ClimateForecastDecemberJanuary >>

Montaña Grande Climate by Month

Montaña Grande has a steady warm climate throughout the year. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

The climate in Montaña Grande remains fairly constant, offering comfortable temperatures throughout the year. Average daytime temperatures range from a very warm 31°C in March, the warmest time of the year, to a comfortable 29°C during cooler months like December. At night, temperatures typically average around 25°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Montaña Grande is known for its substantial rainfall, with annual precipitation reaching 2529 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, October receives heavy rainfall, averaging 415 mm of precipitation, recorded across 21 rainy days. In contrast, the drier season, February brings less rainfall, with 16 mm over 7 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

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.

Monthly hours of sunshine

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

Daily hours of sunshine

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

The best time of year to visit Montaña Grande in Costa Rica

Montaña Grande has high temperatures year round ranging between 28°C and 31°C.
The best time to visit is during the drier months: January, February and March.

Other facts from our historical weather data:
  • Which is the hottest month in Montaña Grande?
    March has an average maximum temperature of 31°C and is the hottest month of the year.
  • Which is the coolest month in Montaña Grande?
    The coolest month is December with an average maximum temperature of 29°C.
  • Which is the wettest month in Montaña Grande?
    October tops the wettest month list with 415 mm of rainfall.
  • Which is the driest month in Montaña Grande?
    February is the driest month with 16 mm of precipitation.
  • Which is the sunniest month in Montaña Grande?
    March is the sunniest month with an average of 282 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Montaña Grande

    Sat   Dec 14
    31°C | 22°C
    E 7 km/h
    almost clear and no rain

    almost clear and no rain

    Sun   Dec 15
    30°C | 22°C
    NE 7 km/h
    clear and no rain

    clear and no rain

    Mon   Dec 16
    30°C | 22°C
    S 7 km/h
    0.1 mm
    partly cloudy and small chance of slight rain

    partly cloudy and small chance of slight rain