Weather in Oslo in August
Oslo, Norway averages a high of 20.2°C (68.4°F) and low of 13.1°C (55.6°F) in August, with 13 rain days and 10.6 hours of daily sunshine. Travel score: 73.8/100 (Good). The best time to visit Oslo is July.
High
20°C68°F
Low
13°C56°F
🌧️
13
rain days
☀️
10.6
hrs/day sunshine
💧
77%
humidity
74— Good
August in Oslo is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Oslo?
How much does it rain in Oslo in August?
Oslo receives an average of 104.5mm of rainfall across 13 rainy days in August. The annual total is 930mm.
What should I pack for Oslo in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 20°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (13 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting Norway in August?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31