St. Martin in December typically experiences average high temperatures around 84F (29C) and average low temperatures near 77F (25C). This period falls within the dry season, offering sunshine and lower humidity compared to the summer months. Rainfall is minimal, making it an ideal time for outdoor activities. Trade winds contribute to comfortable conditions, especially along the coastline.
The agreeable climate during this month makes it a popular tourist destination. The reduced rainfall and pleasant temperatures create favorable conditions for swimming, sunbathing, and various water sports. Historically, this period signifies the start of the peak tourism season, contributing significantly to the island’s economy. The dry season also provides optimal conditions for exploring the island’s diverse landscapes, from its lush hillsides to its pristine beaches.