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Fortuna Climate by Month

The graphs below provide an overview of the climate in Fortuna (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 Fortuna

Sat   Sep 07
27°C | 22°C
S 7 km/h
8.9 mm
overcast and thunder

overcast and thunder

Sun   Sep 08
29°C | 22°C
E 7 km/h
15 mm
broken clouds and thunder

broken clouds and thunder

Mon   Sep 09
29°C | 22°C
NE 7 km/h
12 mm
broken clouds and thunder

broken clouds and thunder

The best time of year to visit Fortuna in Costa Rica

Fortuna has high temperatures year round ranging between 28°C and 32°C.
The best time to visit is during the drier months: February and March.

Other facts from our historical weather data:

  • Which is the hottest month in Fortuna?
    April has an average maximum temperature of 32°C and is the hottest month of the year.
  • Which is the coolest month in Fortuna?
    The coolest month is January with an average maximum temperature of 29°C.
  • Which is the wettest month in Fortuna?
    October tops the wettest month list with 328 mm of rainfall.
  • Which is the driest month in Fortuna?
    March is the driest month with 25 mm of precipitation.
  • Which is the sunniest month in Fortuna?
    March is the sunniest month with an average of 305 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.