Oslo vs Stockholm

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Stockholm edges ahead as the better destination in May. Stockholm offers 13 hours of daily sunshine with only 9 rain days, while Oslo sees 12 sunshine hours and 11 rain days.

Oslo sits in the comfortable travel range at 16°C. Stockholm is cooler at 14°C.

For travelers who prioritize dry weather, Stockholm is the stronger choice in May. Stockholm receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.

Oslo reaches an average high of 16°C (61°F) and drops to 6°C (43°F) at night during May. The daily temperature range is 10°C, meaning moderate variation throughout the day.

Stockholm averages 14°C (57°F) for the high and 6°C (43°F) for the low, with a daily range of 8°C. The 2°C difference is noticeable but not dramatic.

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

Oslo receives approximately 77 mm of rainfall across 11 rain days during May. You can expect rain roughly every other day.

Stockholm sees 43 mm over 9 rain days. That makes Stockholm the drier option by 2 rain days and 34 mm of total precipitation.

Both cities share similar humidity levels at 65%.