Well maybe CA`s. weather remains more stable than FLs. does, because here it can and does change frequently over the course of the day, or even hrs. !
Summer time Thunder storms often develop suddenly over an area that is mostly clear sky and sunny, with the drop in the area`s temperature over 15 degrees in a few minutes time.
A old statement used around FL. by long time Floridians concerning the WX: Is if you don`t like the weather right now ? well just wait a few minutes or so and it will change, but not often for the desired better !