TORNILLO 2 SSE, TEXAS

Period of Record General Climate Summary - Cooling Degree Days

Station:(419088) TORNILLO 2 SSE
From Year=1946 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	2	16	93	264	509	721	786	735	546	267	35	2	3977
57	1	8	61	211	448	661	724	673	486	212	20	1	3506
60	0	2	27	139	356	571	631	580	397	137	7	0	2847
65	0	0	3	49	210	421	476	425	250	48	1	0	1882
70	0	0	0	10	89	272	321	271	116	9	0	0	1088

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