Click on a day for an hourly weather forecast
The weather in Storlien in September is very cold with temperatures between 4°C and 9°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Storlien. 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 Storlien during September. It’s important to get out your snow boots and warm mittens to stay warm while you explore Storlien.
Our weather forecast can give you a great sense of what weather to expect in Storlien in September 2026.
If you’re planning to visit Storlien in the near future, we highly recommend that you review the 14 day weather forecast for Storlien before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -7° / -11° | 6 | 4 | 23 | 151 mm | Awful | Storlien in January |
| February | -6° / -11° | 5 | 2 | 23 | 136 mm | Awful | Storlien in February |
| March | -3° / -9° | 7 | 2 | 25 | 199 mm | Awful | Storlien in March |
| April | 0° / -5° | 6 | 4 | 23 | 140 mm | Awful | Storlien in April |
| May | 6° / 1° | 9 | 9 | 13 | 127 mm | Awful | Storlien in May |
| June | 12° / 6° | 13 | 13 | 4 | 173 mm | Awful | Storlien in June |
| July | 15° / 8° | 12 | 19 | 0 | 167 mm | Ok | Storlien in July |
| August | 14° / 6° | 11 | 20 | 0 | 162 mm | Ok | Storlien in August |
| September | 9° / 4° | 11 | 16 | 3 | 151 mm | Awful | Storlien in September |
| October | 3° / -1° | 9 | 7 | 16 | 148 mm | Awful | Storlien in October |
| November | -2° / -6° | 8 | 5 | 20 | 126 mm | Awful | Storlien in November |
| December | -6° / -10° | 8 | 4 | 25 | 155 mm | Awful | Storlien in December |