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Period of Record General Climate Summary - Cooling Degree Days

Station:(215615) MORA
From Year=1904 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 1 17 112 294 455 380 155 27 0 0 1441
57 0 0 0 11 84 241 394 321 120 18 0 0 1189
60 0 0 0 5 52 171 304 237 78 9 0 0 855
65 0 0 0 1 18 80 169 119 33 2 0 0 422
70 0 0 0 0 4 29 72 44 11 0 0 0 161
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