Weather · SeptemberOslo weather in September
Temperature, rain, what to pack and what to know
September in Oslo: an average of 13°, about 3 mm of rain for the month. Roughly 12h 26m of daylight, with light from about 06:04 to 18:30. September is one of the best months to visit Oslo: comfortable weather and little rain. Expect high-season prices and crowds.
Oslo in September
Oslo in September — what works
A good season for culture: museums, galleries, cafés, restaurants and shows. Outdoor walks work with the right clothing, but daylight is shorter — start early.
What to pack: A mid-weight coat, a warm layer underneath, and a scarf. Mornings and evenings feel cold.
Oslo in September — FAQ
Do I need a coat in Oslo in September?
Can you sit outside at cafés in Oslo in September?
Does it snow in Oslo in September?
How many hours of daylight in Oslo in September?
Is September a good time to visit Oslo?
Oslo — flights & hotels
Check prices for your dates. Booking early is well below the last-minute price.
Check flight prices to Oslo, every airline at once.
Rates in Oslo shift daily. See what your night costs now.
About this page
Written and checked by the Around the World team. We compare prices across the major providers, cross-check official sources, and update when something changes. We have no stake in any one provider — links are affiliate links, and the price is the same for you.
Sources: Climate: Open-Meteo 1991–2020 · Daylight: astronomical calculation