Ask different people and you can get a lot of different answers.
I think a lot would answer Southern California and over a short time period I would agree. But after living out in the southwest for awhile you sort of miss cloudy days, just didn't get enough them. I don't think the inverse would be fun like in the PNW but I think balance is good.
After growing up in the NE I'm over winters even being coastal it's still gets too cold for too long. SE I'm not sure people realize how hard and how much it rains.
If I had to pick there might be a happy medium somewhere in there like maybe like Tennessee or North Carolina where you still at least get four seasons. Ask me again in January my answer will be South Florida. How about y'all


I still love wintertime in New England.
I knew someone who moves to southern Utah because it snowed in the winter, but not a ton. And it got warm in the summer, but not sweltering hot. And the rains weren't too bad. Granted, if you like your vices then Utah isn't the best state to make home. I think that if you look at if you look along that line (southern Colorado / northern New Mexico) then you'll find pretty temperate weather.
I lived in Southern CA for several years. The weather is nice, but it gets broken up by earthquakes, mudslides, and brush fires. I prefer my weather to be less Bible inspired.