Click on a day for an hourly weather forecast
The weather in Samnaun in January is very cold with temperatures between -13°C and -4°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Samnaun during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Let it snow! You can expect Samnaun to be covered in white during the month of January. Be sure to bundle up when you venture outside, or take the opportunity to enjoy hot cocoa by the fire for warmth this month.
Our weather forecast can give you a great sense of what weather to expect in Samnaun in January 2026.
If you’re planning to visit Samnaun in the near future, we highly recommend that you review the 14 day weather forecast for Samnaun before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -4° / -13° | 6 | 6 | 21 | 82 mm | Awful | Samnaun in January |
| February | -3° / -13° | 6 | 5 | 20 | 68 mm | Awful | Samnaun in February |
| March | -1° / -10° | 7 | 4 | 22 | 78 mm | Awful | Samnaun in March |
| April | 3° / -5° | 8 | 4 | 21 | 87 mm | Awful | Samnaun in April |
| May | 8° / -1° | 14 | 2 | 21 | 153 mm | Awful | Samnaun in May |
| June | 13° / 4° | 17 | 6 | 9 | 194 mm | Awful | Samnaun in June |
| July | 16° / 5° | 17 | 11 | 4 | 174 mm | Bad | Samnaun in July |
| August | 16° / 6° | 15 | 13 | 4 | 201 mm | Bad | Samnaun in August |
| September | 12° / 2° | 11 | 11 | 8 | 125 mm | Awful | Samnaun in September |
| October | 7° / -2° | 7 | 9 | 15 | 104 mm | Awful | Samnaun in October |
| November | 1° / -6° | 5 | 8 | 18 | 86 mm | Awful | Samnaun in November |
| December | -3° / -12° | 5 | 7 | 20 | 86 mm | Awful | Samnaun in December |