Birrí weather in October (Alajuela, Costa Rica)

What can you expect from the weather in Birrí during October? Here's what the weather might have in store during this month.

In October, Birrí typically experiences high temperatures and heavy rainfall. Throughout the daytime, temperatures often hover around 25°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 17°C.

Birrí in October falls under the rainy season with heavy rainfall, averaging around 416 mm for the month. It records the year's peak rainfall, often coming down quite heavily. We recommend bringing a poncho, which will keep you dry. Rain is expected on roughly 24 days.

The area experiences a moderate amount of sunshine, with approximately 162 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If you're looking for dry conditions and comfortable temperatures, October may not be the ideal month to visit Birrí. February, March and April typically offer the most agreeable circumstances. On the other hand, May, June, July, August, September, October and November tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Birrí climate page with graphs.

 

Birrí, monthly averages in October

Min Temperature 17°C  

Max Temperature 25°C  

Chance of Rain 78%  

Precipitation 416 mm  

Rainy days 24 days  

Humidity 87% *  

Sunshine 162 hours *  

Percentage Sunshine *  

* Data from: San José, Costa Rica (16 KM, 10 Miles).

Where to go in Costa Rica in October

Find out more about the weather in Costa Rica in October and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Birrí in October?

For visitors traveling to Birrí, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in October.

Swimming

7/10

Camping

6/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Birrí.

Our site offers climate and forecast data for every country in the world. Are you going to Costa Rica? On this website you can find 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 climate conditions. Find out where to go with our weather planner.