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The weather in Pais Vasco in September is very hot. The average temperatures are between 23°C and 25°C, drinking water regularly is advisable.
As it is almost never rain during September in Pais Vasco the weather is perfect for hanging out outside and exploring all that Pais Vasco has to offer.
Our weather forecast can give you a great sense of what weather to expect in Pais Vasco in September 2025.
If you’re planning to visit Pais Vasco in the near future, we highly recommend that you review the 14 day weather forecast for Pais Vasco before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 20° / 18° | 1 | 30 | 0 | 16 mm | Good | Pais Vasco in January |
| February | 19° / 18° | 1 | 27 | 0 | 17 mm | Good | Pais Vasco in February |
| March | 19° / 18° | 0 | 31 | 0 | 9 mm | Good | Pais Vasco in March |
| April | 20° / 18° | 0 | 30 | 0 | 8 mm | Good | Pais Vasco in April |
| May | 21° / 19° | 0 | 31 | 0 | 1 mm | Good | Pais Vasco in May |
| June | 22° / 21° | 0 | 30 | 0 | 1 mm | Good | Pais Vasco in June |
| July | 24° / 22° | 0 | 31 | 0 | 0 mm | Perfect | Pais Vasco in July |
| August | 25° / 23° | 0 | 31 | 0 | 5 mm | Perfect | Pais Vasco in August |
| September | 25° / 23° | 0 | 30 | 0 | 7 mm | Perfect | Pais Vasco in September |
| October | 24° / 23° | 1 | 30 | 0 | 22 mm | Perfect | Pais Vasco in October |
| November | 22° / 21° | 1 | 29 | 0 | 25 mm | Good | Pais Vasco in November |
| December | 21° / 20° | 1 | 30 | 0 | 23 mm | Good | Pais Vasco in December |