Late May through Early October is hot. After that, it's great. Temperature stays close to 30-32F even during harshest winter nights. Daytime it stays at 55-65. You can survive the whole winter with a light Jacket. First summer may seem a little long, but you will get used to the dry heat. Just the difference between direct sun and shade is vast. If your car has tint, it will help when parked out in the sun. If you are a hardcore sports and outdoors person, you will not get bothered by the heat and you'll probably play all year round.