Barcelona Weather in December
Spain · 30-year monthly averages
👍 Good time to visit
December in Barcelona is mild, with average daytime highs around 15°C (58°F) and nighttime lows near 7°C (44°F). Expect roughly 38mm of precipitation spread over about 4 rainy days, with little rainfall.
Avg high
15°C
58°F
Avg low
7°C
44°F
Rainfall
38mm
dry
Rainy days
4
days with ≥1mm
☀️ About 105 hours of sunshine over the month (~3h/day).
🎒 What to pack
- light jacket
- layers for cool evenings
December vs the rest of the year
FAQ
- How hot is Barcelona in December?
- December in Barcelona is mild, with average daytime highs around 15°C (58°F) and nighttime lows near 7°C (44°F). Expect roughly 38mm of precipitation spread over about 4 rainy days, with little rainfall.
- Does it rain a lot in Barcelona in December?
- Barcelona sees around 38mm of precipitation in December on average — dry by global standards.
- Is December a good time to visit Barcelona?
- December is a good month to visit Barcelona, with generally agreeable conditions.