Río Segundo weather in December (Alajuela, Costa Rica)

What does the weather outlook for Río Segundo look like in December? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

The month of December in Río Segundo typically includes high temperatures and heavy rainfall. During the daylight hours, temperatures often reach 24°C. After dark they usually decrease to around 17°C.

Precipitation

Río Segundo in December falls under the rainy season with heavy rainfall, averaging around 206 mm for the month. Records from the past 30 years suggest that around 15 days will experience rain.

Average sunshine

Expect sunny days throughout the month, with an estimated 244 hours of sunshine. Making it a pleasant time to visit Río Segundo.

Should you favor a climate that's both dry and comfortably warm February and March 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 Río Segundo climate page with graphs.

 

Río Segundo, monthly averages in December

Min Temperature 17°C  

Max Temperature 24°C  

Chance of Rain 51%  

Precipitation 206 mm  

Rainy days 15 days  

Humidity 74% *  

Sunshine 244 hours *  

Percentage Sunshine *  

Data from: San José, 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?

For visitors traveling to Río Segundo, 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.

Swimming

8/10

Camping

6/10

Interested in more climate information?

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

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.