North Key Largo Weather in July

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

July is in the summer in North Key Largo and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 23°C (73°F) is normal.

On average July is the 6th wettest month of the year in North Key Largo with around 154mm 6 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.5 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 North Key Largo in July 2025.