Sewall's Point Weather in September

The climate in Sewall's Point during September can be summarized as hot, humid and wet.

September is in the fall / autumn in Sewall's Point and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 23°C (73°F) is normal.

On average September is the wettest month of the year in Sewall's Point with around 195mm 7.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.6 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 Sewall's Point in September 2024.