Overall on the next 14 days there will be 1 days with snow in Rosenheim and a total of 0.8 cm of snow.
It will be snowy on the following days:
°F °C
Rosenheim 
Weather in December 2025
Overall on the next 14 days there will be 1 days with snow in Rosenheim and a total of 0.8 cm of snow.
It will be snowy on the following days:
The weather in Rosenheim in December is very cold with temperatures between -5°C and 4°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Rosenheim 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 Rosenheim 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 Rosenheim in December 2025.
If you’re planning to visit Rosenheim in the near future, we highly recommend that you review the 14 day weather forecast for Rosenheim before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -7° | 6 | 6 | 20 | 152 mm | Awful | Rosenheim in January |
| February | 3° / -7° | 6 | 5 | 19 | 97 mm | Awful | Rosenheim in February |
| March | 8° / -4° | 7 | 9 | 17 | 127 mm | Awful | Rosenheim in March |
| April | 14° / 0° | 7 | 12 | 11 | 100 mm | Bad | Rosenheim in April |
| May | 18° / 3° | 14 | 9 | 8 | 218 mm | Bad | Rosenheim in May |
| June | 22° / 7° | 13 | 16 | 1 | 235 mm | Ok | Rosenheim in June |
| July | 24° / 9° | 12 | 19 | 0 | 217 mm | Good | Rosenheim in July |
| August | 24° / 9° | 10 | 21 | 0 | 207 mm | Good | Rosenheim in August |
| September | 20° / 5° | 7 | 20 | 3 | 133 mm | Bad | Rosenheim in September |
| October | 15° / 2° | 7 | 16 | 8 | 141 mm | Bad | Rosenheim in October |
| November | 10° / -2° | 6 | 13 | 11 | 88 mm | Bad | Rosenheim in November |
| December | 4° / -5° | 7 | 7 | 19 | 120 mm | Awful | Rosenheim in December |
