Montaña Grande Weather in December

During December, Montaña Grande experiences high daytime temperatures of 30°C (86°F) and cooler nights around 25°C (77°F). Some rainfall is typical during this period.

Rainfall in Montaña Grande in December

Records from the past 30 years suggest around 12 days of rain, with 60 mm (2.4 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Montaña Grande in December

Expect highs of 30°C (86°F) in Montaña Grande in December, with nights dropping to around 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Montaña Grande in December

Expect sunny days throughout the month, with an estimated 233 hours of sunshine. This makes it a pleasant time to visit Montaña Grande.

Wind Speed in Montaña Grande in December

Wind speeds average 1 m/s (2 knots) during December. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.

If you prefer enjoying temperate temperatures and rain-free days, 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.

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• January
• February
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For a detailed overview over the year and the best time to visit Costa Rica, check out our Montaña Grande's climate page.

Montaña Grande Temperature in December

Min Temperature 25°C (77°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 40%  

Precipitation 60 mm (2.4 in)  

Rainy days 12 days  

Windspeed 1 m/s (2 knots) *  

Sunshine 233 hours *  

Percentage Sunshine *  

* Data from: Puntarenas, Costa Rica (23 KM, 14 Miles).

What to Wear in Montaña Grande 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). Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Montaña Grande in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

8/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Costa Rica, check out our Montaña Grande's climate page.

More climate data for Montaña Grande

Temperature Rainfall Sunshine Wind Speed

See the full Montaña Grande climate overview or explore weather in Costa Rica.