YAZOO CITY 5 NNE, MISSISSIPPI

Period of Record General Climate Summary - Cooling Degree Days

From Year=1960 To Year=2012
Station:(229860) YAZOO CITY 5 NNE
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 39 54 153 321 547 734 839 822 631 334 127 51 4651
57 29 39 120 269 485 674 777 760 571 281 98 37 4139
60 16 22 78 198 394 584 684 667 482 208 63 21 3417
65 4 6 32 102 250 434 529 512 337 110 24 6 2346
70 0 1 9 37 127 285 374 357 205 44 5 1 1445
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