MILL CREEK 2, CALIFORNIA

Period of Record General Climate Summary - Cooling Degree Days

Station:(045629) MILL CREEK 2
From Year=1904 To Year=1967
Cooling Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
55	43	48	94	178	271	458	744	729	619	390	159	73	3804
57	26	32	67	141	220	400	682	667	559	334	122	50	3301
60	11	15	37	95	155	316	589	574	470	258	77	25	2622
65	2	2	10	43	78	195	435	421	331	152	27	6	1701
70	0	0	1	12	31	106	285	273	208	73	6	1	996

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