Nantes, jeudi, 30 juillet, 05:17
Pluie. Ressenti 15°C. Maximale 31°C, minimale 15°C.
En septembre à Nantes, la maximale moyenne est de +21° et la minimale de +12.6°. Il tombe environ 52 mm sur le mois (8 jours de pluie). Le record de chaleur est de +33.6° (1961) et celui de froid de +5.1° (2007). La normale est calculée sur les 60 dernières années.
| Jour | Maximale | Minimale | Prob. de pluie | Record max. | Record min. |
|---|---|---|---|---|---|
| 1 | +21.7° | +13.4° | 18% | +33.6° (1961) | +8.7° (1982) |
| 2 | +22.3° | +13.4° | 30% | +32.4° (1961) | +9.3° (1985) |
| 3 | +22.3° | +13.7° | 23% | +32° (2005) | +9.9° (2015) |
| 4 | +22.5° | +13.7° | 20% | +32.6° (2023) | +8.7° (1986) |
| 5 | +22.4° | +13.6° | 17% | +31.2° (2023) | +8.9° (1992) |
| 6 | +22.4° | +13.5° | 18% | +31.7° (2023) | +9° (1963) |
| 7 | +22.7° | +13.7° | 22% | +33° (2021) | +7.3° (1963) |
| 8 | +22.6° | +13.5° | 25% | +32.6° (2023) | +8.3° (1967) |
| 9 | +22.2° | +13.7° | 25% | +33.2° (2023) | +8.1° (1992) |
| 10 | +21.8° | +13.5° | 27% | +31.1° (2000) | +6.9° (1965) |
| 11 | +21.6° | +13.2° | 30% | +30.2° (2000) | +8° (1972) |
| 12 | +21.2° | +13.1° | 30% | +32.5° (2022) | +7.6° (1972) |
| 13 | +21.1° | +13° | 28% | +30.5° (2022) | +7.6° (2024) |
| 14 | +20.4° | +12.6° | 28% | +31.6° (2020) | +7.5° (2024) |
| 15 | +20.7° | +12.3° | 30% | +29.2° (1982) | +7.9° (2024) |
| 16 | +20.7° | +11.9° | 23% | +30° (1982) | +7.2° (2004) |
| 17 | +20.8° | +11.7° | 27% | +29.8° (1987) | +7.6° (1970) |
| 18 | +20.7° | +12° | 30% | +30.1° (1961) | +6.7° (2017) |
| 19 | +20.5° | +12° | 27% | +29.8° (1987) | +6.9° (1962) |
| 20 | +20.9° | +12.1° | 27% | +28.7° (2003) | +7.2° (2007) |
| 21 | +20.7° | +12.1° | 35% | +27.8° (1989) | +7.1° (1994) |
| 22 | +19.9° | +11.8° | 32% | +26.4° (2010) | +7° (1967) |
| 23 | +20° | +11.9° | 32% | +28.5° (1983) | +7.6° (1979) |
| 24 | +19.8° | +12° | 35% | +28.1° (1983) | +7.4° (1973) |
| 25 | +19.4° | +11.6° | 37% | +26.6° (1997) | +7.1° (2002) |
| 26 | +19.7° | +11.7° | 33% | +27.2° (1961) | +6.5° (2010) |
| 27 | +20° | +11.7° | 33% | +28.6° (2013) | +6.8° (1972) |
| 28 | +19.9° | +11.9° | 30% | +27.6° (1985) | +7.4° (2007) |
| 29 | +19.5° | +11.5° | 32% | +28° (1985) | +5.1° (2007) |
| 30 | +19.2° | +11.3° | 38% | +28.6° (1985) | +6.1° (2012) |