NAPLES, FLORIDA

Period of Record General Climate Summary - Cooling Degree Days

From Year=1942 To Year=2012
Station:(086078) NAPLES
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
55 328 322 457 554 706 784 849 864 809 698 501 372 7243
57 275 271 397 494 644 724 787 802 749 636 442 315 6535
60 200 200 309 405 551 634 694 709 659 543 355 236 5492
65 96 99 174 258 396 484 539 554 509 388 216 122 3834
70 25 30 67 123 241 334 384 399 359 239 97 40 2338
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