ST LEO, FLORIDA

Period of Record General Climate Summary - Heating Degree Days

From Year=1895 To Year=2012
Station:(087851) ST LEO
Averages Daily Extremes
Heating Degree Days for Selected Base Temperature (F)
Base Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Annual
65 190 138 68 13 1 0 0 0 0 7 65 163 645
60 105 69 28 3 0 0 0 0 0 2 26 86 317
57 68 42 15 1 0 0 0 0 0 1 14 53 193
55 49 29 9 0 0 0 0 0 0 0 8 37 133
50 20 9 2 0 0 0 0 0 0 0 2 13 47
Heating Degree Day units are computed as the difference between the base temperature and the daily average temperature. (Base Temp. - Daily Ave. Temp.) One unit is accumulated for each degree Fahrenheit the average temperature is below the base temperature. Negative numbers are discarded. Example: If the days high temperature was 65 and the low temperature was 31, the base 50 heating degree day units is 50 - ((65 + 31) / 2) = 2. This is done for each day of the month and summed.
Table updated on May 22,
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered

Southeast Regional Climate Center, SERCC Webmaster