Temperature in Alajuela in October

Daytime highs, nighttime lows and the warmest cities in Alajuela, Costa Rica this October.

Alajuela, Costa Rica, a region in Costa Rica, experiences maximum daytime temperatures in October ranging from 25°C (77°F) in Birrí to 30°C (86°F) in Los Chiles. Nighttime temperatures generally drop to 23°C (73°F) in Los Chiles and 17°C (63°F) in Birrí.

What is the temperature of the different cities in Alajuela, Costa Rica 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.

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Check the conditions for any month of the year.

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

See also: Alajuela weather by month.

Best Places to Visit in Alajuela in October

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Alajuela.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in October: blue is cold, red is hot.

Alajuela temperatures in October: frequently asked questions

How hot does it get in Alajuela, Costa Rica in October?

Daytime temperatures in Fortuna typically peak at 28°C (82°F) in October, putting it in the high range.

How cold does it get at night in Alajuela, Costa Rica in October?

After dark, Fortuna cools to about 21°C (70°F) on an average October night.

What is the warmest city in October in Alajuela, Costa Rica?

Based on our systematic data collection, Los Chiles has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 30°C (86°F), while at night it goes down to an approximate temperature of 23°C (73°F).

What is the coldest city in October in Alajuela, Costa Rica?

According to our data, Birrí holds the title for the coldest city in Alajuela, Costa Rica in October. It experiences maximum temperatures of approximately 25°C (77°F) and drops to lows of about 17°C (63°F) during the night.

How much sun does Alajuela, Costa Rica get in October?

Most cities enjoy a balanced amount of sunshine, with around 167 hours of sunlight anticipated in Fortuna. This ensures the days are neither too dim nor excessively sunny.

Interested in more climate information?

We have much more information about the climate in Alajuela.

Weather and climate has detailed information for every country in the world. Are you going to Costa Rica? Get detailed historical weather averages for many cities in Costa Rica.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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