TRENTON, UTAH

Period of Record General Climate Summary - Heating Degree Days

Station:(428828) TRENTON
From Year=1948 To Year=2003
Heating Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
65	1331	1096	860	579	356	127	22	29	210	561	938	1281	7391
60	1176	955	705	431	222	55	6	7	105	407	788	1126	5983
57	1083	871	612	345	156	30	2	3	64	318	698	1033	5215
55	1021	814	550	291	119	19	1	1	44	261	638	971	4731
50	866	674	397	171	51	4	0	0	16	138	489	816	3621

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