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Birrí Weather and Climate: A Comprehensive Guide

Birrí has relatively stable weather with warm temperatures. It also has a notably wet climate with much precipitation. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

The climate in Birrí remains fairly constant, offering comfortable temperatures throughout the year. Average maximum daytime temperatures range from a comfortable 26°C in April, the warmest time of the year, to a comfortable 24°C during cooler months like January.

At night, temperatures typically drop to an average of around 16°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Birrí is known for its substantial rainfall, with annual precipitation reaching 2944 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, October receives heavy rainfall, averaging 416 mm of precipitation, recorded across 24 rainy days. In contrast, the drier season, March brings less rainfall, with 61 mm over 9 rainy days. For more details, please visit our Birrí Precipitation page.

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 Birrí. While March receives considerable daily sunshine with up to 9.5 hours, June marks the darkest time of the year, where sunshine is scarce with only 4.8 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: San José, Costa Rica (16 KM, 10 Miles).

Daily hours of sunshine

Data from: San José, Costa Rica (16 KM, 10 Miles).

Forecast for Birrí

Sat   Jan 11
24°C | 16°C
NE 3 m/s
partly cloudy and no rain

partly cloudy and no rain

Sun   Jan 12
24°C | 16°C
NE 3 m/s
partly cloudy and no rain

partly cloudy and no rain

Mon   Jan 13
23°C | 16°C
NE 4 m/s
broken clouds and no rain

broken clouds and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Birrí in Costa Rica

During the months of January, February, March, May, June, July, August, September, October, November and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Birrí?
    April has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Birrí?
    The coldest month is January with an average maximum temperature of 24°C.
  • Which is the wettest month in Birrí?
    October tops the wettest month list with 416 mm of rainfall.
  • Which is the driest month in Birrí?
    March is the driest month with 61 mm of precipitation.
  • Which is the sunniest month in Birrí?
    March is the sunniest month with an average of 284 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.