The hottest months are usually July and June with an average temp of 89°F, while the coldest months are January and December with an average of 60°F. From January through March, the daytime average is 82°F and the nighttime average is 44°F. Between April and June, temperatures average 102°F during the day and 66°F at night. July through September averages 102°F during the day and 74°F at night. In October-December, the average temperature is 89°F during the day and 47°F at night.