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The weather in Bormio in December 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 Bormio 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 Bormio 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 Bormio in December 2025.
If you’re planning to visit Bormio in the near future, we highly recommend that you review the 14 day weather forecast for Bormio before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -5° / -14° | 6 | 7 | 19 | 77 mm | Awful | Bormio in January |
| February | -4° / -14° | 6 | 6 | 19 | 91 mm | Awful | Bormio in February |
| March | -2° / -11° | 9 | 7 | 17 | 103 mm | Awful | Bormio in March |
| April | 2° / -7° | 13 | 8 | 11 | 159 mm | Awful | Bormio in April |
| May | 6° / -2° | 19 | 8 | 5 | 216 mm | Awful | Bormio in May |
| June | 13° / 3° | 19 | 11 | 0 | 221 mm | Bad | Bormio in June |
| July | 15° / 5° | 19 | 12 | 0 | 233 mm | Ok | Bormio in July |
| August | 15° / 5° | 18 | 13 | 0 | 266 mm | Ok | Bormio in August |
| September | 11° / 2° | 13 | 16 | 1 | 178 mm | Bad | Bormio in September |
| October | 5° / -3° | 8 | 17 | 5 | 173 mm | Awful | Bormio in October |
| November | 0° / -8° | 9 | 11 | 10 | 168 mm | Awful | Bormio in November |
| December | -4° / -13° | 6 | 10 | 16 | 98 mm | Awful | Bormio in December |