The earlier you start the better off you'll be...

Snow is fun. Winter is fun... if you have snow. November is a terrible month around here - reminds me of our winters in Richmond, Virginia or Dresden, Germany... coldish, wet, grey, windy... I'd rather have snow any day.

Like I said, snow is fun for the girls, so getting them out to have fun for a bit - and to help a little with the shoveling the walk or brushing off cars is good for them.