WASHINGTON MAIN STREET, NORTH CAROLINA

Period of Record General Climate Summary - Cooling Degree Days

From Year=1893 To Year=2012
Station:(319100) WASHINGTON MAIN STREET
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 24 18 110 213 465 678 812 792 581 294 85 26 4098
57 15 11 83 171 404 618 750 730 521 243 61 17 3626
60 7 5 52 117 316 528 657 637 431 175 35 8 2968
65 1 1 19 51 180 380 502 482 285 84 9 1 1996
70 0 0 4 14 79 238 347 328 153 28 1 0 1193
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