Click on a day for an hourly weather forecast
The temperatures in Arvika in September are quite cold with temperatures between 7°C and 16°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Arvika 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 Arvika in September 2026.
If you’re planning to visit Arvika in the near future, we highly recommend that you review the 14 day weather forecast for Arvika before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -2° / -6° | 6 | 10 | 15 | 83 mm | Awful | Arvika in January |
| February | -1° / -6° | 5 | 8 | 15 | 73 mm | Awful | Arvika in February |
| March | 4° / -4° | 7 | 13 | 11 | 65 mm | Awful | Arvika in March |
| April | 10° / 1° | 5 | 21 | 4 | 58 mm | Bad | Arvika in April |
| May | 16° / 5° | 8 | 22 | 1 | 111 mm | Ok | Arvika in May |
| June | 20° / 8° | 7 | 23 | 0 | 109 mm | Ok | Arvika in June |
| July | 22° / 11° | 8 | 23 | 0 | 138 mm | Ok | Arvika in July |
| August | 20° / 10° | 9 | 22 | 0 | 149 mm | Ok | Arvika in August |
| September | 16° / 7° | 7 | 23 | 0 | 95 mm | Ok | Arvika in September |
| October | 9° / 3° | 9 | 21 | 1 | 116 mm | Bad | Arvika in October |
| November | 4° / -1° | 9 | 16 | 6 | 104 mm | Awful | Arvika in November |
| December | 0° / -4° | 8 | 9 | 13 | 87 mm | Awful | Arvika in December |