ST AUGUSTINE WFOY, FLORIDA

Period of Record General Climate Summary - Cooling Degree Days

From Year=1973 To Year=2012
Station:(087826) ST AUGUSTINE WFOY
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
55 134 155 291 418 619 738 825 813 731 554 327 175 5780
57 102 118 238 359 557 678 763 751 671 493 274 136 5140
60 61 74 164 273 464 588 670 658 581 402 201 87 4222
65 18 24 67 144 310 438 515 503 431 255 96 30 2830
70 2 4 15 50 163 288 360 348 281 126 28 5 1670
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