Le Blanc-Mesnil, jeudi, 30 juillet, 04:24
Ciel dégagé. Ressenti 24°C. Maximale 34°C, minimale 20°C.
En mai au Blanc-Mesnil, la maximale moyenne est de +18° et la minimale de +8.7°. Il tombe environ 70 mm sur le mois (13 jours de pluie). Le record de chaleur est de +30.4° (2005) et celui de froid de -1.1° (1979). La normale est calculée sur les 60 dernières années.
| Jour | Maximale | Minimale | Prob. de pluie | Record max. | Record min. |
|---|---|---|---|---|---|
| 1 | +16.2° | +7.1° | 43% | +29.9° (2025) | +1.4° (1962) |
| 2 | +16.5° | +6.7° | 37% | +28.3° (2025) | +1° (1967) |
| 3 | +16.3° | +7.2° | 35% | +25.5° (1997) | -0.7° (1967) |
| 4 | +16.2° | +7.2° | 38% | +25.2° (1995) | +0.5° (1979) |
| 5 | +16.4° | +7.4° | 43% | +25.4° (1990) | -1.1° (1979) |
| 6 | +16.6° | +7.5° | 43% | +25.9° (1976) | +0.1° (1979) |
| 7 | +17.1° | +7.6° | 43% | +27.2° (1976) | +0.6° (1979) |
| 8 | +17.1° | +8.1° | 47% | +27.8° (1976) | +1.2° (1974) |
| 9 | +17.8° | +8.6° | 47% | +28.4° (1976) | +3.7° (1984) |
| 10 | +18° | +8.5° | 40% | +26.3° (2012) | +3.8° (1996) |
| 11 | +17.5° | +8.6° | 42% | +26° (1998) | +2.8° (1982) |
| 12 | +17.5° | +8.3° | 40% | +27.8° (1998) | +2.3° (1968) |
| 13 | +17.9° | +8.2° | 45% | +28.4° (1998) | +1.8° (1968) |
| 14 | +17.3° | +8.2° | 43% | +27.3° (1998) | +1.6° (1995) |
| 15 | +17.9° | +8° | 38% | +28.2° (2022) | +3° (2003) |
| 16 | +18.4° | +8.7° | 43% | +26.1° (2017) | +2.8° (1987) |
| 17 | +18.4° | +8.8° | 40% | +27.9° (2017) | +3.6° (1968) |
| 18 | +18.3° | +8.8° | 40% | +27.3° (2022) | +2.6° (1995) |
| 19 | +18.4° | +8.9° | 40% | +25.5° (1989) | +1.9° (1995) |
| 20 | +18.4° | +9.3° | 47% | +26.9° (2020) | +3.4° (1995) |
| 21 | +18.3° | +9.4° | 37% | +28.2° (2020) | +3.5° (1965) |
| 22 | +18.3° | +9.2° | 35% | +26.1° (1989) | +4.4° (1987) |
| 23 | +18.4° | +9.1° | 32% | +26.7° (1989) | +3.4° (1987) |
| 24 | +18.7° | +9.6° | 37% | +27.8° (1989) | +2.9° (2013) |
| 25 | +19.5° | +9.7° | 43% | +29° (2009) | +4° (2013) |
| 26 | +19.8° | +10.2° | 43% | +28.4° (2005) | +4° (1962) |
| 27 | +19.4° | +10.1° | 48% | +30.4° (2005) | +3.5° (2013) |
| 28 | +19.4° | +9.9° | 37% | +30.4° (2017) | +3.5° (1961) |
| 29 | +19.4° | +10.1° | 37% | +28.1° (2017) | +3.9° (1961) |
| 30 | +19.6° | +10.2° | 35% | +30.3° (2025) | +5.4° (1986) |
| 31 | +19.5° | +10.3° | 35% | +29.3° (2025) | +4.8° (1986) |