Rehlī Weather in September

The climate in Rehlī during September can be summarized as hot, humid and wet.

September is in the fall / autumn in Rehlī and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (72°F) is normal.

On average September is the 3rd wettest month of the year in Rehlī with around 194mm 7.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.5 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Rehlī in September 2025.