LINDON 5 WNW, COLORADO

Period of Record General Climate Summary - Cooling Degree Days

Station:(055025) LINDON 4 S
From Year=1988 To Year=2012
Cooling Degree Days for Selected Base Temperature (F)
Base Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Annual
55 0 0 4 26 135 363 576 518 256 51 1 0 1930
57 0 0 2 16 101 308 515 456 208 33 0 0 1640
60 0 0 0 7 60 230 423 365 145 16 0 0 1245
65 0 0 0 1 18 122 274 217 64 2 0 0 697
70 0 0 0 0 3 48 141 93 18 0 0 0 303
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 Oct 31, 2012
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered

Western Regional Climate Center, wrcc@dri.edu