KENO, OREGON

Period of Record General Climate Summary - Cooling Degree Days

Station:(354403) KENO
From Year=1927 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	39	0	0	6	33	147	329	361	225	8	0	0	1147
57	39	0	0	3	21	111	270	301	172	1	0	0	917
60	38	0	0	1	8	67	187	214	101	0	0	0	614
65	36	0	0	0	1	19	77	90	18	0	0	0	241
70	34	0	0	0	0	1	18	17	0	0	0	0	70

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