UPLAND 3 N, CALIFORNIA

Period of Record General Climate Summary - Cooling Degree Days

Station:(049158) UPLAND 3 N
From Year=1959 To Year=1980
Cooling Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
55	41	51	70	139	248	408	622	626	514	329	116	40	3205
57	26	33	46	103	195	349	560	564	454	271	82	23	2707
60	12	15	22	59	127	264	467	471	365	193	45	8	2048
65	2	3	4	20	50	140	313	317	222	97	12	1	1179
70	0	0	0	5	16	60	166	174	115	38	1	0	577

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