With Topsail Island’s delightfully balmy weather, it’s no wonder so many people are attracted to these pristine shores. May until early September have the warmest months, with temperatures fluctuating between the 80s and 90s. December through February are the coldest months, averaging in the 40-degree range, but sometimes alternating 15 degrees up or down. The rest of the months are delightfully clement, staying within the 60 to 70-degree range.
Visitors should also be aware that June 1 to November 30 is considered the Atlantic hurricane season, and with Topsail Island located on the Eastern seaboard, it can potentially lie in a storm’s path.