Rome vs Barcelona

Rome and Barcelona are closely matched in December. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.

Rome sits in the comfortable travel range at 15°C. Barcelona is also comfortable at 15°C.

For travelers who prioritize dry weather, both cities are equally dry in December.

Rome reaches an average high of 15°C (59°F) and drops to 6°C (43°F) at night during December. The daily temperature range is 9°C, meaning moderate variation throughout the day.

Barcelona averages 15°C (59°F) for the high and 6°C (43°F) for the low, with a daily range of 9°C. The two cities feel quite similar in terms of temperature.

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

Rome receives approximately 80 mm of rainfall across 7 rain days during December. Rain is occasional, so a light rain jacket should suffice.

Barcelona sees 80 mm over 7 rain days. Both cities are equally rainy this month.

Both cities share similar humidity levels at 65%.