ELOY 4 NE, ARIZONA

Period of Record General Climate Summary - Cooling Degree Days

Station:(022807) ELOY 4 NE
From Year=1951 To Year=2005
Cooling Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
55	33	80	197	393	668	912	1075	1019	846	539	174	33	5969
57	17	52	150	336	606	852	1013	957	786	478	132	18	5398
60	5	24	91	254	514	762	920	864	696	389	80	6	4604
65	0	4	29	138	363	612	765	709	546	249	25	0	3441
70	0	0	5	56	222	462	610	554	397	129	5	0	2441

Cooling Degree Day units are computed as the difference between the daily average temperature and the base temperature. (Daily Ave. Temp. - Base Temp.) One unit is accumulated for each degree Fahrenheit the average temperature is above the base temperature. Negative numbers are discarded. Example: If the days high temperature was 95 and the low temperature was 51, the base 60 heating degree day units is ((95 + 51) / 2) - 60 = 13. 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