Oslo vs Bergen

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Oslo edges ahead as the better destination in December. Oslo offers 2 hours of daily sunshine with only 11 rain days, while Bergen sees 2 sunshine hours and 20 rain days.

Oslo is on the cooler side at 0°C, requiring warmer clothing. Bergen is cooler at 3°C.

For travelers who prioritize dry weather, Oslo is the stronger choice in December.

Oslo reaches an average high of 0°C (32°F) and drops to -5°C (23°F) at night during December. The daily temperature range is 5°C, meaning relatively stable temperatures from day to night.

Bergen averages 3°C (37°F) for the high and -1°C (30°F) for the low, with a daily range of 4°C. The 3°C difference is noticeable but not dramatic.

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

Oslo receives approximately 69 mm of rainfall across 11 rain days during December. You can expect rain roughly every other day.

Bergen sees 269 mm over 20 rain days. That makes Oslo the drier option by 9 rain days and 200 mm of total precipitation.

Both cities share similar humidity levels at 65%.