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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Metro Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
In December, Barcelona enjoys mild Mediterranean winter weather, with daytime highs typically around the mid-teens Celsius, though as the live forecast above shows, conditions can vary. It remains one of the warmest European city breaks in winter, but rain and cooler evenings are part of the deal.
How cold does Barcelona get in December?
Night-time lows drop to about 8°C, so a jacket is essential after sunset. Rainfall is moderate, averaging around 40mm spread over 5–6 rainy days, making it one of the wetter months. Sunshine still averages 5 hours a day, so there are plenty of bright spells between the showers.
Is December a good time to visit Barcelona?
Yes – it’s quieter than summer, Christmas markets and lights add atmosphere, and accommodation prices tend to be lower. Just pack layers, a waterproof coat and comfortable shoes for exploring. The mild conditions make it easy to enjoy both indoor sights and outdoor walks along the coast.
Does it snow in Barcelona in December?
Snow is extremely rare in Barcelona city during December. The coast and low altitude keep temperatures above freezing, so any snowfall would be an exceptional event. The nearby Pyrenees, however, often have snow.
What should I pack for Barcelona in December?
Bring a warm coat, jumper, scarf and a waterproof jacket. Comfortable walking shoes are essential, and an umbrella is wise. Layering works best – you can peel off a sweater if the sun comes out.
Is Sevilla or Barcelona warmer in December?
Sevilla is generally warmer during the day, with highs around 16–17°C compared to Barcelona’s mid-teens. Both are mild, but Sevilla has less rain and more sunshine in December, making it a drier option.
For more winter travel ideas, see our 10-day UK forecast or compare conditions with Dubai weather in December. If you’re planning a wider trip, check Marrakech weather for another mild winter option. Things to do in Barcelona in December range from Christmas fairs to coastal walks, and knowing what to wear in Barcelona in December – layers and a raincoat – makes all the difference. For reference, Barcelona weather December January sees similar temperatures, while Barcelona weather December rain averages about 40mm. In Fahrenheit, December highs sit around the low 60s.