Sousse weather in December 2026

Q: How hot is it in Sousse in December?

Daytime temperatures usually reach 18°C in Sousse in December, falling to 9°C at night.

Q: How sunny is it in Sousse in December?

There are normally 6 hours of bright sunshine each day in Sousse in December - that's 57% of daylight hours.

Q: How warm is the sea around Sousse in December?

The average sea temperature around Sousse in December is 18°C.

Q: Does it rain in Sousse in December?

There are usually 7 days with some rain in Sousse in December and the average monthly rainfall is 44mm.

Expect daytime maximum temperatures of 18°C in Sousse, Tunisia in December based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 43 mm of rainfall in the month.

18
18°C max day temperature
6
6 hours of sunshine per day
7
7 days with some rainfall
8
8°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
43
43 mm of monthly rainfall
2
2 (Low) UV index
18
18°C sea temperature

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The December weather guide for Tunisia (Sousse) 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)