The best time to go to Sebha is during the cooler months, from October to April, to avoid the intense desert heat.
During this period, temperatures are much more comfortable for exploring. You'll find daytime highs typically range from 20 to 30 degrees Celsius, which is pleasant for outdoor activities and sightseeing. The evenings can be cooler, so it's wise to pack layers.
Travellers interested in exploring the historical and natural attractions around Sebha, such as the nearby lakes or ancient ruins, will find these months ideal.