Click on a day for an hourly weather forecast
The temperatures in Sonderborg in April are quite cold with temperatures between 5°C and 10°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Sonderborg during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Sonderborg can expect a few days of snow in April.
Our weather forecast can give you a great sense of what weather to expect in Sonderborg in April 2025.
If you’re planning to visit Sonderborg in the near future, we highly recommend that you review the 14 day weather forecast for Sonderborg before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / 1° | 9 | 12 | 9 | 89 mm | Awful | Sonderborg in January |
| February | 4° / 1° | 8 | 11 | 9 | 69 mm | Awful | Sonderborg in February |
| March | 6° / 3° | 6 | 21 | 4 | 58 mm | Awful | Sonderborg in March |
| April | 10° / 5° | 5 | 24 | 2 | 48 mm | Bad | Sonderborg in April |
| May | 14° / 9° | 7 | 24 | 0 | 89 mm | Ok | Sonderborg in May |
| June | 18° / 12° | 5 | 25 | 0 | 88 mm | Good | Sonderborg in June |
| July | 20° / 15° | 7 | 24 | 0 | 114 mm | Ok | Sonderborg in July |
| August | 20° / 15° | 6 | 25 | 0 | 114 mm | Good | Sonderborg in August |
| September | 17° / 13° | 6 | 24 | 0 | 105 mm | Good | Sonderborg in September |
| October | 13° / 10° | 8 | 23 | 0 | 108 mm | Bad | Sonderborg in October |
| November | 9° / 6° | 9 | 20 | 1 | 97 mm | Bad | Sonderborg in November |
| December | 5° / 3° | 10 | 15 | 7 | 95 mm | Awful | Sonderborg in December |