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Tunisia weather in September 2025
Expect 30°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Tunisia in September. Check more long-term weather averages for Tunisia in September before you book your next holiday to Tunisia in 2025/2026.
- 30°C max day temperature
30 - 9 hours of sunshine per day
- 3 days with some rainfall
3 - 21°C min night temperature
21 - 12 hours of daylight per day
12 - Moderate heat & humidity
M - 34 mm of monthly rainfall
34 - 7 (High) UV index
7 - 26°C sea temperature
26
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The September weather guide for Tunisia (Monastir) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top Tunisia destinations
Below are average maximum temperatures at popular countries, regions and places in Tunisia in September. Select a holiday destination to see more weather parameters.
All Tunisia destinations
- Bizerte
- Djerba
- Gabes
- Gammarth
- Hammamet
- Hammamet Yasmine
- Kasserine
- Kerkennah
- Mahdia
- Monastir
- Nabeul
- Port El Kantaoui
- Sfax
- Skanes
- Sousse
- Tabarka
- Tataouine
- Tozeur
- Tunis
- Zarzis
Metric (°C / mm) | Imperial (°F / inches)
More about Tunisia
How hot is it in Tunisia in September?
Daytime temperatures usually reach 30°C in Monastir, Tunisia in September with moderate heat and humidity, falling to 21°C at night.
How sunny is it in Tunisia in September?
There are normally 9 hours of bright sunshine each day in Monastir, Tunisia in September - that's 70% of daylight hours.
How warm is the sea around Tunisia in September?
The average sea temperature around Monastir, Tunisia in September is 26°C.
Does it ever rain in Tunisia in September?
There are usually 3 days with some rain in Monastir, Tunisia in September and the average monthly rainfall is 34mm.
Tunisia September sunrise & sunset times
Browse the sunrise and sunset times for Tunisia in September 2025. Select a month to view Tunisia sunrise and sunset times for the next 12 months. The Tunisia sunrise and sunset times shown below are for Monastir.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Monday, 1st September 2025 | 05:49 | 18:44 |
| Monday, 15th September 2025 | 05:59 | 18:24 |
| Tuesday, 30th September 2025 | 06:11 | 18:02 |
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