Home › Weather › Alicante Weather December
Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Morning Times weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Based on the live forecast above, Alicante in December is mild with average highs around 17°C and lows around 8°C. Expect about six hours of sunshine daily and occasional rain – it’s one of the wettest months, though much drier than northern Europe.
What is the typical weather in Alicante during December?
Daytime temperatures often reach 17°C, but nights can drop to 8°C. The sea stays around 15°C – too cool for most swimmers, though hardy locals may take a dip. Rainfall is moderate, with about 30mm over six rainy days. For comparison, Benidorm Weather in December is similar. While Malaga weather December is slightly warmer, Alicante still offers a pleasant winter break.
What to wear and do in Alicante in December?
Pack layers: a light jacket or jumper for evenings, but you may need only a T-shirt in midday sun. What to wear in Alicante in December includes comfortable walking shoes and a raincoat. Check the 10-day forecast before you go. For activities, explore the old town, visit the castle, or take a coastal walk. What to do in Alicante in December includes Christmas markets and festive lights. If you’re comparing weather alicante january, expect slightly cooler temperatures.
Frequently Asked Questions
Can you swim in Alicante in December?
The sea is around 15°C, which is chilly for most. Some hotels have heated pools. If you’re determined, a short dip is possible but not comfortable for long – consider can you swim in alicante in december as generally no.
How does Alicante compare to the UK in December?
Alicante is much milder and sunnier than the UK. While Britain averages 2–8°C and frequent rain, Alicante enjoys daytime highs of 17°C and around six hours of sun – a popular winter sun destination. See our UK weather hub for comparisons.
What is the average temperature in December in Celsius?
Average highs are 17°C and lows 8°C. Mean temperature is about 12°C. For alicante weather december celsius, the daily range is typically 10–17°C. Weather in alicante in december january is similar, with January a degree or two cooler.