Zarzis Weather & Climate: Best Time to Visit

The climate in Zarzis is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very warm 30°C (86°F) in August. In January, the coolest month of the year, temperatures drop to a moderate 17°C (63°F).

At night, temperatures range from around 27°C (81°F) in August to 12°C (54°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Zarzis is known for its low rainfall, with yearly precipitation amounts around 194 mm (7.6 in). Zarzis can be quite wet during December, receiving approximately 34 mm (1.3 in) of precipitation over 5 rainy days.

In contrast, during the driest month (July), you will experience much drier conditions, with 0.1 mm (0 in) of precipitation spread across 0 rainy days days. For more details, please visit our Zarzis Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Zarzis can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 12.5 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 6.9 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Zarzis.

The city experiences its highest humidity in December, reaching 70%. In July, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year