Overview: TunisTunis (Tunisia) in general has a hot climate. Temperatures during the day are in the range from 16 °C (61 °F) in January to 34 °C (93 °F) in July. The driest month is July with just 1 day of rain, on the contrary, the month when it rains the most is January with 10 days of rain. The highest night temperatures could be experienced in August with 22 °C (71 °F), the lowest in January with 8 °C (46 °F).