Ostional Weather in December
December in Ostional brings very high temperatures, with daytime highs of 30°C (86°F) and nights around 24°C (75°F). Expect around 35 mm (1.4 in) of rainfall during the month.
Rainfall in Ostional in December
Expect around 10 days of rain based on historical data, with 35 mm (1.4 in) average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Ostional in December
December in Ostional sees highs of 30°C (86°F) and lows of 24°C (75°F) overnight. It's usually most comfortable outside during the morning and later in the day. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.If you prefer dry days with pleasant temperatures, January, February and March typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Ostional's climate page.
Ostional Temperature in December
Min Temperature
24°C (75°F)
Max Temperature
30°C (86°F)
Chance of Rain
34%
Precipitation
35 mm (1.4 in)
Rainy days
10 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 Ostional in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers.What To Do in Ostional 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 Ostional's climate page.
See the full Ostional climate overview or explore weather in Costa Rica.
