A lot of this discussion is relative of course. I guess there are a bunch of guys out there who are happy to play in 45 degree weather. Here in SoCal we consider it cold at 65. Basically except for maybe 4 or 5 days a year when it might rain pretty hard, by 8am it's plenty warm to play in shorts. There is no comparison to the weather in Nor Cal. Pick your spot from Santa Barbara to L.A. to Long Beach to Newport to San Diego and you're not going to find better weather anywhere.
That being said, I still might pick Nanea on the Big Island for the best 365 days a year club. 18 holes with an ocean view in Hawaii... it is a spectacular layout in an incredible setting. Rater averse, it runs under the radar for the most part. The only downside there is that it is cartball ( you can walk about 80% but it's tough).