San Buenaventura Weather in December
December in San Buenaventura brings high temperatures, with highs of 28°C (82°F) and nights dropping to 21°C (70°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.
Rainfall in San Buenaventura in December
As part of the rainy season, San Buenaventura sees around 15 days of rain in December, with an average of 289 mm (11 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.
Temperature in San Buenaventura in December
Expect highs of 28°C (82°F) in San Buenaventura in December, with nights dropping to around 21°C (70°F). This kind of day-to-night contrast is typical for this time of year. With lows of 21°C (70°F), the nights are warm and generally comfortable.December in San Buenaventura has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
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 San Buenaventura's climate page.
San Buenaventura Temperature in December
Min Temperature
21°C (70°F)
Max Temperature
28°C (82°F)
Chance of Rain
49%
Precipitation
289 mm (11 in)
Rainy days
15 days
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
pleasant
tolerable
unpleasant
poor
What to Wear in San Buenaventura in December
Warm but pleasant conditions in San Buenaventura 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. It's going to pour! Pack a good poncho and prepare for very wet conditions.What To Do in San Buenaventura 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 San Buenaventura's climate page.
See the full San Buenaventura climate overview or explore weather in Costa Rica.
