ST GERMAIN, WISCONSIN

Period of Record General Climate Summary - Heating Degree Days

Station:(477480) ST GERMAIN 2 SE
From Year=1971 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 1698 1441 1229 769 398 154 63 99 305 676 1054 1526 9410
60 1543 1300 1074 622 267 71 18 34 186 524 904 1371 7912
57 1450 1215 981 536 198 39 6 14 127 435 814 1278 7092
55 1388 1159 919 479 158 24 2 7 94 379 754 1216 6578
50 1233 1017 764 345 79 5 0 1 37 247 606 1061 5396
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