Click on a day for an hourly weather forecast
The temperatures in Brondby 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 Brondby 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 Brondby in September 2026.
If you’re planning to visit Brondby in the near future, we highly recommend that you review the 14 day weather forecast for Brondby before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / 1° | 7 | 13 | 11 | 62 mm | Awful | Brondby in January |
| February | 3° / 0° | 6 | 13 | 9 | 50 mm | Awful | Brondby in February |
| March | 6° / 2° | 5 | 22 | 4 | 44 mm | Awful | Brondby in March |
| April | 10° / 5° | 4 | 25 | 1 | 37 mm | Ok | Brondby in April |
| May | 14° / 9° | 5 | 26 | 0 | 75 mm | Good | Brondby in May |
| June | 19° / 13° | 4 | 26 | 0 | 84 mm | Good | Brondby in June |
| July | 21° / 15° | 5 | 26 | 0 | 97 mm | Good | Brondby in July |
| August | 21° / 16° | 6 | 25 | 0 | 121 mm | Good | Brondby in August |
| September | 17° / 13° | 4 | 26 | 0 | 76 mm | Good | Brondby in September |
| October | 12° / 10° | 7 | 24 | 0 | 82 mm | Bad | Brondby in October |
| November | 8° / 6° | 8 | 20 | 2 | 74 mm | Awful | Brondby in November |
| December | 5° / 3° | 9 | 15 | 8 | 73 mm | Awful | Brondby in December |