Carrillo weather in December (Guanacaste, Costa Rica)
How does the weather in Carrillo usually fare in December? Check out our in-depth weather guide for this month.
Temperatures
In December, the weather in Carrillo generally includes very high temperatures and moderate rainfall. Expect daytime highs to reach approximately 30°C, with nighttime lows dipping to around 24°C. These are average temperatures, but occasional heat spikes are possible. Stay comfortable by wearing light clothing and drinking water.
Precipitation
Carrillo in December usually receives moderate rainfall, averaging around 51 mm for the month. According to historical climate patterns, there are usually around 11 days days of rain.Average sunshine
Expect sunny days throughout the month, with an estimated 233 hours of sunshine. Making it a pleasant time to visit Carrillo.In case you lean more towards enjoying temperate temperatures and rain-free days January, February and March typically offer the most optimal weather. In contrast, May, June, July, August, September and October tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Carrillo climate page with graphs.
Carrillo, monthly averages in December
Min Temperature
24°C
Max Temperature
30°C
Chance of Rain
36%
Precipitation
51 mm
Rainy days
11 days
Sunshine
233 hours *
Percentage Sunshine
*
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.
perfect weather
pleasant
tolerable
unpleasant
poor
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.
Interested in more climate information?
This site provides you with all the information you need about the climate in Carrillo.
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.
