You love wearing winter clothes.
While the summertime average temperature in SF is 65 degrees Fahrenheit (average high in LA is 87 degrees), the afternoon fog and wind can bring the mercury down to the low 50’s. If you can’t take the summertime heat in LA and want to wear your Pashmina year round, move to San Francisco.
You want to root for a home team… that wins.
This is obvious. San Francisco has the Giants and the 49’ers. Los Angeles has the Angels and the Rams. Their track records speak for themselves – nothing else need be said.