Home › Weather › Barcelona Weather December
Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the NewsPrism weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
December in Barcelona is mild and often sunny, with daytime highs around 15°C and cool evenings, though rain is possible. The city is quieter than summer, making it a pleasant winter escape.
Check the live forecast above for the most up‑to‑date conditions during your trip.
What is the weather like in Barcelona in December?
Barcelona’s December weather is dominated by Mediterranean influences – crisp mornings, comfortable afternoons, and occasional wet spells. It is significantly warmer than most of the UK, but layers are still essential for evenings.
- Average high: 15°C (59°F) – often feels warmer in direct sun
- Average low: 8°C (46°F) – colder after dark and near the coast
- Rainfall: about 40mm across 5–6 rainy days – showers are usually short
- Sunshine: around 5 hours of sun per day – December is one of the sunnier winter months in southern Europe
What to wear and things to do in Barcelona in December?
Light layers work best: a sweater or jacket for the day, a warmer coat for evenings. Comfortable walking shoes are a must for exploring the Gothic Quarter and Montjuïc. December’s mild weather is ideal for sightseeing without summer crowds.
- Wear: long trousers, a mid‑layer, a waterproof jacket – what to wear in barcelona in december means planning for cool mornings and mild afternoons
- Do: Christmas markets, ice skating at Plaça de Catalunya, festive light displays, and museum visits
- Nearby: a day trip to Marrakech Weather or compare with Dubai Weather for warmer alternatives
- Also check: madrid weather december – Madrid is colder and drier than Barcelona in winter
Frequently asked questions about Barcelona weather in December
Is December a good time to visit Barcelona?
Yes – mild weather, fewer tourists, and festive events make it a pleasant time to explore. Things to do in barcelona in december include Christmas markets, light shows, and food tours without the summer heat.
Does it rain a lot in Barcelona in December?
Rain is occasional, not heavy. Expect around 5 wet days in the month, often as short showers. Pack a small umbrella or waterproof jacket. The rest of the time is dry and bright.
What are the temperatures in Fahrenheit?
Daytime highs average 59°F, lows around 46°F. Check barcelona weather december celsius or barcelona weather december fahrenheit – both are mild for winter.
Sources
For more UK and European forecasts, see our UK weather hub or the 10 Day Weather Forecast UK. If you are also checking barcelona weather december january, expect similar conditions – January is slightly cooler but still mild.