Originally Answered: What is the year round temperature in San Diego?
I live in the Sacramento area, in northern California. This is warm all year long, and very mild most of the time. To be honest, we do have several days of 100 degree heat every year, but the air is dry, and you can barely feel it.
In San Francisco, it is cold most of the time. You probably wouldn't like it. However, as you go inland, it gets better. Fairfield is very nice, mild climate clean, new homes for the most part, but very expensive.
Almost anyplace you want to go near a coast, is going to be very expensive. Do a lot of research before you give up your home where you are now, to avoid any unpleasant surprises.
It would suggest any of the Central valley towns, such as Modesto and Fresno.