Saint Francis Weather in September

The climate in Saint Francis during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Saint Francis and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (80°F), whilst at night 9°C (49°F) is normal.

On average September is the 6th wettest month of the year in Saint Francis with around 32mm 1.3 inches of rain making it a reasonably dry 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 8.9 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 Saint Francis in September 2024.