Taking into account the local weather in Al-Arb’in is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually July and August with an average temp of 84°F, while the coldest months are January and February with an average of 61°F. From January through March, the daytime average is 76°F and the nighttime average is 50°F. Between April and June, temperatures average 96°F during the day and 60°F at night. July through September averages 99°F during the day and 71°F at night. In October-December, the average temperature is 87°F during the day and 54°F at night.