Click on a day for an hourly weather forecast
The temperatures in Spain in September are comfortable with low of 17°C and and high up to 29°C.
You can expect a few rainy days in Spain during September, but usually the weather is comfortable in September.
Our weather forecast can give you a great sense of what weather to expect in Spain in September 2025.
If you’re planning to visit Spain in the near future, we highly recommend that you review the 14 day weather forecast for Spain before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 11° / 3° | 4 | 26 | 1 | 42 mm | Ok | Spain in January |
| February | 13° / 4° | 3 | 24 | 1 | 37 mm | Ok | Spain in February |
| March | 16° / 6° | 5 | 26 | 0 | 57 mm | Good | Spain in March |
| April | 19° / 8° | 4 | 26 | 0 | 64 mm | Good | Spain in April |
| May | 25° / 12° | 3 | 28 | 0 | 33 mm | Perfect | Spain in May |
| June | 30° / 18° | 2 | 28 | 0 | 25 mm | Good | Spain in June |
| July | 34° / 22° | 0 | 31 | 0 | 11 mm | Ok | Spain in July |
| August | 34° / 21° | 0 | 31 | 0 | 10 mm | Ok | Spain in August |
| September | 29° / 17° | 1 | 29 | 0 | 26 mm | Good | Spain in September |
| October | 23° / 13° | 3 | 28 | 0 | 59 mm | Perfect | Spain in October |
| November | 15° / 7° | 4 | 26 | 0 | 52 mm | Good | Spain in November |
| December | 12° / 4° | 3 | 27 | 0 | 45 mm | Ok | Spain in December |