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Costa Rica in December
Prices spike from December 20; reserve rental cars and lodging months in advance.
What to expect in Costa Rica in December
December brings warm weather to Costa Rica, with daytime highs around 24°C (75°F) and overnight lows near 14°C (57°F). Skies are typically dry with occasional showers, with about 41 mm of rainfall on average. Prices spike from December 20; reserve rental cars and lodging months in advance..
December is one of Costa Rica's busiest months, so book accommodation early and expect queues at the headline sights. Flights and hotels are at peak rates, so use our tracker below to spot any drops. Peak season runs December–March, for context.
Live fares for Costa Rica in December
Compare flights across 100+ booking sites. Hotels via Expedia.