Barcelona vs Valencia

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Valencia edges ahead as the better destination in December. Valencia offers 8 hours of daily sunshine with only 5 rain days, while Barcelona sees 7 sunshine hours and 6 rain days.

Barcelona is on the cooler side at 13°C, requiring warmer clothing. Valencia is also comfortable at 15°C.

For travelers who prioritize dry weather, Valencia is the stronger choice in December. Valencia receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.

Barcelona reaches an average high of 13°C (55°F) and drops to 6°C (43°F) at night during December. The daily temperature range is 7°C, meaning relatively stable temperatures from day to night.

Valencia averages 15°C (59°F) for the high and 8°C (46°F) for the low, with a daily range of 7°C. The 2°C difference is noticeable but not dramatic.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in December.

Barcelona receives approximately 42 mm of rainfall across 6 rain days during December. Rain is occasional, so a light rain jacket should suffice.

Valencia sees 35 mm over 5 rain days. That makes Valencia the drier option by 1 rain day and 7 mm of total precipitation.

Both cities share similar humidity levels at 65%.