Costa Rica in December brings 24-30°C temperatures, 30-50mm rainfall, and high tourist crowds. Here's everything you need to know to plan the perfect December trip to Costa Rica — from weather patterns and costs to events and packing essentials.
What the Weather's Really Like
Costa Rica in December averages 24-30°C with approximately 30-50mm of rainfall. Dry season begins. Days are generally shorter but often clear. The weather makes December a popular but rewarding times to visit.
How Busy Is It?
Tourist levels are high in December. Expect higher accommodation prices and busier attractions — book at least 2-3 months ahead for popular spots.
Budget travelers should expect 20-40% higher costs compared to shoulder season.
What to Do
Continue planning your Costa Rica trip
Top highlights: Dry season begins, Christmas festivities, perfect Pacific coast weather.
December is particularly good for cultural experiences, museums, food tours, and indoor attractions with occasional outdoor days. Beach activities and water sports are at their best.
What to Bring
Essential packing list: Light clothing, swimwear, hiking shoes, rain jacket, insect repellent. Don't forget a reusable water bottle — hydration is key in the warmth.
The Verdict
Yes — December is popular for good reason, offering dry season begins. Despite higher prices and bigger crowds, the weather and events make it worth the premium.
FAQ
What is the weather like in Costa Rica in December?
Temperatures range from 24-30°C with about 30-50mm of rainfall. Dry season begins.
Is December too crowded in Costa Rica?
Crowd levels are high. Book accommodations and major attractions well in advance.
What should I pack for Costa Rica in December?
Light clothing, swimwear, hiking shoes, rain jacket, insect repellent.
📅 Other months: Costa Rica in March · Costa Rica in February · Costa Rica in January
Plan Your Costa Rica Trip
More Costa Rica guides: Best Time to Visit Costa Rica · How Much Does a Trip to Costa Rica Cost? · Is Costa Rica Safe?
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Written by
John Morrison is the founder and lead travel writer at Packzup. Over the past decade he has explored destinations across Africa, the Americas, Asia, Europe, the Middle East, and Oceania — always self-funded, never on a press trip.