Overall on the next 14 days there will be 3 days with snow in Tornio and a total of 6.9 cm of snow.
It will be snowy on the following days:
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Tornio 
Weather in December 2025
Overall on the next 14 days there will be 3 days with snow in Tornio and a total of 6.9 cm of snow.
It will be snowy on the following days:
The weather in Tornio in December is very cold with temperatures between -7°C and -3°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Tornio during the month of December. 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 Tornio to be covered in white during the month of December. 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 Tornio in December 2025.
If you’re planning to visit Tornio in the near future, we highly recommend that you review the 14 day weather forecast for Tornio before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -7° / -11° | 3 | 7 | 22 | 72 mm | Awful | Tornio in January |
| February | -6° / -11° | 2 | 7 | 19 | 64 mm | Awful | Tornio in February |
| March | -2° / -8° | 5 | 7 | 19 | 61 mm | Awful | Tornio in March |
| April | 2° / -3° | 6 | 12 | 12 | 49 mm | Awful | Tornio in April |
| May | 9° / 4° | 5 | 22 | 4 | 51 mm | Bad | Tornio in May |
| June | 14° / 9° | 4 | 26 | 0 | 56 mm | Good | Tornio in June |
| July | 19° / 13° | 4 | 27 | 0 | 64 mm | Good | Tornio in July |
| August | 17° / 12° | 5 | 26 | 0 | 74 mm | Good | Tornio in August |
| September | 12° / 8° | 5 | 25 | 0 | 66 mm | Ok | Tornio in September |
| October | 5° / 2° | 7 | 19 | 5 | 66 mm | Awful | Tornio in October |
| November | 1° / -2° | 7 | 13 | 10 | 70 mm | Awful | Tornio in November |
| December | -3° / -7° | 5 | 6 | 20 | 86 mm | Awful | Tornio in December |
