Atenas weather in January (Alajuela, Costa Rica)

What weather conditions can you expect in Atenas this January? Here's what you need to know about the weather for the month.

Temperatures

During January, Atenas is known for its perfect weather, characterized by high temperatures and moderate rainfall. During the day, temperatures usually reach up to 28°C. At night, they tend to fall to approximately 18°C.

Precipitation

Atenas in January usually receives moderate rainfall, averaging around 44 mm for the month. The climate data from previous years indicates that there are typically about 11 days days of rain.

Average sunshine

The days are predominantly sunny, with an estimated total of around 285 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

If you're a fan of comfortable temperatures and drier conditions, January is a great time to visit. January, February and March generally stand out with the best circumstances. While May, June, July, August, September, October and November tend to showcase less optimal conditions.

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

 

Atenas, monthly averages in January

Min Temperature 18°C  

Max Temperature 28°C  

Chance of Rain 37%  

Precipitation 44 mm  

Rainy days 11 days  

Humidity 80% *  

Sunshine 285 hours *  

Percentage Sunshine *  

Data from: Santamaria, Costa Rica (25 KM, 15 Miles).

Where to go in Costa Rica in January

Find out more about the weather in Costa Rica and which places have the best travel 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 this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Interested in more climate information?

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

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 travel conditions. Find out where to go with our weather planner.