El Salvador weather
Our guide to the weather in El Salvador during December
We've looked at the most up-to-date weather data for El Salvador, 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 El Salvador weather in December.
How warm is it in El Salvador during December?
The temperature reaches around 30℃ during the daytime in December, falling away to 19℃ at night. 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 El Salvador during December?
The answer is no. El Salvador is typically bone dry in December. You're not likely to see a thunderstorm during your trip.
Is it windy in El Salvador during December?
You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in December. With moderate humidity, any breeze will have a welcome cooling effect.
How warm is the sea in El Salvador during December?
The water around El Salvador reaches a very pleasant 28℃ during December. This is very warm, and will feel bath-like. People who normally feel the cold will find this temperature perfectly acceptable. The hot air temperature will mean that you will feel comfortably warm when coming out of the water.
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December