Daytime highs, nighttime lows and the warmest cities in Alajuela, Costa Rica this June.
Alajuela, Costa Rica, a region in Costa Rica, experiences maximum daytime temperatures in June ranging from 25°C (77°F) in Birrí to 31°C (88°F) in Los Chiles. Nighttime temperatures generally drop to 24°C (75°F) in Los Chiles and 18°C (64°F) in Birrí.
Explore the map below to discover average June temperatures at the top destinations in Alajuela. For a deeper dive, simply click on any destination dot.
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Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Alajuela.
Marker color shows the average daytime high temperature in June: blue is cold, red is hot.
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Average daytime highs in Alajuela, Costa Rica during June reach about 29°C (84°F) in Fortuna.
After dark, Fortuna cools to about 21°C (70°F) on an average June night.
Los Chiles tops the warmest city list in our database with average maximum daytime temperatures around 31°C (88°F) and a minimum nighttime temperature of around 24°C (75°F).
For the month of June, Birrí is the most temperate city in Alajuela, Costa Rica based on our records. Highs average 25°C (77°F) and nighttime temperatures dip to around 18°C (64°F).
Fortuna usually sees around 156 hours of sunlight, indicating a moderately sunny period.
We have much more information about the climate in Alajuela.
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