ST GEORGE INTERM FLD, UTAH

Period of Record General Climate Summary - Heating Degree Days

Station:(427510) ST GEORGE CAA AIRPORT
From Year=1948 To Year=1954
Heating Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
65	840	597	464	136	54	5	0	0	1	111	467	796	3471
60	685	457	312	59	23	1	0	0	0	55	320	641	2551
57	592	372	227	32	10	0	0	0	0	33	240	548	2054
55	530	317	176	21	5	0	0	0	0	23	193	486	1751
50	376	192	81	7	0	0	0	0	0	7	99	333	1095

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