PAGE, ARIZONA

Period of Record General Climate Summary - Cooling Degree Days

Station:(026180) PAGE
From Year=1957 To Year=2012
Cooling Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
55	0	0	24	130	379	670	873	789	509	173	4	0	3551
57	0	0	14	97	322	610	811	727	450	131	1	0	3163
60	0	0	5	56	244	520	718	634	363	80	0	0	2619
65	0	0	0	15	131	373	563	479	225	26	0	0	1812
70	0	0	0	2	50	236	408	325	109	5	0	0	1135

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