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The weather in Kirkenes in September is very cold with temperatures between 4°C and 10°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Kirkenes. 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.
Please note that Kirkenes can expect a few days of snow in September.
Our weather forecast can give you a great sense of what weather to expect in Kirkenes in September 2025.
If you’re planning to visit Kirkenes in the near future, we highly recommend that you review the 14 day weather forecast for Kirkenes before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -9° / -14° | 4 | 5 | 22 | 48 mm | Awful | Kirkenes in January |
| February | -9° / -14° | 3 | 6 | 20 | 35 mm | Awful | Kirkenes in February |
| March | -4° / -10° | 5 | 4 | 23 | 51 mm | Awful | Kirkenes in March |
| April | 0° / -5° | 7 | 3 | 23 | 60 mm | Awful | Kirkenes in April |
| May | 7° / 1° | 9 | 11 | 12 | 81 mm | Awful | Kirkenes in May |
| June | 13° / 6° | 9 | 18 | 3 | 107 mm | Awful | Kirkenes in June |
| July | 17° / 9° | 6 | 25 | 0 | 93 mm | Good | Kirkenes in July |
| August | 15° / 8° | 6 | 24 | 0 | 100 mm | Good | Kirkenes in August |
| September | 10° / 4° | 8 | 20 | 2 | 78 mm | Awful | Kirkenes in September |
| October | 2° / -1° | 8 | 10 | 13 | 69 mm | Awful | Kirkenes in October |
| November | -3° / -7° | 5 | 5 | 20 | 49 mm | Awful | Kirkenes in November |
| December | -7° / -11° | 5 | 5 | 22 | 52 mm | Awful | Kirkenes in December |