WEISER 2 SE, IDAHO

Period of Record General Climate Summary - Heating Degree Days

Station:(109638) WEISER 2 SE
From Year=1911 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 1180 877 676 422 200 57 5 11 125 435 792 1103 5885
60 1025 736 521 280 99 17 1 2 53 287 642 948 4612
57 932 651 429 202 57 7 0 1 27 207 552 855 3921
55 870 595 368 156 37 3 0 0 16 160 493 793 3491
50 715 454 225 66 9 0 0 0 3 69 345 638 2526
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