Weather : great....hot and sunny.
Weather always seems better than forecast. Always get sun even if cloud and rain forecast. But mainly blue.
Nov, Dec very nice temperature and blue skies almost every day.
Best time for sightseeing as can still eat outdoors but not too hot to make city activities unpleasant...

Holiday : Had several...food great and markets amazing but plan ahead, research and book tables as a little more money and planning allows much better food than the walk in trade restaurants...

Places Recommended : Montuic and Tibidabo mountains for sunny winter walks ...1 and half hours away is gorgeous Costa Brava and picturesque inland medieval villages..

Recommend Barcelona to others : Yes