Click on a day for an hourly weather forecast
The weather in Fagernes in September is very cold with temperatures between -1°C and 11°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Fagernes during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Fagernes in September 2026.
If you’re planning to visit Fagernes in the near future, we highly recommend that you review the 14 day weather forecast for Fagernes before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -7° / -15° | 3 | 11 | 17 | 52 mm | Awful | Fagernes in January |
| February | -5° / -15° | 3 | 7 | 18 | 43 mm | Awful | Fagernes in February |
| March | -2° / -13° | 5 | 12 | 14 | 45 mm | Awful | Fagernes in March |
| April | 3° / -8° | 5 | 17 | 8 | 36 mm | Awful | Fagernes in April |
| May | 9° / -3° | 7 | 22 | 3 | 74 mm | Awful | Fagernes in May |
| June | 15° / 2° | 8 | 22 | 0 | 109 mm | Ok | Fagernes in June |
| July | 17° / 4° | 9 | 22 | 0 | 129 mm | Ok | Fagernes in July |
| August | 15° / 3° | 8 | 23 | 0 | 117 mm | Ok | Fagernes in August |
| September | 11° / -1° | 6 | 24 | 0 | 79 mm | Ok | Fagernes in September |
| October | 5° / -6° | 7 | 21 | 3 | 69 mm | Awful | Fagernes in October |
| November | -1° / -10° | 6 | 12 | 12 | 58 mm | Awful | Fagernes in November |
| December | -5° / -13° | 5 | 10 | 16 | 47 mm | Awful | Fagernes in December |