Montaña Grande Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Montaña Grande.
Climate overview of Montaña Grande
With consistently stable weather, Montaña Grande, Puntarenas, Costa Rica, sees little seasonal temperature change. Daytime highs average 30°C (86°F), ranging from 31°C (88°F) in March to 29°C (84°F) in October.
Rainfall is high, totalling around 2529 mm (100 in) per year. October is the wettest month and February the driest. The city also experiences distinct dry (January to March) and wet (May to November) seasons. The most sunshine falls in March, with an average of 9.4 hours of daily sunshine.
Montaña Grande Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Montaña Grande - and find the best time to visit.
Monthly Temperature in Montaña Grande
The climate in Montaña Grande remains fairly constant, offering comfortable temperatures throughout the year. Average maximum daytime temperatures range from a very warm 31°C (88°F) in March, the warmest time of the year, to a comfortable 29°C (84°F) during cooler months like October.
At night, you can expect temperatures ranging from 26°C (79°F) in March to around 25°C (77°F) during October.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Montaña Grande
Montaña Grande is known for its substantial rainfall, with annual precipitation reaching 2529 mm (100 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, October it receives heavy rainfall, averaging 415 mm (16 in) of precipitation, recorded across 21 rainy days. In contrast, the driest month February brings less rainfall, with 16 mm (0.6 in) over 7 rainy days. For more details, please visit our Montaña Grande Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Montaña Grande
Seasonal changes in sunshine hours are quite dramatic in Montaña Grande. While March receives considerable daily sunshine with up to 9.4 hours, June marks the darkest time of the year, where sunshine is scarce with only 5.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Wind Speed in Montaña Grande
The mean wind speed varies between 1 m/s (2 knots) and 2 m/s (4 knots) throughout the year. It is lowest in January, March, April, May, June, July, August, September, October, November and December and highest during February. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Montaña Grande
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February and March
- Warmest weather: January, February, March and April
- Most sunshine: March
- Fewest rainy days: February, March and April
- Seasonal pattern: Distinct dry (January to March) and wet (May to November) seasons
Frequently asked questions about the climate in Montaña Grande
What is the best time to visit Montaña Grande?
January, February and March typically offer the most optimal weather in Montaña Grande. In contrast, May, June, July, August, September and October tend to have less optimal conditions. Montaña Grande has distinct dry (January to March) and wet (May to November) seasons.
What temperatures can I expect in Montaña Grande?
Daytime highs range from 29°C (84°F) in October to 31°C (88°F) in March. Nighttime lows range from 25°C (77°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Montaña Grande get?
Annual rainfall is around 2529 mm (100 in). October is the wettest month with 415 mm (16 in), while February is the driest with 16 mm (0.6 in).
How sunny is Montaña Grande?
Montaña Grande receives around 2,489 hours of sunshine per year. March is the sunniest month with 282 hours, while June is the cloudiest with just 156 hours. Overall, Montaña Grande enjoys abundant sunshine.
Montaña Grande 3-Day Forecast
Montaña Grande on the map
Montaña Grande is highlighted - select any city to see its climate.
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Tamarindo
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