MARINETTE, ARIZONA

Period of Record General Climate Summary - Cooling Degree Days

Station:(025282) MARINETTE
From Year=1913 To Year=1964
Cooling Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
55	20	59	174	370	607	884	1103	1026	830	488	143	34	5739
57	11	37	128	313	545	824	1041	964	770	427	100	18	5179
60	4	16	72	232	453	734	948	871	680	337	52	6	4406
65	0	3	19	117	304	584	793	716	530	200	11	1	3279
70	0	0	3	43	172	435	638	561	381	92	1	0	2326

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