BRAWLEY, CALIFORNIA

Period of Record General Climate Summary - Cooling Degree Days

Station:(041048) BRAWLEY 2 SW
From Year=1910 To Year=2007
Cooling Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
55	56	123	263	439	681	895	1128	1121	928	611	233	57	6534
57	32	85	208	380	619	835	1066	1059	868	549	182	32	5914
60	11	42	136	294	526	745	973	966	778	457	116	11	5055
65	1	8	52	166	374	595	818	811	629	308	41	1	3803
70	0	1	12	72	233	446	663	656	479	176	8	0	2745

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