McKinney, domingo, 9 agosto, 02:53
Despejado. Sensación de 79°. Máxima 101°, mínima 79°.
En septiembre, McKinney, TX tiene una máxima media de 86° y una mínima media de 69.6°. Caen unas 3.2 pulgadas de precipitación (7 días de lluvia). El récord de calor es 107.1° (2000) y el de frío 46.4° (1984). Las normales se calculan sobre los últimos 60 años.
| Día | Máxima | Mínima | Prob. lluvia | Récord máx. | Récord mín. |
|---|---|---|---|---|---|
| 1 | 90.1° | 74.5° | 28% | 103.6° (2000) | 65.8° (1986) |
| 2 | 89.8° | 74.1° | 33% | 104.5° (2000) | 63.9° (1974) |
| 3 | 89.6° | 73.8° | 32% | 104.7° (2000) | 60.1° (1974) |
| 4 | 89.8° | 73.8° | 27% | 107.1° (2000) | 57.6° (1974) |
| 5 | 89.2° | 73° | 22% | 101.3° (2012) | 54° (1974) |
| 6 | 89.2° | 72.5° | 22% | 101.5° (2023) | 54.7° (1974) |
| 7 | 89.2° | 72.7° | 20% | 106.2° (2023) | 59.9° (1974) |
| 8 | 88.3° | 72.5° | 22% | 104.5° (2023) | 61° (2017) |
| 9 | 87.6° | 71.6° | 28% | 96.4° (1985) | 59.7° (2024) |
| 10 | 86.9° | 70.5° | 25% | 99.7° (2014) | 58.8° (2020) |
| 11 | 87.1° | 70.9° | 28% | 98.8° (2000) | 59.5° (1968) |
| 12 | 86.7° | 70.3° | 30% | 99° (2011) | 60.1° (1968) |
| 13 | 86.5° | 70.7° | 27% | 106° (2011) | 59.2° (2014) |
| 14 | 85.5° | 70.7° | 25% | 99.7° (1965) | 57.9° (1961) |
| 15 | 85.3° | 70° | 33% | 98.4° (1965) | 55.4° (1993) |
| 16 | 85.6° | 70.2° | 35% | 100.9° (1980) | 52.5° (1993) |
| 17 | 86.2° | 69.8° | 18% | 95.4° (1997) | 55° (1961) |
| 18 | 86.4° | 70.3° | 25% | 95.4° (2005) | 52.3° (1981) |
| 19 | 85.3° | 69.8° | 23% | 96.8° (1960) | 51.8° (1981) |
| 20 | 85.6° | 68.9° | 22% | 98.8° (2021) | 51.4° (1971) |
| 21 | 84.6° | 68.5° | 25% | 95.7° (2005) | 52° (1983) |
| 22 | 83.8° | 67.6° | 17% | 96.8° (2005) | 50° (1983) |
| 23 | 83.3° | 66.9° | 23% | 96.4° (2000) | 48.9° (1995) |
| 24 | 82.8° | 66.2° | 27% | 95.7° (1977) | 50.4° (1989) |
| 25 | 82.6° | 65.7° | 23% | 98.6° (1977) | 48.4° (1989) |
| 26 | 82.6° | 65.1° | 18% | 98.8° (1977) | 49.5° (2000) |
| 27 | 83.3° | 65.1° | 15% | 100° (1977) | 54.1° (2000) |
| 28 | 83.1° | 65.3° | 12% | 98.8° (2005) | 49.6° (1996) |
| 29 | 82.2° | 64° | 13% | 98.4° (2011) | 48.4° (1967) |
| 30 | 82.8° | 63.9° | 7% | 96.8° (1977) | 46.4° (1984) |