SAN PASQUAL ANIMAL PARK, CALIFORNIA

Period of Record General Climate Summary - Cooling Degree Days

Station:(047874) SAN PASQUAL ANIMAL PARK
From Year=1979 To Year=2005
Cooling Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
55	64	83	131	220	335	449	607	648	566	387	153	53	3696
57	37	52	87	167	273	389	545	586	506	326	106	29	3103
60	14	22	41	99	186	300	452	493	417	236	52	9	2320
65	2	3	7	28	72	156	297	338	270	106	9	0	1287
70	0	0	1	4	14	48	147	184	137	28	1	0	566

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 Apr 5, 2006
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