San Ramón weather in December (Alajuela, Costa Rica)

Will it be warm or cold in San Ramón this December? Get all the weather information you need to plan your visit.

Temperatures

In December, San Ramón usually has high temperatures and high rainfall. Throughout the day, temperatures typically settle at around 27°C. But by evening, they drop to around 19°C.

Precipitation

San Ramón in December usually receives high rainfall, averaging around 109 mm for the month. This month experiences about 15 days of rain according to historical data.

Average sunshine

The days are predominantly sunny, with an estimated total of around 245 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.

In case you lean more towards enjoying temperate temperatures and rain-free days January, February, March and April typically offer the most optimal weather. In contrast, May, June, July, August, September, October and November tend to have less optimal conditions.

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

 

San Ramón, monthly averages in December

Min Temperature 19°C  

Max Temperature 27°C  

Chance of Rain 49%  

Precipitation 109 mm  

Rainy days 15 days  

Humidity 82% *  

Sunshine 245 hours *  

Percentage Sunshine *  

Data from: Santamaria, Costa Rica (41 KM, 25 Miles).

Where to go in Costa Rica in December

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. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

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

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.