LOUISVILLE, MISSISSIPPI

Period of Record General Climate Summary - Cooling Degree Days

From Year=1891 To Year=2012
Station:(225247) LOUISVILLE
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 33 41 129 262 481 680 775 766 592 299 96 34 4188
57 23 28 98 214 421 620 713 704 533 248 71 23 3695
60 12 15 62 149 331 530 620 611 444 178 41 12 3006
65 3 4 22 65 194 380 465 456 302 87 12 3 1993
70 0 0 4 16 84 235 311 302 173 30 2 0 1159
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