La Fortuna Weather in December
What's the weather like in La Fortuna (Alajuela) in December 2024?
The climate in La Fortuna during December can be summarized as hot, humid and very wet.
December is in the winter in La Fortuna and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (83°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 28.5°C 83.2°F |
|---|---|
| Nightly temperature | 21°C 69.7°F |
| Average temperature | 24.7°C 76.5°F |
| Daily sunshine | 5.8 hrs |
| Avg rainfall | 271 mm 10.7 ins |
| Rainy days | 14 days |
| Sea temperature | 27.9°C 82.1°F |
| Humidity | 86% |
| Windspeed | 12.6kph 8 mph |
On average December is the 6th driest month of the year in La Fortuna with around 271mm 10.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.8 hours of sunshine per day.
December temperatures in La Fortuna
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in La Fortuna in December 2024.
Other monthly averages
Best places to visit in December
La Fortuna weather stats
| Hottest month: | April | 31.8°C 89.2°F |
|---|---|---|
| Driest month: | March | 81mm 3.2ins |
| Sunniest month: | March | 7.3hrs |
| Coldest month: | November | 28.2°C 82.8°F |
| Wettest month: | July | 462mm 18.2ins |
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