COVERED WELLS 1 E, ARIZONA

Period of Record General Climate Summary - Cooling Degree Days

Station:(022216) COVERED WELLS 1 E
From Year=1956 To Year=1963
Cooling Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
55	22	68	174	324	604	891	1029	884	800	489	104	26	5415
57	11	44	126	269	542	831	967	822	740	430	72	15	4868
60	3	21	68	192	450	741	874	729	650	345	36	4	4112
65	0	3	12	87	300	591	719	574	500	211	7	0	3004
70	0	0	1	26	168	441	564	419	351	99	0	0	2068

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