ORDWAY 2 ENE, COLORADO

Period of Record General Climate Summary - Cooling Degree Days

Station:(056131) ORDWAY 2 ENE
From Year=1915 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	0	7	58	235	508	707	642	347	77	2	0	2583
57	0	0	3	38	187	448	645	580	293	53	1	0	2249
60	0	0	1	17	125	361	552	488	218	28	0	0	1789
65	0	0	0	3	50	223	398	335	111	6	0	0	1125
70	0	0	0	0	12	110	248	189	40	1	0	0	600

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