Harfleur, dimanche, 27 septembre, 20:05
Couvert. Ressenti 21°C. Maximale 24°C, minimale 13°C.
En août à Harfleur, la maximale moyenne est de +20.7° et la minimale de +14.7°. Il tombe environ 67 mm sur le mois (12 jours de pluie). Le record de chaleur est de +35.6° (2003) et celui de froid de +8.2° (1974). La normale est calculée sur les 60 dernières années.
| Jour | Maximale | Minimale | Prob. de pluie | Record max. | Record min. |
|---|---|---|---|---|---|
| 1 | +21.1° | +14.9° | 32% | +32° (2013) | +10.6° (2015) |
| 2 | +21.1° | +15.2° | 45% | +30.2° (1990) | +10.2° (2015) |
| 3 | +21° | +15.2° | 47% | +31.5° (1990) | +11.1° (1983) |
| 4 | +21.2° | +15.1° | 33% | +31.7° (1975) | +9.8° (1983) |
| 5 | +21.2° | +15° | 37% | +32.9° (2003) | +10.9° (1987) |
| 6 | +21° | +14.6° | 40% | +28.9° (2020) | +10.1° (1987) |
| 7 | +21.1° | +14.8° | 37% | +34.9° (2020) | +10.5° (1987) |
| 8 | +21.1° | +15° | 42% | +34° (2020) | +11.3° (1996) |
| 9 | +21° | +14.9° | 37% | +31.6° (2003) | +10.9° (1977) |
| 10 | +21.3° | +14.9° | 40% | +35.6° (2003) | +11.3° (1961) |
| 11 | +21.3° | +15° | 25% | +32.3° (2020) | +12° (1977) |
| 12 | +21° | +14.9° | 43% | +31.9° (2022) | +11.1° (1960) |
| 13 | +20.9° | +15° | 37% | +32.2° (2022) | +10.6° (1960) |
| 14 | +21.3° | +14.9° | 43% | +27.4° (2001) | +10.5° (1994) |
| 15 | +21° | +14.7° | 32% | +26.9° (1973) | +9.4° (1994) |
| 16 | +20.7° | +14.7° | 38% | +26.2° (1997) | +10.6° (1971) |
| 17 | +20.8° | +14.8° | 37% | +29.3° (2012) | +10.1° (1960) |
| 18 | +21° | +14.8° | 45% | +28.4° (2023) | +9.7° (1981) |
| 19 | +21° | +14.9° | 47% | +28.2° (1983) | +10.3° (1962) |
| 20 | +20.6° | +14.7° | 38% | +27.3° (1984) | +11.1° (1977) |
| 21 | +20.6° | +14.4° | 33% | +28.9° (1984) | +10.9° (2019) |
| 22 | +20.7° | +14.5° | 40% | +27.7° (2015) | +11.3° (2019) |
| 23 | +20.7° | +14.6° | 40% | +30.1° (2016) | +9.9° (1977) |
| 24 | +20.5° | +14.6° | 43% | +28.5° (2019) | +10.2° (1977) |
| 25 | +20.4° | +14.5° | 47% | +32.2° (2001) | +10.6° (1980) |
| 26 | +20.3° | +14.7° | 40% | +27° (1964) | +10.3° (1966) |
| 27 | +20.1° | +14.4° | 37% | +29.8° (2016) | +9.6° (1979) |
| 28 | +20° | +13.9° | 30% | +28.2° (2017) | +8.2° (1974) |
| 29 | +19.8° | +13.7° | 43% | +30.6° (1961) | +9.5° (1963) |
| 30 | +19.5° | +13.8° | 35% | +25.8° (2005) | +10.1° (1993) |
| 31 | +19.9° | +13.8° | 33% | +30° (2005) | +8.5° (1986) |