CENTERVILLE WATER PL, TENNESSEE

Period of Record General Climate Summary - Cooling Degree Days

From Year=1949 To Year=2006
Station:(401587) CENTERVILLE WATER PL
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 8 13 57 187 363 546 687 657 454 176 45 12 3206
57 5 8 40 148 306 486 625 595 396 137 30 7 2783
60 2 3 22 98 225 397 532 502 311 87 15 3 2197
65 0 0 6 37 112 251 377 347 184 31 4 0 1350
70 0 0 1 7 34 121 226 199 84 6 0 0 679
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