Click on a day for an hourly weather forecast
The weather in Badalona in September is hot. The average temperatures are between 20°C and 24°C.
You can expect about 3 to 8 days of rain in Badalona 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 Badalona in September 2026.
If you’re planning to visit Badalona in the near future, we highly recommend that you review the 14 day weather forecast for Badalona before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 12° / 8° | 3 | 28 | 0 | 61 mm | Ok | Badalona in January |
| February | 13° / 8° | 3 | 25 | 1 | 43 mm | Ok | Badalona in February |
| March | 14° / 10° | 4 | 27 | 0 | 79 mm | Good | Badalona in March |
| April | 16° / 12° | 5 | 25 | 0 | 88 mm | Good | Badalona in April |
| May | 20° / 15° | 4 | 27 | 0 | 65 mm | Good | Badalona in May |
| June | 24° / 19° | 3 | 27 | 0 | 51 mm | Perfect | Badalona in June |
| July | 27° / 22° | 2 | 29 | 0 | 37 mm | Perfect | Badalona in July |
| August | 27° / 23° | 3 | 28 | 0 | 48 mm | Perfect | Badalona in August |
| September | 24° / 20° | 4 | 26 | 0 | 87 mm | Perfect | Badalona in September |
| October | 20° / 17° | 5 | 27 | 0 | 115 mm | Good | Badalona in October |
| November | 16° / 12° | 4 | 27 | 0 | 90 mm | Good | Badalona in November |
| December | 13° / 9° | 2 | 29 | 0 | 41 mm | Ok | Badalona in December |