CITY CREEK WATER PLANT, UTAH

Period of Record General Climate Summary - Heating Degree Days

Station:(421446) CITY CREEK WATER PLANT
From Year=1955 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	1092	963	774	535	294	95	1	9	142	447	838	1085	6274
60	937	821	619	387	179	45	0	3	66	301	688	930	4976
57	844	736	526	302	125	27	0	1	36	225	598	837	4256
55	782	680	466	248	97	18	0	1	23	180	538	775	3807
50	627	538	318	133	42	4	0	0	7	93	392	620	2774

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