Overall on the next 14 days there will be 1 days with snow in Passau and a total of 0.1 cm of snow.
It will be snowy on the following days:
°F °C
Passau 
Weather in December 2025
Overall on the next 14 days there will be 1 days with snow in Passau and a total of 0.1 cm of snow.
It will be snowy on the following days:
The weather in Passau in December is very cold with temperatures between -2°C and 3°C, warm clothes are a must.
You can expect rain for roughly half of the month of December in Passau. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Passau is going to experience quite a number of days of snow during December. It’s the perfect time to build snowmen, drink hot cocoa, and have a snowball fight. Just remember to wear a warm scarf and a pair of mittens!
Our weather forecast can give you a great sense of what weather to expect in Passau in December 2025.
If you’re planning to visit Passau in the near future, we highly recommend that you review the 14 day weather forecast for Passau before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -4° | 9 | 8 | 15 | 85 mm | Awful | Passau in January |
| February | 3° / -4° | 7 | 11 | 11 | 72 mm | Awful | Passau in February |
| March | 9° / 0° | 7 | 18 | 6 | 72 mm | Awful | Passau in March |
| April | 15° / 2° | 6 | 23 | 2 | 55 mm | Ok | Passau in April |
| May | 18° / 6° | 10 | 21 | 0 | 138 mm | Ok | Passau in May |
| June | 22° / 9° | 8 | 22 | 0 | 151 mm | Ok | Passau in June |
| July | 24° / 11° | 8 | 23 | 0 | 144 mm | Good | Passau in July |
| August | 24° / 11° | 7 | 24 | 0 | 109 mm | Good | Passau in August |
| September | 20° / 8° | 5 | 25 | 0 | 80 mm | Good | Passau in September |
| October | 14° / 4° | 5 | 25 | 1 | 65 mm | Good | Passau in October |
| November | 9° / 1° | 6 | 20 | 4 | 58 mm | Bad | Passau in November |
| December | 3° / -2° | 8 | 12 | 11 | 79 mm | Awful | Passau in December |
