Weather By Day

July Weather In Key West  
July Key West Weather
Record High: 95°F
Normal High: 89°F
Normal Low: 80°F
Record Low: 69°F
Avg Monthly Rain: 3.27"
Rec 1 Day Rain: 4.25"

Key West Weather In July

The record high July temperature in Key West Florida for the last 58 years was 95 degrees Fahrenheit, measured on July 23, 1951, while the standard high temperature is 89. In the last 58 years the lowest measured July temperature in Key West was 69 on July 4, 1952, while the standard low daily temperature for the month is 80.

National Weather Service historical Key West July Weather data indicates that on July 27, 2001, the recorded high did not exceed 81 degrees Fahrenheit, the lowest high measured in Key West in the past 58 years. Weather Service records also indicate that on July 19, 2007, the low temperature for the day was not measured below 87 degrees, the highest low measured in Key West in the last 58 years.

Weather Service historical data shows that the average daily high temperature in Key West on July First is 89 degrees Fahrenheit and the average high on the last day of July is 90 degrees. The low recorded temperature in Key West on July First averages 79 degrees Fahrenheit and the low temperature on the final day of July averages 80 degrees.

Key West receives an average of 3.27 inches of precipitation during July. July Key West Weather records indicated that on July 9, 2005 Key West received 4.25 inches of precipitation, the most rain recorded in a single day in July.