Month-by-month travel weather
Oslo August weather
Oslo, Norway · August
Layers help at night; rain can be more frequent
August stays mild and outdoor-friendly, but evenings can feel cooler than July. Long walks still work well.
Rain can appear more often, and waterfront breeze can shift comfort—an umbrella and thin layer keep days smoother.
August averages at a glance
Average low
around 12–13°C
Average high
around 18–21°C
Average precipitation
around 90–120 mm
Precip days
about 11–14 days
What to wear in August in Oslo
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Light clothing + thin jacket (recommended).
- • Optional umbrella/rain layer.
- • Comfortable shoes.
- • Pack a layer if you’ll be out late.
Travel tips for visiting Oslo in August
- • Bring a thin layer for evenings and waterfront routes.
- • Use indoor anchors if rain interrupts plans.
- • Expect breeze by the fjord even on mild days.
August weather in Oslo — FAQ
Q. Is August cooler than July?
A. Often slightly, especially in the evening.
Q. Is August still good for outdoors?
A. Yes—just pack for cooler evenings and more rain variability.
Explore Oslo
These pages are connected so you can compare conditions and decide for yourself.