Basna Weather in September

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

September is in the fall / autumn in Basna and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 24°C (75°F) is normal.

On average September is the 3rd wettest month of the year in Basna with around 238mm 9.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.7 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 Basna in September 2025.