Monastir weather

Our guide to the weather in Monastir during September

29

Average high

7

UV Index

50mm

Monthly rainfall

27

Sea temperature

We've looked at the most up-to-date weather data for Monastir, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Monastir weather in September.

How warm is it in Monastir during September?

Expect heat in Monastir during September. The temperature hits about 29℃ 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 Monastir during September?

On average, there will be 2 rainy days during the month, amounting to 49.8mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Monastir 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 Monastir during September?

The water around Monastir 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.

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Monastir Blog posts

From the UK's most popular travel bloggers

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Hotel Royal Thalassa Monastir – Skanes, Tunisia

10th July 2024 by The Rare Welsh Bit

As she settles into the bubbling jacuzzi on the balcony of her hotel suite, a glass of chilled wine in hand, Kacie admires the pinkish-purple hues of the sky as the sun sets below the horizon. The Hotel Royal Thalassa Monastir certainly knows how to pamper its guests in this lavish VIP room....

Weather in Monastir

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

16.1

Monastir weather in

January
16.5

Monastir weather in

February
18.1

Monastir weather in

March
20.4

Monastir weather in

April
23.8

Monastir weather in

May
28.0

Monastir weather in

June
31.2

Monastir weather in

July
31.7

Monastir weather in

August
29.2

Monastir weather in

September
25.6

Monastir weather in

October
21.2

Monastir weather in

November
17.7

Monastir weather in

December