Chalmette Weather in October

The climate in Chalmette during October can be summarized as warm, humid and reasonably dry.

October is in the fall / autumn in Chalmette and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 16°C (60°F) is normal.

On average October is the driest month of the year in Chalmette with around 78mm 3.1 inches of rain making it a reasonably dry 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 8.3 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 Chalmette in October 2025.