The Caribbean island of Saint Martin experiences specific climatic conditions during December. Generally, this period falls within the dry season, characterized by lower humidity, minimal rainfall, and sunshine. Average temperatures typically range from the low 70s to the mid-80s Fahrenheit (low 20s to high 20s Celsius), creating comfortable conditions for outdoor activities. Trade winds contribute to a refreshing breeze, mitigating the warmth. This time of year provides a stark contrast to the wetter, more humid summer months.
Understanding the prevailing weather patterns of this dual-nation island (the French Saint-Martin and the Dutch Sint Maarten) in December is crucial for travelers planning vacations. The dry, sunny weather makes it ideal for beach visits, water sports, hiking, and exploring the diverse cultural offerings of both sides of the island. Historically, this period has become a popular time for tourism, contributing significantly to the local economies. Knowing the typical weather allows visitors to pack appropriately and plan activities without concern for rain disruptions.