DALLAS 2 NE, OREGON

Period of Record General Climate Summary - Heating Degree Days

Station:(352112) DALLAS 2 NE
From Year=1928 To Year=2012
Heating Degree Days for Selected Base Temperature (F)
Base Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Annual
65 798 635 601 457 298 158 52 52 122 362 611 773 4919
60 643 494 446 310 166 59 8 7 40 218 461 618 3470
57 550 409 353 226 100 24 1 1 16 142 372 525 2719
55 488 353 292 175 65 11 0 0 7 100 313 463 2267
50 336 217 153 70 13 0 0 0 0 30 177 311 1306
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