Discover Costa Rica in December: When Sunshine Meets Adventure

Looking for the perfect tropical getaway this December? Costa Rica is calling—with sun-drenched beaches, lush rainforests, and festive local culture all waiting for you. As the country transitions from its rainy season into bright, beautiful dry days, it becomes a prime destination for travelers seeking both relaxation and adventure.

At ROAM, we’ll help you make the most of Costa Rica’s magical December weather—whether you’re chasing waterfalls, wildlife, or a worry-free escape before the New Year.

Why Travel to Costa Rica in December?

December marks the start of the dry season in most parts of Costa Rica, making it a fantastic time to visit. Early in the month, you might experience a few lingering showers, but by mid-December, the weather is typically warm, dry, and picture-perfect—just in time for the holidays!

It’s also the beginning of Costa Rica’s peak travel season, so you’ll find the country buzzing with excitement, color, and life.

Regional Weather Highlights

☀️ Pacific Coast (Guanacaste, Tamarindo, Manuel Antonio):
Welcome to beach paradise! December brings blue skies, golden sunshine, and refreshing ocean breezes. Daytime temperatures average 75–90°F (24–32°C), perfect for surfing, snorkeling, or just soaking up the sun.

🌿 Central Valley & San José:
Ideal for culture lovers and city explorers. The Central Valley enjoys mild, comfortable weather in December—65–80°F (18–27°C)—and minimal rain, making it easy to explore markets, museums, and nearby volcanoes.

🌧️ Caribbean Coast (Puerto Viejo, Tortuguero):
This region sees more rain year-round, and December is no exception—but that also means fewer crowds and lush, green scenery. Expect tropical showers with temps around 70–85°F (21–29°C).

🌫️ Highlands (Monteverde, Arenal):
Cooler, misty, and full of charm. These cloud forest destinations remain a bit damp in early December, but drier conditions roll in as the month goes on. Average temps range from 60–75°F (16–24°C)—great for hiking, hot springs, and zip-lining adventures.

Insider Travel Tips

  • Book early! December is a busy travel month in Costa Rica—especially around Christmas and New Year’s. Let us secure your accommodations, tours, and transportation before everything fills up.
  • Pack smart: Bring lightweight clothing, a light jacket or raincoat, hiking shoes, and swimwear. A waterproof daypack can come in handy for rainforest adventures.
  • Plan a mix of activities: Combine beach days with visits to volcanoes, waterfalls, wildlife sanctuaries, and vibrant local towns for a truly well-rounded Costa Rican experience.

Experience the Holidays in Costa Rica

Costa Rica during the holidays is a joyful celebration of life. Streets light up with decorations, towns host festivals and parades, and there’s an infectious sense of pura vida in the air. It’s the perfect time to escape the winter cold back home and step into a world where every day feels like summer.

Ready to Plan Your December Escape?

Let ROAM craft your dream Costa Rican vacation. From all-inclusive beach resorts to eco-lodges in the rainforest, we’ll take care of the details—so you can just enjoy the journey.

Your Costa Rica adventure starts here. Contact us today to book your December getaway!