Paris vs Lyon

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Lyon edges ahead as the better destination in December. Lyon offers 5 hours of daily sunshine with only 12 rain days, while Paris sees 4 sunshine hours and 12 rain days.

Paris is on the cooler side at 7°C, requiring warmer clothing. Lyon is cooler at 7°C.

For travelers who prioritize dry weather, both cities are equally dry in December. Lyon receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.

Paris reaches an average high of 7°C (45°F) and drops to 2°C (36°F) at night during December. The daily temperature range is 5°C, meaning relatively stable temperatures from day to night.

Lyon averages 7°C (45°F) for the high and 1°C (34°F) for the low, with a daily range of 6°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.

Paris receives approximately 68 mm of rainfall across 12 rain days during December. You can expect rain roughly every other day.

Lyon sees 72 mm over 12 rain days. Both cities are equally rainy this month.

Both cities share similar humidity levels at 65%.