weather in amman in august
Weather in Amman in August. The average maximum daytime temperature in Amman in August is a hot 30Â°C (86Â°F) with moderate heat & humidity. There are usually 12 hours of bright sunshine each day, which represents 91% of the 13 hours of daylight. Expect 0mm (0.0 inches) of rainfall across the whole of August with no days with some rain falling.