Key West Weather in July

What's the weather like in Key West (Florida) in July 2024?

The climate in Key West during July can be summarized as very hot, humid and damp.

July is in the summer in Key West and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 26°C (78°F) is normal.

Key West weather averages (imperial / metric)
Daytime temperature 31.8°C 89.2°F
Nightly temperature 25.5°C 77.8°F
Average temperature 28.6°C 83.5°F
Daily sunshine 10.9 hrs
Avg rainfall 104 mm 4.1 ins
Rainy days 12 days
Sea temperature 29.5°C 85.2°F
Humidity 73%
Windspeed 14kph 9 mph

On average July is the 6th wettest month of the year in Key West with around 104mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.9 hours of sunshine per day.

July temperatures in Key West

Key West average temperature in July

July rainfall

Key West average rain in July

July hourly sunshine

Key West average rain in July

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 West in July 2024.