Mahajanga Province weather

Our guide to the weather in Mahajanga Province during September

33

Average high

7

UV Index

4mm

Monthly rainfall

47%

Humidity

We've looked at the most up-to-date weather data for Mahajanga Province, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Mahajanga Province weather in September.

How hot is it in Mahajanga Province during September?

The temperature reaches around 33℃ during the daytime in September, falling away to 20℃ at night. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.

Does it rain in Mahajanga Province during September?

The answer is no. Mahajanga Province is typically bone dry in September. You're not likely to see a thunderstorm during your trip.

Is it windy in Mahajanga Province during September?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during September. With moderate humidity, any breeze will have a welcome cooling effect.

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Weather in Mahajanga Province

Our month-by-month guide to the weather and climate in Mahajanga Province

30.3

Mahajanga Province weather in

January
30.5

Mahajanga Province weather in

February
30.8

Mahajanga Province weather in

March
30.9

Mahajanga Province weather in

April
30.2

Mahajanga Province weather in

May
29.1

Mahajanga Province weather in

June
28.9

Mahajanga Province weather in

July
30.8

Mahajanga Province weather in

August
33.0

Mahajanga Province weather in

September
34.7

Mahajanga Province weather in

October
34.2

Mahajanga Province weather in

November
32.9

Mahajanga Province weather in

December