MONTICELLO, UTAH

Period of Record General Climate Summary - Heating Degree Days

Station:(425805) MONTICELLO
From Year=1948 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	1237	1014	899	621	374	120	11	32	191	524	894	1184	7101
60	1082	873	744	471	229	45	1	4	85	370	744	1029	5677
57	989	788	651	382	156	22	0	1	44	281	654	936	4905
55	927	731	589	324	117	13	0	0	27	227	594	874	4424
50	772	590	436	194	49	2	0	0	7	118	444	719	3331

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