WEISER 2 SE, IDAHO

Period of Record General Climate Summary - Heating Degree Days

Station:(109638) WEISER 2 SE
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	1172	886	683	445	213	61	7	15	138	461	800	1111	5991
60	1017	744	528	300	107	19	1	3	60	312	650	956	4697
57	924	660	436	219	63	7	0	1	32	229	560	863	3994
55	862	603	375	170	42	3	0	0	20	179	500	801	3555
50	707	462	232	73	11	0	0	0	4	80	353	646	2567

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