Weather in Roskilde in September
Roskilde, Denmark averages a high of 17.2°C (63°F) and low of 11.2°C (52.2°F) in September, with 9 rain days and 8.9 hours of daily sunshine. Travel score: 69.2/100 (Good). The best time to visit Roskilde is July.
High
17°C63°F
Low
11°C52°F
🌧️
9
rain days
☀️
8.9
hrs/day sunshine
💧
80%
humidity
69— Good
September in Roskilde is mild and occasionally wet — good for most activities.
What are the average temperatures in Roskilde?
How much does it rain in Roskilde in September?
Roskilde receives an average of 51mm of rainfall across 9 rainy days in September. The annual total is 646.2mm.
What should I pack for Roskilde in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 17°C
Recommended
🧥
Light rain jacket
Some rainy days expected (9 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Denmark in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31