PORT ORFORD 2, OREGON

Period of Record General Climate Summary - Cooling Degree Days

Station:(356784) PORT ORFORD 2
From Year=1963 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	4	2	2	8	28	74	154	168	130	56	7	3	636
57	2	1	1	4	14	37	96	111	82	30	2	1	380
60	0	0	0	1	5	8	32	42	32	11	0	0	131
65	0	0	0	0	1	1	1	2	4	2	0	0	10
70	0	0	0	0	0	0	0	0	0	0	0	0	1

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