Jacksonville Weather In May
The hottest May day in Jacksonville for the past 69 years was 100 degrees Fahrenheit, most recently measured on May 14, 1967, while the normal high temperature is 84. The lowest documented temperature for Jacksonville for the past 69 years in May was 45 registered on May 8, 1992, while the mean low daily temperature during the month is 62.
According to National Weather Service Jacksonville May Weather data, on May 1, 1999, the recorded high temperature did not exceed 61 degrees Fahrenheit, the lowest high measured in Jacksonville in the past 69 years. NWS data also shows that on May 30, 1991, the lowest measured temperature on that day did not drop below 77 degrees, the highest low temperature measured in Jacksonville in the last 69 years.
NWS data indicates that the daily high temperature in Jacksonville on May First averages 83 degrees Fahrenheit and the high on the last day of May averages 88 degrees. The low measured temperature in Jacksonville on May First averages 61 degrees and the low on the last day of the month averages 67 degrees.
Jacksonville usually receives an average of 3.48 inches of rain during May. The most precipitation measured in a single day, as indicated by May Jacksonville Weather data, was 5.4 inches on May 27, 1975.