The diving season in Dahab is all year-round. The water temperature in this region rarely goes below +22 °C. The climate is warm and dry, and it rarely rains; but it is always windy. The air temperature in summer can reach higher than +35-40 °C(95-104℉). In winter, the weather is more comfortable, with air temperatures varying from +20 to +25 °C（68-77℉）. if you prefer warm water, you shouldn’t come between December and March. The perfect season in Dahab, is from September to November – the air temperature slowly cools down but the water is still nice and warm.