Click on a day for an hourly weather forecast
The weather in Kiruna in September is very cold with temperatures between 3°C and 9°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Kiruna. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
You can expect a few days of snow in Kiruna during September. It’s important to get out your snow boots and warm mittens to stay warm while you explore Kiruna.
Our weather forecast can give you a great sense of what weather to expect in Kiruna in September 2025.
If you’re planning to visit Kiruna in the near future, we highly recommend that you review the 14 day weather forecast for Kiruna before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -11° / -17° | 5 | 5 | 22 | 47 mm | Awful | Kiruna in January |
| February | -10° / -16° | 3 | 5 | 20 | 43 mm | Awful | Kiruna in February |
| March | -6° / -13° | 6 | 6 | 20 | 31 mm | Awful | Kiruna in March |
| April | -1° / -8° | 6 | 7 | 18 | 45 mm | Awful | Kiruna in April |
| May | 5° / -1° | 7 | 12 | 12 | 73 mm | Awful | Kiruna in May |
| June | 13° / 6° | 7 | 21 | 2 | 93 mm | Awful | Kiruna in June |
| July | 17° / 9° | 7 | 24 | 0 | 117 mm | Ok | Kiruna in July |
| August | 15° / 7° | 6 | 25 | 0 | 89 mm | Good | Kiruna in August |
| September | 9° / 3° | 8 | 18 | 4 | 100 mm | Awful | Kiruna in September |
| October | 1° / -3° | 6 | 10 | 15 | 68 mm | Awful | Kiruna in October |
| November | -5° / -9° | 4 | 8 | 18 | 48 mm | Awful | Kiruna in November |
| December | -8° / -13° | 4 | 4 | 23 | 54 mm | Awful | Kiruna in December |