Costa Rica in February: Pacific or Caribbean Coast?
Compare Costa Rica weather in February, from dry and sunny Tamarindo to wetter Puerto Viejo, plus Jacó, Arenal and San José.
December is one of the excellent months to visit Liberia, with daytime temperatures of 31°C (88°F) and lows of 22°C (72°F) at night. Some rainfall is typical for this time of year.
Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February and December typically offer the best weather for Liberia.
Pick a month to see the average temperature, rainfall and sunshine in Liberia - and find the best time to visit.
39-year average (1977-2025)
Based on our historical records, temperatures in Liberia typically stay consistent throughout December, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 23°C (73°F).
39-year average (1977-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Liberia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on 27 years of weather observations (1998-2025), these are the most extreme conditions recorded in Liberia.
Find out more about the weather in Costa Rica and which places have the best travel conditions in this month. See all of Costa Rica in December →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm but pleasant conditions in Liberia in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Liberia climate overview or explore weather in Costa Rica.
Where to go in December - average daytime high across popular destinations.
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Costa Rica in February: Pacific or Caribbean Coast?
Compare Costa Rica weather in February, from dry and sunny Tamarindo to wetter Puerto Viejo, plus Jacó, Arenal and San José.
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