WAVERLY 4 W, TENNESSEE

Period of Record General Climate Summary - Cooling Degree Days

From Year=1962 To Year=2000
Station:(409492) WAVERLY 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 7 10 50 155 351 556 695 652 437 153 43 12 3121
57 4 6 35 121 295 497 633 590 380 119 29 7 2717
60 2 3 20 78 217 407 540 497 298 76 14 3 2155
65 0 0 5 27 109 265 386 344 176 28 3 1 1343
70 0 0 1 4 36 137 238 199 84 6 0 0 704
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