When you’re traveling with pets, keeping track of the weather can make the trip safe and fun for everyone. The hottest months are usually August and June with an average temp of 92°F, while the coldest months are January and February with an average of 65°F. From January through March, the daytime average is 87°F and the nighttime average is 50°F. Between April and June, temperatures average 106°F during the day and 67°F at night. July through September averages 106°F during the day and 76°F at night. In October-December, the average temperature is 97°F during the day and 53°F at night.