MCCAMMON, IDAHO

Period of Record General Climate Summary - Heating Degree Days

Station:(105716) MCCAMMON
From Year=1949 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	1275	1050	888	578	356	144	20	32	202	538	919	1212	7215
60	1120	909	733	429	218	63	5	9	97	385	769	1057	5793
57	1027	824	640	342	150	33	1	4	57	297	679	964	5018
55	965	767	578	286	111	21	0	2	38	243	619	902	4533
50	810	626	424	162	43	4	0	0	12	132	469	747	3430

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