DAYVILLE, OREGON

Period of Record General Climate Summary - Heating Degree Days

Station:(352168) DAYVILLE
From Year=1895 To Year=1978
Heating Degree Days for Selected Base Temperature (F)
Base Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Annual
65 970 745 682 479 306 124 24 37 182 451 704 921 5625
60 815 603 528 333 176 47 5 8 83 302 554 766 4221
57 722 519 435 251 114 21 1 2 45 221 465 673 3471
55 660 463 375 201 81 12 1 1 28 172 407 611 3011
50 506 325 234 97 26 2 0 0 7 78 268 458 2002
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