Grecia weather in December (Alajuela, Costa Rica)

This month is known as a warm month. The average maximum daytime temperature in Grecia in December lies at 27.2°C (80.96°F). Usually it is the coldest month of the year. The average minimum temperature goes down to around 16.6°C (61.88°F) (often the minimum temperature is noted at night).

December is part of the rainy season with an average precipitation of 345mm (13.6 inches). There are generally around 12 rainy days. If you enjoy blue skies and sunshine, then this is a great time to go to Grecia with 244 hours of sun during the entire month.

 

Grecia, monthly averages in December

Show in Fahrenheit

Min Temperature 16 °C  

Max Temperature 27 °C  

Chance of Rain 42%  

Precipitation 345mm  

Rainy days 13 days  

Humidity 74% *  

Sunshine 244 hrs *  

* Data from: San José, Costa Rica (29 KM, 18 Miles).

Where to go in Costa Rica in December

Find out more about the weather in Costa Rica in December 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 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in December? Visitors traveling to Grecia should plan on bringing a totally waterproof coat since it will often be raining. However, also bring your summer cloths because it can be very warm or even hot.

What To Do

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

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Grecia.

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.