Do your preferences in beverages change with the seasons?

A bit of a debate ensued when one of our esteemed wine peddlers wondered aloud if red wine drinkers gravitated more to whites when the weather warmed.  One opinion was that red wine drinkers are red wine drinkers, period.  Another thought that yes, warm weather spurred on the sauvignon blanc and pinot grigio drinkers....or was it just that these white wine lovers simply increased their consumption of white wines during warmer weather.  Hmmm....All we really know is that we think its just about time for some sunshine, blue skies, and climbing mercury.