Key West Weather In April
The highest recorded temperature for Key West for the past 58 years in April was 90 degrees Fahrenheit, most recently measured on April 19, 1991, and the mean high is 82. The lowest reported temperature in April for Key West for the past 58 years was 48 most recently encountered on April 2, 1987, and the standard low recorded daily temperature is 72.
National Weather Service historical Key West April Weather data indicates that on April 4, 1987, the recorded high did not exceed 65 degrees Fahrenheit, the lowest high measured in Key West in the past 58 years. NWS data also shows that on April 28, 1991, the lowest measured temperature on that day did not drop below 81 degrees, the highest low temperature measured in Key West in the last 58 years.
National Weather Service data shows that the high temperature in Key West on April First averages 81 degrees Fahrenheit and the high on the final day of April averages 83 degrees. The low recorded temperature in Key West on April First averages 71 degrees Fahrenheit and the low temperature on the final day of April averages 73 degrees.
Key West usually receives an average of 2.06 inches of rain during the month. April Key West Weather records indicated that on April 12, 1985 Key West received 6.19 inches of precipitation, the most rain recorded in a single day in April.