DANNER, OREGON

Period of Record General Climate Summary - Heating Degree Days

Station:(352135) DANNER
From Year=1929 To Year=2012
Heating Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
65	1194	930	833	601	391	170	28	45	235	553	878	1120	6979
60	1039	789	678	452	253	79	7	13	125	400	728	965	5528
57	946	704	585	364	181	44	3	6	78	312	638	872	4733
55	884	648	523	308	140	27	1	3	55	257	578	810	4234
50	729	507	370	183	63	6	0	0	19	141	430	655	3104

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 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