Weather in Barcelona in December
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Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for December in Barcelona.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youBarcelona in December is cool — daytime temperatures average 15.3°C, dropping to 6.0°C at night. The month is mostly dry with only occasional showers, with roughly 7.6 hours of sunshine a day. It is one of the best months of the year to visit. For the complete picture, see the best time to visit Barcelona — every month compared. Once you know when to go, find your Barcelona packing list at 247PackingList.
Get ready for Barcelona in December
Search flights to Barcelona
Compare 100+ airlines for December — one search, best price.
Search Flights →Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →What to pack for Barcelona in December
- Warm layers
- Light jacket or fleece
- Comfortable walking shoes
Compare all months in Barcelona
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 13.3°C | 55.1mm | 10/10 |
| February | 15.2°C | 24.9mm | 10/10 |
| March | 16.0°C | 44.8mm | 10/10 |
| April | 17.8°C | 71.4mm | 10/10 |
| May | 21.8°C | 57.9mm | 10/10 |
| June | 25.9°C | 34.8mm | 10/10 |
| July | 28.7°C | 28.8mm | 10/10 |
| August | 28.9°C | 53.7mm | 10/10 |
| September | 25.9°C | 83.9mm | 10/10 |
| October | 22.3°C | 63.3mm | 10/10 |
| November | 18.1°C | 49.4mm | 10/10 |
| December | 15.3°C | 17.4mm | 10/10 |
Full month-by-month guide: best time to visit Barcelona →
For facts about Spain — currency, language and dialling code — see our Spain country guide at 247CountryInfo. Travellers also find it useful to keep a Barcelona travel guide to hand. Check clothing sizes in Spain before you shop.
Frequently Asked Questions
Is December a good time to visit Barcelona?
December rates 10/10 for visiting Barcelona — excellent time to visit. Expect average highs of 15.3°C, 17.4mm of rain across the month and about 7.6 hours of daily sunshine.
What is the temperature in Barcelona in December?
In December, Barcelona has average highs of 15.3°C (59.5°F) and average lows of 6.0°C (42.8°F).
Does it rain in Barcelona in December?
Not much. December averages just 17.4mm of rain in Barcelona — the odd shower is possible but most days stay dry.
What should I wear in Barcelona in December?
For Barcelona in December (15.3°C highs / 6.0°C lows), pack warm layers plus light jacket or fleece, comfortable walking shoes.
More essentials for Barcelona in December
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.