Kiruna Weather in September
Kiruna in September averages 11°C (52°F) during the day and 3°C (37°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Kiruna in September
Analyzing past climate data, one can expect approximately 15 days of rain, averaging 72 mm (2.8 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Kiruna in September
September in Kiruna brings low temperatures, with highs of 11°C (52°F) and nights around 3°C (37°F). It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.If you prefer enjoying temperate temperatures and rain-free days, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sweden, check out our Kiruna's climate page.
Kiruna Temperature in September
Min Temperature
3°C (37°F)
Max Temperature
11°C (52°F)
Chance of Rain
50%
Precipitation
72 mm (2.8 in)
Rainy days
15 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Kiruna typically drop from around 12°C (54°F) at the start of September to approximately 6°C (43°F) by the end. Nights are cold, with lows typically ranging from 0°C (32°F) to 5°C (41°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 Kiruna in September
Browse day-by-day weather records for Kiruna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kiruna historical weather extremes in September
Based on weather observations in Kiruna between 1976 and 2025, these are the recorded extremes during September.
- The warmest day in September was on September 11, 2015, with a maximum of 23°C (73°F).
- On September 29, 2006, Kiruna saw its coldest September day with temperatures maxing out at -1°C (30°F).
- The coldest night in September in Kiruna was on September 29, 2003, with a minimum of -9°C (16°F).
Best Places in Sweden in September
Find out more about the weather in Sweden and which places have the best travel conditions in this month. See all of Sweden in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Kiruna in September
The weather can be unpredictable in September, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket.What To Do in Kiruna 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 Sweden, check out our Kiruna's climate page.
See the full Kiruna climate overview or explore weather in Sweden.
