BRIGHAM CITY, UTAH

Period of Record General Climate Summary - Heating Degree Days

Station:(420924) BRIGHAM CITY
From Year=1899 To Year=1974
Heating Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
65	1199	932	778	471	211	65	1	6	108	399	771	1095	6035
60	1044	791	623	329	113	24	0	1	49	258	621	940	4792
57	951	706	530	250	71	11	0	0	28	185	531	847	4111
55	889	650	469	203	50	6	0	0	18	143	471	785	3684
50	734	509	322	106	18	1	0	0	5	65	327	630	2718

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