Weather overview

Tromsø in September is known for its fresh and crisp air. Daytime temperatures typically settle around 9°C, dipping to about 5°C at night, so it's perfect if you prefer cooler weather. Expect some showers, as the city receives around 105mm of rainfall throughout the month, but these brief wet spells are interspersed with periods of sunshine. Humidity levels remain reasonably comfortable, adding to the fresh, autumnal environment. While the wind may pick up occasionally, it usually isn’t something that would disrupt your adventures.

Activities and seasonal highlights

September brings a vibrant canvas of colours in Tromsø. During your visit, hiking trails beckon with autumnal views that are both soothing and invigorating, offering a perfect opportunity to explore Tromsø's stunning landscapes. Don’t miss the Fjellheisen cable car ride for panoramic views over the city and its surroundings.

As the summer crowds dwindle, September allows a more intimate experience with the Northern Lights, which start appearing in the latter part of the month. Enjoying these natural marvels is a must on your itinerary.

In terms of events, keep an eye out for local cultural festivals which offer an engaging insight into Scandinavian traditions and arts.

What to pack

Packing for Tromsø in September is all about layers. With temperatures fluctuating, think about layering tops—include light sweaters you can easily add or remove. A waterproof jacket will keep you dry during those unexpected showers, and it's wise to bring a warm hat and gloves for chillier evenings. Comfortable, sturdy walking shoes are essential, particularly if you plan to explore nature trails, and don’t forget your camera for those aurora moments.

Is Tromso, Norway crowded during September?

Not particularly. As the summer season winds down, you'll find fewer tourists, giving you more space to enjoy the city's attractions and landscapes peacefully.

Can you swim or enjoy outdoor activities?

Swimming might be a bit chilly, but September is great for hiking and exploring the outdoors. Nature walks and scenic views are more enjoyable with the autumn colours and cooler temperatures.

What's the best way to get around Tromsø in September?

Getting around Tromsø is straightforward, with buses being a convenient option for both locals and tourists. If you prefer a more personalised experience, hiring a car gives you the freedom to explore at your own pace, especially if you're venturing beyond the city limits.