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San Buenaventura Climate by Month

San Buenaventura maintains a fairly consistent warm average temperature. It is also known for its large amounts of rainfall. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

In San Buenaventura temperatures are generally consistent throughout the year. Typically, daytime temperatures range from a comfortable 30°C in March to a comfortable 28°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to 21°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

San Buenaventura experiences significant rainfall throughout the year, averaging 6070 mm of precipitation annually. The climate in San Buenaventura shows significant variation throughout the year. Expect heavy rainfall in October, with an average of 931 mm of precipitation over 21 rainy days. In contrast, February offers drier and sunnier days, with around 93 mm of rainfall over 8 rainy days.

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

The best time of year to visit San Buenaventura in Costa Rica

San Buenaventura has high temperatures year round ranging between 27°C and 29°C.
Other facts from our historical weather data:
  • Which is the hottest month in San Buenaventura?
    March has an average maximum temperature of 30°C and is the hottest month of the year.
  • Which is the coolest month in San Buenaventura?
    The coolest month is January with an average maximum temperature of 28°C.
  • Which is the wettest month in San Buenaventura?
    October tops the wettest month list with 931 mm of rainfall.
  • Which is the driest month in San Buenaventura?
    February is the driest month with 93 mm of precipitation.

  • 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 San Buenaventura

    Sat   Nov 23
    27°C | 22°C
    E 4 km/h
    18 mm
    overcast and heavy rain

    overcast and heavy rain

    Sun   Nov 24
    27°C | 22°C
    W 7 km/h
    13 mm
    broken clouds and thunder

    broken clouds and thunder

    Mon   Nov 25
    28°C | 22°C
    W 7 km/h
    11 mm
    broken clouds and rain

    broken clouds and rain