Angostura Weather in September

The climate in Angostura during September can be summarized as very hot, humid and damp.

September is in the fall / autumn in Angostura and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 36°C (96°F), whilst at night 24°C (75°F) is normal.

On average September is the 3rd wettest month of the year in Angostura with around 113mm 4.4 inches of rain making it a damp 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 7.4 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 Angostura in September 2025.