Key West Weather in June

The climate in Key West during June can be summarized as hot, humid and wet.

June is in the summer in Key West and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 25°C (77°F) is normal.

On average June is the 2nd wettest month of the year in Key West with around 144mm 5.7 inches of rain making it a wet 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 10.8 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 West in June 2024.