Roanne, jeudi, 30 juillet, 05:17
Ciel dégagé. Ressenti 21°C. Maximale 35°C, minimale 21°C.
En septembre à Roanne, la maximale moyenne est de +22.2° et la minimale de +12.1°. Il tombe environ 89 mm sur le mois (9 jours de pluie). Le record de chaleur est de +33° (1961) et celui de froid de +2.9° (1974). La normale est calculée sur les 60 dernières années.
| Jour | Maximale | Minimale | Prob. de pluie | Record max. | Record min. |
|---|---|---|---|---|---|
| 1 | +23.2° | +13.2° | 28% | +33° (1961) | +7.3° (1986) |
| 2 | +23.9° | +13.3° | 18% | +32.9° (1962) | +7.3° (1978) |
| 3 | +24.1° | +13.7° | 33% | +31.4° (1962) | +7.9° (1978) |
| 4 | +23.9° | +13.4° | 28% | +31.8° (2023) | +8.5° (1996) |
| 5 | +23.7° | +13° | 20% | +30.1° (2022) | +7.5° (1976) |
| 6 | +23.7° | +12.7° | 25% | +29.4° (1962) | +6.6° (2007) |
| 7 | +23.8° | +13.1° | 28% | +29.8° (2024) | +8.2° (2015) |
| 8 | +24° | +13.2° | 25% | +30.5° (1966) | +7.5° (1996) |
| 9 | +23.5° | +13.7° | 27% | +32.6° (1966) | +7.7° (1996) |
| 10 | +23.3° | +13.4° | 23% | +30.5° (2023) | +7.6° (1963) |
| 11 | +23.2° | +12.9° | 23% | +31.3° (1962) | +6.5° (1976) |
| 12 | +23.2° | +12.8° | 28% | +32.3° (1962) | +5.7° (1972) |
| 13 | +22.6° | +12.5° | 30% | +30.2° (1987) | +6.3° (1983) |
| 14 | +21.9° | +12.6° | 38% | +31.8° (1987) | +7.3° (1996) |
| 15 | +21.8° | +12.3° | 30% | +30.2° (1987) | +6.2° (1996) |
| 16 | +21.9° | +12.1° | 35% | +32° (1987) | +5.7° (2008) |
| 17 | +21.9° | +11.8° | 30% | +31.7° (1987) | +5.2° (1971) |
| 18 | +21.8° | +11.6° | 35% | +32.3° (1961) | +5.1° (1971) |
| 19 | +21.5° | +11.8° | 32% | +30.8° (1961) | +4.3° (1962) |
| 20 | +21.9° | +11.7° | 28% | +30.5° (2018) | +5.1° (1962) |
| 21 | +22.3° | +11.8° | 28% | +30.1° (2018) | +5.2° (1962) |
| 22 | +21.8° | +11.8° | 37% | +29.9° (1961) | +4.2° (1977) |
| 23 | +21.1° | +11.5° | 28% | +30.5° (2018) | +5.9° (1960) |
| 24 | +20.3° | +11° | 37% | +28.9° (1961) | +5.8° (2002) |
| 25 | +20.3° | +10.7° | 30% | +28.1° (1961) | +5.4° (2002) |
| 26 | +20.4° | +10.8° | 32% | +29.2° (1961) | +4.4° (1972) |
| 27 | +20.8° | +10.3° | 18% | +27.8° (1985) | +3.1° (1972) |
| 28 | +20.4° | +10.2° | 25% | +27.9° (2018) | +3.7° (1974) |
| 29 | +20.8° | +10.2° | 33% | +28.5° (2023) | +2.9° (1974) |
| 30 | +20.2° | +10.6° | 33% | +26.6° (1985) | +3.8° (1974) |