August in Jizan averages a daily high of 38°C with nights around 29.8°C. Rain is rare — about 0 wet days and 0mm across the month. Generally workable, with some weather to plan around.
Across the year, the best time to visit Jizan is December–March.
Based on KING ABDULLAH BIN ABDULAZIZ, SA (3.9km), 1995–2024. 27 years of August data.