DISSTON 1 NE LAYING CRE, OREGON

Period of Record General Climate Summary - Heating Degree Days

Station:(352345) DISSTON 1 NE LAYING CRE
From Year=1923 To Year=1975
Heating Degree Days for Selected Base Temperature (F)
Base Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Annual
65 896 739 775 663 385 -99 64 138 -99 523 -99 1388 -99
60 741 599 620 513 247 -99 12 43 -99 372 -99 1233 -99
57 648 515 527 424 172 -99 3 13 -99 286 -99 1140 -99
55 586 459 465 367 127 -99 1 4 -99 233 -99 1078 -99
50 431 319 311 225 49 -99 0 0 -99 118 -99 923 -99
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