LOGAN UTAH STATE UNIV, UTAH

Period of Record General Climate Summary - Heating Degree Days

Station:(425186) LOGAN UTAH STATE UNIV
From Year=1893 To Year=2006
Heating Degree Days for Selected Base Temperature (F)
Base Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Annual
65 1266 1031 862 540 303 104 8 13 144 458 849 1194 6774
60 1111 890 707 395 183 46 2 3 71 312 699 1039 5459
57 1018 805 614 314 126 25 1 1 44 235 609 946 4738
55 956 749 553 263 95 16 0 1 31 188 550 884 4285
50 801 608 404 154 40 4 0 0 11 97 403 729 3251
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 Jul 28, 2006
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