Innbjoa Weather in September
September in Innbjoa averages 16°C (61°F) during the day and 10°C (50°F) at night. September is part of the rainy season, with around 253 mm (10 in) of rainfall and frequent showers.
Rainfall in Innbjoa in September
As part of the rainy season, Innbjoa sees around 26 days of rain in September, with an average of 253 mm (10 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.
Temperature in Innbjoa in September
September in Innbjoa brings typical temperatures with highs around 16°C (61°F) and lows of 10°C (50°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 10°C (50°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.September in Innbjoa 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Norway, check out our Innbjoa's climate page.
Innbjoa Temperature in September
Min Temperature
10°C (50°F)
Max Temperature
16°C (61°F)
Chance of Rain
87%
Precipitation
253 mm (10 in)
Rainy days
26 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Innbjoa typically stay consistent throughout September, with daily highs averaging around 16°C (61°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 11°C (52°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Innbjoa in September
Browse day-by-day weather records for Innbjoa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Innbjoa historical weather extremes in September
Our historical data for Innbjoa spans 1976 to 2025, revealing these weather extremes.
- The hottest September day on record in Innbjoa reached 28°C (82°F) (September 5, 2024).
- On September 25, 1986, Innbjoa saw its coldest September day with temperatures maxing out at 7°C (45°F).
- Innbjoa registered its coldest September night on September 23, 1985, with temperatures dropping to 0°C (32°F).
- The wettest day in September Innbjoa was on September 14, 2005 with 130 mm (5.1 in) of precipitation.
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
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tolerable
unpleasant
poor
What to Wear in Innbjoa 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. It's going to pour! Pack a good poncho and prepare for very wet conditions.What To Do in Innbjoa in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Norway, check out our Innbjoa's climate page.
See the full Innbjoa climate overview or explore weather in Norway.
