مرسى علم
Köppen-Geiger climate classification system classifies its climate as hot desert (BWh). Summers are hot and winters are warm. Winter night temperatures in El Qoseir, along with those of Marsa Alam and Sharm El Sheikh are the warmest of any other cities and resorts in Egypt. Additionally, Port Said, El Qoseir, Ras El Bar, Baltim, Damietta and Alexandria have the least temperature variation. Rain is very rare as in most of Egypt. Seasonal variation is small, comparable to Marsa Alam, but its summer days are cooler, even cooler than similar more northern areas at the Red Sea, like Hurghada and Sharm El Sheikh.