VICTORVILLE, CALIFORNIA

Period of Record General Climate Summary - Cooling Degree Days

Station:(049325) VICTORVILLE
From Year=1917 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 3 12 48 141 329 538 759 736 531 247 37 3 3385
57 1 6 30 105 275 479 697 674 472 197 22 1 2958
60 0 2 12 61 199 391 604 581 384 131 8 0 2374
65 0 0 1 19 96 253 449 426 246 53 1 0 1545
70 0 0 0 3 34 135 297 276 130 15 0 0 889
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