Caribbean weather
Our guide to the weather in the Caribbean during December
We've looked at the most up-to-date weather data for the Caribbean, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about the Caribbean weather in December.
How warm is it in the Caribbean during December?
The temperature reaches around 28℃ during the daytime in December, falling away to 21℃ at night. Of course, the high humidity will make it feel even hotter. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.
Does it rain in the Caribbean during December?
On average, in December you'll see rain on just one day in the month. In other words, you shouldn't see any of the wet stuff. You're not likely to see a thunderstorm during your trip.
Is it windy in the Caribbean during December?
You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during December. The high humidity and warm temperature will make the breeze feel warm, so any cooling effect will be limted.
Weather in the Caribbean
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December
