Alicante Weather December
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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the British News Desk weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
December in Alicante brings mild, often sunny days with highs around 17–20°C, making it one of the warmer mainland Spain destinations. The live forecast above shows current conditions, but expect cooler evenings, some rain, and sea temperatures too low for comfortable swimming.
What is the weather like in Alicante in December?
Alicante’s Mediterranean climate means December is cool but far from cold. Daytime highs typically sit around 17–20°C, dropping to 8–11°C at night. Rainfall is moderate — about 5–7 wet days in the month — but sunny spells are still common. This is a popular time for winter sun seekers who want to escape the UK chill without flying long-haul.
What should you pack and can you swim?
Pack layers: a light jacket or jumper for daytime, a warmer coat for evenings. Rain is possible, so a compact umbrella is wise. The sea temperature in December is roughly 15–16°C, so swimming is generally not recommended unless you are used to cold water. Most visitors prefer to enjoy the coastal walks and outdoor cafés instead. For comparison, Benidorm Weather is very similar, as it lies just up the coast.
Is Alicante warm enough in December for sunbathing?
Yes, on sunny afternoons temperatures can reach 20°C, which feels pleasant in direct sun. However, the breeze and low UV mean it’s not hot — a light jacket is still needed when the sun dips.
How does Alicante December weather compare to Malaga?
UK weather hub comparisons show Malaga is slightly warmer, with highs around 18–21°C, and similar rainfall. Both are good winter-sun options, though Malaga tends to be a degree or two milder on average.
What is the weather like in Alicante in January?
January is the coolest month — average highs of 16–18°C, lows of 6–9°C, and similar rain chances. If you’re considering a trip, check 10 Day Weather Forecast UK for the latest outlook.
