Cahuita Weather in December
December in Cahuita typically sees daytime highs of 28°C (82°F) and nighttime lows of 23°C (73°F). December falls within the rainy season, so heavy rainfall is to be expected.
Rainfall in Cahuita in December
Cahuita is in the rainy season in December, with rain on around 17 days and an average of 404 mm (16 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.
Temperature in Cahuita in December
Daytime temperatures in Cahuita reach 28°C (82°F) in December, dropping to 23°C (73°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are warm at 23°C (73°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Cahuita in December
The area enjoys a moderate level of sunlight, with around 145 hours. It's a good balance between sunny and rainy days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. March typically offers the best weather for Cahuita.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our Cahuita's climate page.
Cahuita Temperature in December
Min Temperature
23°C (73°F)
Max Temperature
28°C (82°F)
Chance of Rain
57%
Precipitation
404 mm (16 in)
Rainy days
17 days
Humidity
88% *
Sunshine
145 hours *
Percentage Sunshine
*
Daily Historical Temperatures
42-year average (1976-2025)
Based on our historical records, temperatures in Cahuita typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in December
Daily Historical Precipitation
42-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Cahuita in December
Browse day-by-day weather records for Cahuita spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cahuita historical weather extremes in December
Based on weather observations in Cahuita between 1999 and 2025, these are the recorded extremes during December.
- Cahuita recorded its highest December temperature of 33°C (91°F) on December 3, 2006.
- The lowest daytime temperature in December was 22°C (72°F), recorded on December 15, 1999.
- The lowest overnight temperature recorded in December was 15°C (59°F) (December 1, 2010).
Best Places in Costa Rica in December
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
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tolerable
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What to Wear in Cahuita in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Cahuita in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our Cahuita's climate page.
Temperature Rainfall Sunshine Humidity
See the full Cahuita climate overview or explore weather in Costa Rica.
