UTAH LAKE LEHI, UTAH

Period of Record General Climate Summary - Cooling Degree Days

Station:(428973) UTAH LAKE LEHI
From Year=1928 To Year=2003
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 0 19 117 306 551 492 207 26 0 0 1718
57 0 0 0 11 83 252 489 431 159 14 0 0 1439
60 0 0 0 4 43 177 396 339 98 5 0 0 1062
65 0 0 0 0 9 77 244 191 30 0 0 0 553
70 0 0 0 0 1 21 106 68 4 0 0 0 201
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 Jul 28, 2006
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