ADRIAN, OREGON

Period of Record General Climate Summary - Heating Degree Days

Station:(350041) ADRIAN
From Year=1909 To Year=1972
Heating Degree Days for Selected Base Temperature (F)
Base Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Annual
65 1116 840 678 403 184 55 3 10 119 415 781 1030 5635
60 961 698 523 262 86 15 0 2 49 268 631 875 4371
57 868 613 431 186 47 5 0 1 26 190 541 782 3691
55 806 557 370 142 30 2 0 0 16 145 482 721 3270
50 651 417 228 59 6 0 0 0 4 61 335 567 2328
Heating Degree Day units are computed as the difference between the base temperature and the daily average temperature. (Base Temp. - Daily Ave. Temp.) One unit is accumulated for each degree Fahrenheit the average temperature is below the base temperature. Negative numbers are discarded. Example: If the days high temperature was 65 and the low temperature was 31, the base 50 heating degree day units is 50 - ((65 + 31) / 2) = 2. 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