SASABE, ARIZONA

Period of Record General Climate Summary - Cooling Degree Days

Station:(027619) SASABE
From Year=1959 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	20	33	92	214	422	685	805	737	609	364	105	20	4104
57	9	18	63	167	362	625	743	675	549	306	71	9	3597
60	2	6	31	104	275	535	650	582	459	224	34	1	2903
65	0	0	5	34	147	386	495	427	310	106	5	0	1917
70	0	0	1	6	55	243	340	273	168	32	0	0	1117

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