LEVAN, UTAH

Period of Record General Climate Summary - Heating Degree Days

Station:(425065) LEVAN
From Year=1895 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	1210	955	805	532	298	88	4	7	130	454	815	1156	6455
60	1055	814	650	385	174	37	1	1	59	307	665	1001	5149
57	962	729	558	302	118	20	0	0	34	229	575	908	4436
55	900	673	496	251	88	12	0	0	24	183	516	846	3988
50	745	532	348	142	36	3	0	0	8	93	370	691	2966

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