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Poasito Climate by Month

The graphs below provide an overview of the climate in Poasito (Alajuela), Costa Rica. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

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

Forecast for Poasito

Sun   Nov 17
20°C | 15°C
SW 4 km/h
10 mm
broken clouds and rain

broken clouds and rain

Mon   Nov 18
21°C | 16°C
NE 4 km/h
5.2 mm
broken clouds and rain

broken clouds and rain

Tue   Nov 19
21°C | 17°C
NE 4 km/h
8.2 mm
broken clouds and thunder

broken clouds and thunder

The best time of year to visit Poasito in Costa Rica

During the months of January, February, March, 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 Poasito?
    April has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Poasito?
    The coldest month is February with an average maximum temperature of 24°C.
  • Which is the wettest month in Poasito?
    October tops the wettest month list with 375 mm of rainfall.
  • Which is the driest month in Poasito?
    March is the driest month with 72 mm of precipitation.
  • Which is the sunniest month in Poasito?
    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.