Key Biscayne Weather in October

What's the weather like in Key Biscayne (Florida) in October 2024?

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

October is in the fall / autumn in Key Biscayne and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 22°C (72°F) is normal.

Key Biscayne weather averages (imperial / metric)
Daytime temperature 29.1°C 84.4°F
Nightly temperature 22.4°C 72.4°F
Average temperature 25.8°C 78.4°F
Daily sunshine 8.8 hrs
Avg rainfall 157 mm 6.2 ins
Rainy days 14 days
Sea temperature 28.1°C 82.6°F
Humidity 75%
Windspeed 16.2kph 10 mph

On average October is the 3rd wettest month of the year in Key Biscayne with around 157mm 6.2 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.8 hours of sunshine per day.

October temperatures in Key Biscayne

Key Biscayne average temperature in October

October rainfall

Key Biscayne average rain in October

October hourly sunshine

Key Biscayne average rain in October

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 Biscayne in October 2024.