CANBY RANGER STN, CALIFORNIA

Period of Record General Climate Summary - Heating Degree Days

Station:(041476) CANBY RANGER STN
From Year=1948 To Year=2006
Heating Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
65	1032	864	805	600	420	183	50	68	215	502	815	1047	6601
60	877	723	650	450	277	87	13	20	107	353	665	892	5114
57	784	638	557	361	200	49	3	7	64	270	575	799	4310
55	722	582	495	304	155	32	1	3	43	219	515	737	3809
50	567	441	342	178	69	7	0	0	12	115	367	582	2680

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