The rugged landscape of the Norwegian fjords
This landscape is rated as the most beautiful in the world and it is something you need to experience at least once in your life.
Rjukan Weather in September
Thinking of visiting Rjukan in September? Expect low temperatures reaching 12°C (54°F) during the day, dropping to 4°C (39°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Rjukan in September
Climate statistics over the past 30 years suggest around 15 days of rain, with 123 mm (4.8 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Rjukan in September
Rjukan in September gets highs of 12°C (54°F) during the day and drops to 4°C (39°F) at night. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.September in Rjukan has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Rjukan Temperature in September
Min Temperature
4°C (39°F)
Max Temperature
12°C (54°F)
Chance of Rain
49%
Precipitation
123 mm (4.8 in)
Rainy days
15 days
Rjukan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rjukan - and find the best time to visit.
Best Places in Norway in September
Find out more about the weather in Norway and which places have the best travel conditions in this month. See all of Norway in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Rjukan in September
The weather can swing between comfortable and chilly in September, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags.
What To Do in Rjukan in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Cycling5/10 -
Walking5/10 -
Barbeque3/10 -
Camping3/10 -
Outdoor sports5/10
Rjukan 3-Day Forecast
More climate data for Rjukan
See the full Rjukan climate overview or explore weather in Norway.
Popular in September
Where to go in September - average daytime high across popular destinations.
Kristiansand
17°C (63°F) Oslo16°C (61°F) Stavanger
16°C (61°F) Bergen16°C (61°F) Trondheim16°C (61°F) Reine
12°C (54°F) Tromsø12°C (54°F) Hemsedal11°C (52°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The rugged landscape of the Norwegian fjords
Discover Norway's Hidden Gem: The Littleisland Lighthouse
Explore Littleisland Lighthouse in Norway - a serene getaway offering unique stays, breathtaking views, and a journey into tranquil simplicity.
The Majestic Geirangerfjord: Norway's Crown Jewel
Explore Norway's stunning Geirangerfjord, famous for its dramatic cliffs, waterfalls, and scenic routes. Breathtaking landscapes and outdoor adventures
Swimming with orcas in Norway
The best travel period to travel to Norway for the orcas are the months October, November December, January and February. Swimming with orcas in Norway might be the bucket list trip of your life.