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Alajuela Costa Rica
Temperatures in October
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Temperature in Alajuela in October

Alajuela is a region in Costa Rica. October in has maximum daytime temperatures ranging from high in Birrí with 25°C to very high temperatures in Los Chiles with 30°C. Nighttime temperatures generally drop to 23°C in Los Chiles and 17°C in Birrí.

What is the temperature of the different cities in Alajuela in October?

Find the average daytime temperatures in October for the most popular destinations in Alajuela on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Costa Rica, check out our Alajuela's climate page.

  • What is the warmest city in October in Alajuela?
    • Los Chiles tops the warmest city list in our database with average maximum daytime temperatures around 30°C and a minimum nighttime temperature of around 23°C.

  • What is the coldest city in October in Alajuela?
    • For the month of October, Birrí is the most temperate city in Alajuela based on our records. With highs averaging 25°C and nighttime temperatures dipping to around 17°C.

  • How much sun does Alajuela get in October?
    • Most areas experience a moderate amount of sunshine, with approximately 167 hours of sunlight expected in Fortuna. This makes it neither too gloomy nor overly bright.

    Interested in more climate information?

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