Oslo in September
Autumn in Oslo: expect mild weather with highs of 17°C.
Photo: Jared Rice / Unsplash
September Weather in Oslo
🌡️
Average High
17°C
❄️
Average Low
10°C
🌧️
Rain Days
13.2
🌤️
Season
Autumn
What to Expect
September in Oslo brings mild weather with daytime highs around 17°C and nighttime lows of 10°C. You can expect approximately 13.2 days of rain during the month. This is off-peak season with fewer tourists. You will find lower prices and shorter queues at attractions.
Packing tip: Pack warm layers, a decent jacket, and waterproof footwear for cooler temperatures. An umbrella or rain jacket is essential.
September Costs in Oslo
Budget
NOK 900
per day
Mid-Range
NOK 2000
per day
Luxury
NOK 4500
per day
💡 September is off-peak, so you may find better deals on accommodation and flights.
Things to Do in Oslo in September
Our Top 5 Favourite Tours in Oslo
Hand-picked guided experiences you can book in advance on GetYourGuide.
Oslo Walking Tour: Highlights & Hidden Gems
Discover Oslo on foot with a local guide who knows every backstreet and story. You will cover the must-see landmarks and stumble upon places most visitors never find.
View Tour Details
Oslo Food Tour: Street Food & Local Favourites
Eat your way through Oslo with a local foodie as your guide. From bustling markets to tucked-away restaurants, taste the dishes the city is truly known for.
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Best of Oslo: Skip-the-Line Top Attractions
Skip the queues and get straight into Oslo's top attractions with pre-booked access. An expert guide brings each site to life with stories and context you would not get on your own.
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Day Trip from Oslo: Scenic Excursion
Escape Oslo for the day and explore the stunning surroundings. Transport, guide, and itinerary are all sorted so you can relax and enjoy the scenery.
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Oslo Cultural Experience: History & Traditions
Go beyond sightseeing and connect with Oslo's living culture. From hands-on workshops to historic neighbourhood walks, this is the side of the city most travellers miss.
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Hotels in Oslo for September
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FAQ: Oslo in September
What is the weather like in Oslo in September?
Oslo in September has average highs of 17°C and lows of 10°C, with around 13.2 rainy days. The weather is generally mild.
Is September a good time to visit Oslo?
September is off-peak in Oslo. While the weather may not be ideal, you will find lower prices and fewer tourists.
How crowded is Oslo in September?
September is a quieter time in Oslo. You will have popular attractions mostly to yourself.
How much does it cost to visit Oslo in September?
Budget travellers can get by on around NOK 900/day. Mid-range travellers should budget NOK 2000/day. Off-peak pricing means you may find better deals on accommodation.
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