New York vs Rome

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Rome edges ahead as the better destination in December. Rome offers 1 hours of daily sunshine with only 7 rain days, while New York sees 6 sunshine hours and 10 rain days.

New York is on the cooler side at 6°C, requiring warmer clothing. Rome is also comfortable at 15°C.

For travelers who prioritize dry weather, Rome is the stronger choice in December. New York receives 5 more hours of sunshine per day, which matters for sightseeing and outdoor activities.

New York reaches an average high of 6°C (43°F) and drops to -1°C (30°F) at night during December. The daily temperature range is 7°C, meaning relatively stable temperatures from day to night.

Rome averages 15°C (59°F) for the high and 6°C (43°F) for the low, with a daily range of 9°C. There is a notable 9°C gap between the two cities, so expect a very different feel.

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

New York receives approximately 101 mm of rainfall across 10 rain days during December. You can expect rain roughly every other day.

Rome sees 80 mm over 7 rain days. That makes Rome the drier option by 3 rain days and 21 mm of total precipitation.

Both cities share similar humidity levels at 65%.