Key Largo Weather in October

The climate in Key Largo during October can be summarized as hot, humid and wet.

October is in the fall / autumn in Key Largo and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 21°C (70°F) is normal.

On average October is the 3rd wettest month of the year in Key Largo with around 176mm 6.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.8 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 Key Largo in October 2024.