DAYVILLE 8 NW, OREGON

Period of Record General Climate Summary - Cooling Degree Days

Station:(352173) DAYVILLE 8 NW
From Year=1978 To Year=2012
Cooling Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
55	0	1	6	41	142	292	545	512	281	72	6	0	1897
57	0	0	3	27	109	240	484	451	231	50	3	0	1597
60	0	0	1	13	70	169	392	360	165	27	1	0	1198
65	0	0	0	3	30	80	250	217	78	7	0	0	665
70	0	0	0	0	9	29	131	103	26	1	0	0	300

Cooling Degree Day units are computed as the difference between the daily average temperature and the base temperature. (Daily Ave. Temp. - Base Temp.) One unit is accumulated for each degree Fahrenheit the average temperature is above the base temperature. Negative numbers are discarded. Example: If the days high temperature was 95 and the low temperature was 51, the base 60 heating degree day units is ((95 + 51) / 2) - 60 = 13. 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