Bergen vs Oslo

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Oslo edges ahead as the better destination in May. Oslo offers 7 hours of daily sunshine with only 6 rain days, while Bergen sees 12 sunshine hours and 14 rain days.

Bergen is on the cooler side at 12°C, requiring warmer clothing. Oslo is also comfortable at 22°C.

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

Bergen reaches an average high of 12°C (54°F) and drops to 5°C (41°F) at night during May. The daily temperature range is 7°C, meaning relatively stable temperatures from day to night.

Oslo averages 22°C (72°F) for the high and 10°C (50°F) for the low, with a daily range of 12°C. There is a notable 10°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 May.

Bergen receives approximately 117 mm of rainfall across 14 rain days during May. You can expect rain roughly every other day.

Oslo sees 67 mm over 6 rain days. That makes Oslo the drier option by 8 rain days and 50 mm of total precipitation.

Both cities share similar humidity levels at 65%.