Click on a day for an hourly weather forecast
The temperatures in Ballerup in September are usually low and can range between 13°C and 17°C.
You can expect about 3 to 8 days of rain in Ballerup during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Ballerup in September 2026.
If you’re planning to visit Ballerup in the near future, we highly recommend that you review the 14 day weather forecast for Ballerup before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / 0° | 7 | 13 | 11 | 54 mm | Awful | Ballerup in January |
| February | 3° / 0° | 6 | 12 | 10 | 51 mm | Awful | Ballerup in February |
| March | 6° / 2° | 6 | 20 | 5 | 46 mm | Awful | Ballerup in March |
| April | 10° / 5° | 4 | 24 | 2 | 37 mm | Bad | Ballerup in April |
| May | 15° / 8° | 5 | 26 | 0 | 75 mm | Good | Ballerup in May |
| June | 19° / 12° | 4 | 26 | 0 | 80 mm | Good | Ballerup in June |
| July | 21° / 14° | 5 | 26 | 0 | 94 mm | Good | Ballerup in July |
| August | 20° / 15° | 6 | 25 | 0 | 97 mm | Good | Ballerup in August |
| September | 17° / 13° | 4 | 26 | 0 | 59 mm | Good | Ballerup in September |
| October | 12° / 9° | 6 | 25 | 0 | 65 mm | Ok | Ballerup in October |
| November | 8° / 6° | 7 | 21 | 2 | 62 mm | Awful | Ballerup in November |
| December | 5° / 2° | 8 | 15 | 8 | 62 mm | Awful | Ballerup in December |