Oslo vs Copenhagen

Oslo and Copenhagen are closely matched in July. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.

Oslo sits in the comfortable travel range at 22°C. Copenhagen is also comfortable at 21°C.

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

Oslo reaches an average high of 22°C (72°F) and drops to 14°C (57°F) at night during July. The daily temperature range is 8°C, meaning moderate variation throughout the day.

Copenhagen averages 21°C (70°F) for the high and 14°C (57°F) for the low, with a daily range of 7°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 July.

Oslo receives approximately 100 mm of rainfall across 13 rain days during July. You can expect rain roughly every other day.

Copenhagen sees 72 mm over 12 rain days. That makes Copenhagen the drier option by 1 rain day and 28 mm of total precipitation.

Both cities share similar humidity levels at 65%.