Zarzis weather in May 2026

Q: How hot is it in Zarzis in May?

Daytime temperatures usually reach 25°C in Zarzis in May with no heat and humidity, falling to 15°C at night.

Q: How sunny is it in Zarzis in May?

There are normally 10 hours of bright sunshine each day in Zarzis in May - that's 67% of daylight hours.

Q: How warm is the sea around Zarzis in May?

The average sea temperature around Zarzis in May is 18°C.

Q: Does it rain in Zarzis in May?

There are usually 4 days with some rain in Zarzis in May and the average monthly rainfall is 15mm.

Expect daytime maximum temperatures of 81°F in Zarzis, Tunisia in May based on long-term weather averages. There are 10 hours of sunshine per day on average.

81
81°F max day temperature
10
10 hours of sunshine per day
2
2 days with some rainfall
63
63°F min night temperature
14
14 hours of daylight per day
L
Low heat & humidity
0.2
0.2 inches of monthly rainfall
9
9 (Very High) UV index
68
68°F sea temperature

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The May weather guide for Tunisia (Zarzis) 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) | Imperial (°F)