Sousse weather

Our guide to the weather in Sousse during September

30

Average high

7

UV Index

28mm

Monthly rainfall

27

Sea temperature

We've looked at the most up-to-date weather data for Sousse, 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 Sousse weather in September.

How warm is it in Sousse during September?

Expect heat in Sousse during September. The temperature hits about 30℃ during the day, falling away to a balmy 24℃ 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 Sousse during September?

On average, in September you'll see rain on just one day in the month. In other words, you shouldn't see any of the wet stuff. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Sousse 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.

How warm is the sea in Sousse during September?

The water around Sousse reaches a very pleasant 27℃ during September. This is very warm, and will feel bath-like. People who normally feel the cold will find this temperature perfectly acceptable. The hot air temperature will mean that you will feel comfortably warm when coming out of the water.

Holidays in Sousse

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Sousse Blog posts

From the UK's most popular travel bloggers

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Tunisia itinerary | 3 days in Tunis, Hammamet & Sousse

20th July 2022 by The Wandering Quinn

‘Can you spend 3 days in Tunisia?’ I thought as I saw great flights from Manchester to Enfidha Airport in Tunisia? Well, the flight was just 3 hours and I’d fly to Europe for 3 days on a 3-hour flight so why not fly to North Africa for 3 days I figured! So that was that, I booked a solo trip to Tunisia for 3 days and 3 nights and started planning my Tunisia itinerary!...

Weather in Sousse

Our month-by-month guide to the weather and climate in Sousse

16.1

Sousse weather in

January
16.6

Sousse weather in

February
18.3

Sousse weather in

March
20.8

Sousse weather in

April
24.3

Sousse weather in

May
28.7

Sousse weather in

June
31.9

Sousse weather in

July
32.3

Sousse weather in

August
29.6

Sousse weather in

September
25.9

Sousse weather in

October
21.3

Sousse weather in

November
17.7

Sousse weather in

December