Tunis weather in September 2025

Expect 30°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Tunis in September. Check more long-term weather averages for Tunis in September before you book your next holiday to Tunisia in 2025/2026.

  • 30°C maximum daytime temperature in September in Tunis30
    30°C max day temperature
  • 9 hours of sunshine per day
  • 4 days with some rainfall in September in Tunis4
    4 days with some rainfall
  • 19°C minimum night-time temperature in September in Tunis19
    19°C min night temperature
  • 12 hours of daylight per day in September in Tunis12
    12 hours of daylight per day
  • Moderate heat & humidity in September in TunisM
    Moderate heat & humidity
  • 36 mm monthly rainfall in September in Tunis36
    36 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Tunis7
    7 (High) UV index
  • 25°C sea temperature in September in Tunis25
    25°C sea temperature

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The September weather guide for Tunisia (Tunis) 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.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Tunisia

How hot is it in Tunis in September?

Daytime temperatures usually reach 30°C in Tunis in September with moderate heat and humidity, falling to 19°C at night.

How sunny is it in Tunis in September?

There are normally 9 hours of bright sunshine each day in Tunis in September - that's 69% of daylight hours.

How warm is the sea around Tunis in September?

The average sea temperature around Tunis in September is 25°C.

Does it rain in Tunis in September?

There are usually 4 days with some rain in Tunis in September and the average monthly rainfall is 36mm.

Tunis September sunrise & sunset times

Browse the sunrise and sunset times for Tunis in September 2025. Select a month to view Tunis sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:50 18:48
Monday, 15th September 2025 06:02 18:27
Tuesday, 30th September 2025 06:14 18:04

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