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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the UrbanMixr weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Barcelona in December sees daytime highs around 14°C and lows near 7°C, with occasional rain and about nine hours of daylight. It’s cooler but still pleasant for sightseeing, and much quieter than the summer months.
Is December a good time to visit Barcelona?
Yes, if you don’t mind cooler temperatures for things to do in barcelona in december. The city is less crowded, accommodation prices drop, and cultural attractions are open year-round. You’ll want layers and a rain jacket, but the mild Mediterranean winter still allows for outdoor exploring. For comparison, Paris in December is typically colder than Barcelona’s coastal climate.
What to wear in Barcelona in December
Pack a warm coat, scarf, and comfortable walking shoes for what to wear in barcelona in december. The temperature hovers around 10–15°C, so layering is key. A light jumper and waterproof jacket will serve you well, especially if rain is forecast in the live forecast above. The barcelona weather december celsius figures rarely dip below 5°C at night, so it’s not biting cold. For the full picture, see our Barcelona weather hub.
Does it rain much in Barcelona in December?
December is one of the wetter months in Barcelona, but rain is usually light and intermittent. You can expect around 40mm spread over 6–8 days. Check the live forecast above before planning outdoor activities.
Is Barcelona worth visiting in December?
Absolutely. The city is festive with Christmas markets and lights, and far fewer tourists than in summer. If you’re comparing barcelona weather december january, both months are similarly mild and quiet, though January is slightly cooler.
How does Barcelona compare to the UK in December?
Barcelona is significantly milder than most of the UK. While the UK sees average highs of 7–8°C in December, Barcelona’s daytime temperatures are around 14°C, making it a popular winter-sun escape. Check our 10 day weather forecast for UK comparisons.