MIKKALO LARSON RANCH, OREGON

Period of Record General Climate Summary - Cooling Degree Days

Station:(355545) MIKKALO LARSON RANCH
From Year=1948 To Year=1994
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 2 23 114 288 512 484 250 56 1 0 1730
57 0 0 1 14 84 235 450 422 200 37 0 0 1443
60 0 0 0 6 50 165 360 332 134 18 0 0 1064
65 0 0 0 1 17 78 222 195 56 3 0 0 573
70 0 0 0 0 4 28 115 96 16 0 0 0 260
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