CALLVILLE BAY, NEVADA

Period of Record General Climate Summary - Cooling Degree Days

Station:(261371) CALLVILLE BAY
From Year=1989 To Year=2011
Cooling Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
55	14	57	231	422	752	978	1223	1165	913	548	145	10	6457
57	6	34	182	364	690	918	1161	1103	853	487	104	4	5905
60	1	13	118	282	597	828	1068	1010	763	397	55	1	5132
65	0	2	47	161	444	679	913	855	613	256	12	0	3981
70	0	0	11	72	300	531	758	700	463	136	1	0	2971

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