San Francisco is a beautiful city, good public transportation and the weather is great, although as an Angeleno, I’d call SF’s weather temperamental (foggy & cold) - “cold” being a relative term of course *laughing*. There’s lots to do, especially outdoors year round and you have the Sierra Nevada-Yosemite and the wine country only a few hours away.
As far as culture, SF has world class museums, theater (OK its’ not Broadway), ballet and opera, BUT the cost of living in SF is astronomical. SF is extremely expensive!!!!!!
Most of the people I know up there live outside of SF, mostly in Burlingame and Daly City and those areas are pricey, checkout one of those cost of living/relocation calculators, and don’t forget to factor in we have a state income tax.
Lots to consider before moving to the golden state.