CECILVILLE 1 SE, CALIFORNIA

Period of Record General Climate Summary - Heating Degree Days

Station:(041606) CECILVILLE 1 SE
From Year=1954 To Year=2003
Heating Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
65	847	669	640	484	282	103	26	27	105	347	655	867	5051
60	692	528	485	340	160	39	6	5	41	213	505	712	3723
57	599	443	392	259	103	19	2	2	20	145	415	619	3017
55	537	387	331	210	73	10	1	1	12	108	356	557	2581
50	382	248	191	107	25	2	0	0	2	42	215	402	1616

Heating Degree Day units are computed as the difference between the base temperature and the daily average temperature. (Base Temp. - Daily Ave. Temp.) One unit is accumulated for each degree Fahrenheit the average temperature is below the base temperature. Negative numbers are discarded. Example: If the days high temperature was 65 and the low temperature was 31, the base 50 heating degree day units is 50 - ((65 + 31) / 2) = 2. This is done for each day of the month and summed.
Table updated on Jul 28, 2006
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