Winters in Jendouba, Tunisia are mild and temperate, with temperatures ranging from -3°C to 27°C on average. Spring brings gradual warming, with temperatures increasing to a high of 33°C by April. Summer months see scorching heat, with temperatures often reaching as high as 49°C in August. Autumn is characterized by a steady decline in temperature, returning to mild winter conditions by December. Overall, the region experiences a significant diurnal range throughout the year, with warm days and cooler nights.