Edinburg Weather in September

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

September is in the fall / autumn in Edinburg and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 34°C (92°F), whilst at night 23°C (74°F) is normal.

On average September is the wettest month of the year in Edinburg with around 110mm 4.3 inches of rain making it a damp time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 8 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 Edinburg in September 2025.