December in Costa Rica: Weather, What to Pack, and What to See

For nature lovers and adventure seekers, Costa Rica is a fantastic destination, especially in December. This Central American paradise offers beautiful beaches, lush rainforests, and incredible wildlife encounters.

December marks the beginning of the country’s dry season, attracting visitors eager to escape the cold winters of the north.

Costa Rica Weather in December

December offers some of the best weather of the year in Costa Rica. The rainy season typically ends by mid-November, giving way to clear skies, cooler temperatures, and less humidity.

The climate varies across the country, but overall, December brings pleasant and warm conditions perfect for exploring.

Temperature Overview

• San José: 75°F (24°C) during the day, 66°F (19°C) at night
• Puerto Limón: 84°F (29°C) during the day, 69°F (21°C) at night
• Alajuela: 81°F (27°C) during the day, 63°F (17°C) at night
• Heredia: 77°F (25°C) during the day, 66°F (19°C) at night

In the central region, including San José, rainfall is relatively minimal, averaging around 1.6 inches.

However, areas like Manuel Antonio and the Caribbean side, such as Limón, can still receive significant rain, with the latter experiencing over 12 inches throughout the month.

Despite the occasional showers, the dry season makes for beautiful, sunny days with lower humidity.

What to Pack

Packing for Costa Rica in December can be a challenge due to the country’s 12 microclimates. However, casual attire is generally suitable.

• Rain protection: Even in the dry season, unexpected rain showers can occur. Bring a raincoat or poncho.
• Footwear: Pack hiking boots or sturdy shoes for rainforest hikes and water shoes if you plan to explore waterfalls or rocky beaches.
• Sun protection: Sunscreen, a sun hat, and lightweight, breathable clothing are essential for the tropical sun.
• Insect repellent: Especially if visiting areas with dense foliage.

If you’re spending time at the beach, bring items like a rash guard, beach towel, and a dry bag to keep belongings safe from water and sand.

December Events in Costa Rica

Costa Ricans love to celebrate, and December is packed with festivals and events. From traditional Christmas festivities to lively parades, there’s something for everyone.

Festival of Light

Taking place in San José since 1996, this event is a spectacle of lights, concerts, and parades. The city comes alive with dazzling floats and fireworks, making it a must-see.

Fiesta de los Diablitos

Held in Boruca at the end of December, this unique event features locals wearing devil masks and reenacting battles between the native Boruca people and Spanish colonizers. The festival is a colorful display of cultural pride.

Fiesta de la Yeguita

This mid-December celebration in Nicoya includes bullfights, parades, and a large gathering in the central park to honor the Virgin of Guadalupe. It’s a lively affair filled with food, music, and fireworks.

Misa de Gallo

On Christmas Eve, Costa Ricans attend midnight mass, known as "Misa del Gallo." The night ends with a festive meal of tamales, rum punch, and eggnog, bringing families together to celebrate.

El Tope

One of the biggest events of the season, El Tope is a massive horse parade on December 26 in downtown San José. Visitors can expect to see locals dressed in cowboy attire, dancing, and celebrating in true Tico style.

Carnaval de Desamparados

Held on December 27, this vibrant event features costumed dancers, musical performances, and floats parading through the streets of San José. It’s a fun-filled celebration that showcases Costa Rican culture.

December Travel Tips

Visiting Costa Rica during the Christmas season is an extraordinary experience, but it can also be busy. School holidays start in mid-December, leading to crowded beaches and tourist spots. Many businesses close for the holidays, so plan accordingly.

Booking in Advance

December is Costa Rica’s high season, meaning prices for accommodations and activities can be higher. To secure the best deals and ensure availability, book your stay and tours well in advance, ideally before the end of October.

Weather Considerations

Keep an eye on weather patterns like El Niño and La Niña, which can affect the timing of the dry season. Strong winds, especially in the northwest, are also common.

If you plan on driving, be cautious in rural areas, as roads can be affected by landslides from the rainy season.

With careful planning and an adventurous spirit, a December trip to Costa Rica can be a memorable experience filled with natural beauty, festive events, and unforgettable wildlife encounters. Enjoy the tropical paradise and all it has to offer!