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The temperatures in Nouvelle Aquitaine in September are comfortable with low of 14°C and and high up to 25°C.
The wather in Nouvelle Aquitaine in September can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Nouvelle Aquitaine in September 2025.
If you’re planning to visit Nouvelle Aquitaine in the near future, we highly recommend that you review the 14 day weather forecast for Nouvelle Aquitaine before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 10° / 5° | 6 | 24 | 0 | 84 mm | Ok | Nouvelle Aquitaine in January |
| February | 11° / 5° | 6 | 22 | 1 | 59 mm | Ok | Nouvelle Aquitaine in February |
| March | 15° / 7° | 5 | 26 | 0 | 62 mm | Good | Nouvelle Aquitaine in March |
| April | 18° / 9° | 4 | 26 | 0 | 60 mm | Good | Nouvelle Aquitaine in April |
| May | 21° / 12° | 5 | 26 | 0 | 70 mm | Good | Nouvelle Aquitaine in May |
| June | 25° / 15° | 4 | 26 | 0 | 87 mm | Perfect | Nouvelle Aquitaine in June |
| July | 27° / 17° | 3 | 28 | 0 | 47 mm | Perfect | Nouvelle Aquitaine in July |
| August | 28° / 16° | 2 | 29 | 0 | 40 mm | Perfect | Nouvelle Aquitaine in August |
| September | 25° / 14° | 2 | 28 | 0 | 44 mm | Perfect | Nouvelle Aquitaine in September |
| October | 20° / 12° | 5 | 26 | 0 | 64 mm | Good | Nouvelle Aquitaine in October |
| November | 14° / 9° | 6 | 24 | 0 | 94 mm | Good | Nouvelle Aquitaine in November |
| December | 11° / 6° | 6 | 24 | 1 | 87 mm | Ok | Nouvelle Aquitaine in December |
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