The subtropical climate of Key West, Florida, creates a unique holiday experience. December in this island city typically features daytime temperatures in the low to mid-70s Fahrenheit (low 20s Celsius) with abundant sunshine. Evenings are pleasantly cool, rarely dipping below 60F (mid-teens Celsius). This contrasts sharply with much of the continental United States, which experiences significantly colder, often snowy, conditions during the same period.
Mild temperatures and sunny skies offer visitors and residents opportunities for outdoor holiday celebrations and recreational activities unusual for the Christmas season. These conditions have historically drawn tourists seeking a warm-weather escape during the winter holidays, contributing significantly to the local economy and shaping the island’s cultural identity. This distinct climate fosters a festive atmosphere that blends traditional holiday spirit with a tropical flair.
