BROOKINGS 2 SE, OREGON

Period of Record General Climate Summary - Cooling Degree Days

Station:(351055) BROOKINGS 2 SE
From Year=1912 To Year=2002
Cooling Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
55	3	6	9	16	41	90	128	137	141	73	16	4	664
57	1	3	5	9	24	53	79	88	97	44	8	1	411
60	0	1	2	4	11	23	31	36	51	20	3	0	181
65	0	0	0	1	3	7	6	6	16	5	1	0	45
70	0	0	0	0	1	2	2	2	5	1	0	0	12

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