PERRINE 4 W, FLORIDA

Period of Record General Climate Summary - Cooling Degree Days

From Year=1958 To Year=2012
Station:(087020) PERRINE 4 W
Averages Daily Extremes
Cooling Degree Days for Selected Base Temperature (F)
Base Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Annual
55 337 345 461 536 684 759 815 828 773 694 510 391 7133
57 281 293 400 476 622 699 753 766 713 632 451 333 6419
60 204 218 311 386 529 609 660 673 623 539 362 251 5366
65 97 108 174 240 374 459 505 518 473 385 220 131 3686
70 25 32 67 108 221 309 350 363 323 234 94 41 2167
Cooling Degree Day units are computed as the difference between the daily average temperature and the base temperature. (Daily Ave. Temp. - Base Temp.) One unit is accumulated for each degree Fahrenheit the average temperature is above the base temperature. Negative numbers are discarded. Example: If the days high temperature was 95 and the low temperature was 51, the base 60 heating degree day units is ((95 + 51) / 2) - 60 = 13. 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