in the summer months (October to April), with warmer cover-ups for the Comoros winter (May to September) - especially if planning a trip to the mountains. Light rainwear is useful at any time of year.

More about Comoros

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

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

Comoros travel guide - essential info

Below is a beginner's guide to Comoros 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.

Comoros - quick facts
Time difference	UK +3 hours
Language(s)	Comorian, French
Currency	Comorian Franc
Electricity	C + E plug (220V)
Driving side	Right
Visa^✝	Yes

Why visit Comoros?

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

Beaches

✝ = requirements for UK travellers.

Travelling to Comoros?
Hotels Flights

Comoros travel guidance

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

UK traveller advice for Comoros - UK FCDO
Irish traveller advice for Comoros - Department of Foreign Affairs, Ireland
Canadian travel advice for Comoros - Government of Canada
US travel advisories for Comoros - US Department of State
Safe travel advisories for Comoros - 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 Comoros.

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

Comoros travel health

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

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

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

Note: CDC - Centers for Disease Control and Prevention

Comoros travel features

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

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

Comoros FAQs

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

Which month has the most rain in Comoros?

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

When is it sunniest in Comoros?

The sunniest time of year in Moroni, Grande Comore, Comoros 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 Comoros?

The sea is usually at its warmest in Moroni, Grande Comore, Comoros in January when the water temperature reaches 0°C.

What is the time difference between Comoros and the UK?

The time difference between Comoros and the UK is UK time+3 hours.

What is the main language spoken in Comoros?

The main languages spoken in Comoros are Comorian and French.

Learn a language for Comoros with Rosetta Stone^*, Busuu^* and Babbel^*.

What is the currency in Comoros?

The currency in Comoros is the Comorian Franc (KMF).

Which plugs are used in Comoros?

Comoros uses electrical plug type C + E (220 Volts).

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

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

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

Do you need a visa for Comoros?

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

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

Comoros travel deals

Holidays to Comoros

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