Just had a look at ikitesurf's wind record archive for Ponce Inlet. Last summer wasn't all that bad. They had quite a few days of 10 to 15 mph (not kts.)+ during parts of the day in June and July. As you probably have noticed "typical weather" has lost some meaning worldwide but this is what they had last year:
http://www.ikitesurf.com/windAndWhere.iws?siteID=1164