What to Wear in Oslo in September
Cooling down, beautiful autumn colours. Expect 9°–16°C with 11 rainy days on average.
☀️
High
16°C
🌙
Low
9°C
🌧️
Rain days
11
🌡️
Feel
Rainy Day
Typical outfit
~13°C average
About September in Oslo
September in Oslo typically brings cooling down, beautiful autumn colours. With averages of 9°–16°C, the conditions call for rain is in the forecast — waterproof layers are your best friend today.
Dress in waterproof layers rather than one very thick coat. You'll warm up walking and cool down in buildings.
September in other cities