Poissy, jeudi, 30 juillet, 06:10
Ciel dégagé. Ressenti 19°C. Maximale 34°C, minimale 19°C.
En avril à Poissy, la maximale moyenne est de +14.3° et la minimale de +5.1°. Il tombe environ 53 mm sur le mois (12 jours de pluie). Le record de chaleur est de +27.8° (2025) et celui de froid de -3.8° (1986). La normale est calculée sur les 60 dernières années.
| Jour | Maximale | Minimale | Prob. de pluie | Record max. | Record min. |
|---|---|---|---|---|---|
| 1 | +13.6° | +4.3° | 40% | +23.1° (2021) | -1.2° (1996) |
| 2 | +12.9° | +4.7° | 43% | +21.7° (2011) | -1.6° (1996) |
| 3 | +12.5° | +4.4° | 52% | +20° (2016) | -2.1° (1984) |
| 4 | +12.3° | +3.7° | 43% | +22.3° (2025) | -2.7° (1973) |
| 5 | +12.4° | +4° | 37% | +22.7° (2025) | -2.2° (1975) |
| 6 | +12.8° | +4.3° | 38% | +23.5° (2024) | -2.2° (2021) |
| 7 | +13.1° | +4.3° | 43% | +21.2° (2011) | -2.3° (1975) |
| 8 | +13° | +3.8° | 35% | +23.4° (2020) | -3.1° (1970) |
| 9 | +13.4° | +3.9° | 38% | +24.1° (2020) | -2.8° (1977) |
| 10 | +13.8° | +3.8° | 42% | +24.1° (2020) | -3.3° (1970) |
| 11 | +13.5° | +4.3° | 38% | +23.5° (2020) | -2.5° (1986) |
| 12 | +13.7° | +4.5° | 37% | +23° (2020) | -3.8° (1986) |
| 13 | +13.4° | +4.5° | 35% | +23.7° (2024) | -2° (1973) |
| 14 | +13.9° | +4.9° | 38% | +24.7° (2007) | -1.3° (2019) |
| 15 | +14.5° | +5.1° | 35% | +24.7° (2007) | +0.4° (1977) |
| 16 | +14.5° | +4.9° | 22% | +23.9° (2007) | -1.1° (1977) |
| 17 | +14.6° | +5.1° | 35% | +23.1° (2003) | -1.8° (1978) |
| 18 | +14.3° | +5.3° | 37% | +23.9° (2018) | -0.3° (1969) |
| 19 | +14.5° | +5° | 35% | +25.9° (2018) | -1.7° (1969) |
| 20 | +14.9° | +5.1° | 37% | +26° (2018) | -1.4° (1995) |
| 21 | +15.7° | +5.5° | 28% | +25.7° (2018) | -1.7° (1991) |
| 22 | +16.3° | +6.3° | 33% | +24.6° (2018) | +0.8° (2001) |
| 23 | +15.6° | +6.2° | 40% | +25.3° (2011) | +0.8° (1981) |
| 24 | +15.8° | +6° | 42% | +25.3° (2007) | -0.4° (1981) |
| 25 | +15.4° | +6.4° | 43% | +25° (2007) | +0.9° (2024) |
| 26 | +15.1° | +6.3° | 47% | +25.1° (2007) | +0.3° (1989) |
| 27 | +15.2° | +6.3° | 40% | +25.4° (2007) | -0.3° (1981) |
| 28 | +15.5° | +6° | 47% | +24.5° (2007) | -0.2° (1970) |
| 29 | +15.5° | +6.3° | 45% | +25.4° (2010) | +1° (1976) |
| 30 | +16° | +6.8° | 48% | +27.8° (2025) | +1.6° (1960) |