BEULAH, OREGON

Period of Record General Climate Summary - Heating Degree Days

Station:(350723) BEULAH
From Year=1893 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	1201	935	804	541	314	131	21	28	168	490	857	1137	6626
60	1046	794	649	393	189	57	5	8	84	339	707	982	5253
57	953	709	556	309	127	30	2	3	51	256	617	889	4501
55	891	653	495	256	93	17	1	1	36	205	557	827	4030
50	736	512	343	139	35	3	0	0	11	100	409	672	2960

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