Harwood Heights, domingo, 9 agosto, 15:54
Lluvia ligera. Sensación de 79°. Máxima 81°, mínima 63°.
En septiembre, Harwood Heights, IL tiene una máxima media de 73.1° y una mínima media de 59.9°. Caen unas 3.2 pulgadas de precipitación (9 días de lluvia). El récord de calor es 94.3° (2023) y el de frío 37.8° (1995). Las normales se calculan sobre los últimos 60 años.
| Día | Máxima | Mínima | Prob. lluvia | Récord máx. | Récord mín. |
|---|---|---|---|---|---|
| 1 | 77.9° | 64.9° | 32% | 91.9° (2011) | 54.5° (1987) |
| 2 | 78.4° | 64.9° | 23% | 90.5° (2011) | 51.4° (2017) |
| 3 | 78.3° | 64.9° | 30% | 94.3° (2023) | 52.3° (1974) |
| 4 | 77° | 64° | 30% | 92.8° (2023) | 49.8° (2025) |
| 5 | 77° | 63.5° | 22% | 91° (2023) | 53.6° (2010) |
| 6 | 76.8° | 63.5° | 35% | 91.4° (1990) | 49.6° (2025) |
| 7 | 77° | 63.1° | 32% | 91.4° (1960) | 48.2° (2025) |
| 8 | 75.2° | 62.8° | 33% | 91° (1978) | 48° (2024) |
| 9 | 75° | 62.4° | 32% | 91.2° (1983) | 52° (1986) |
| 10 | 75.7° | 61.5° | 27% | 93.6° (2013) | 50.9° (2017) |
| 11 | 75.4° | 61.7° | 33% | 89.1° (2005) | 48.6° (1993) |
| 12 | 75.4° | 61.5° | 35% | 89.8° (2021) | 47.3° (2014) |
| 13 | 74.8° | 61.5° | 38% | 91° (2005) | 44.2° (2014) |
| 14 | 73.6° | 60.4° | 32% | 86.7° (2021) | 46° (1975) |
| 15 | 72.3° | 59.9° | 22% | 86.9° (2024) | 46.8° (2007) |
| 16 | 72° | 59.4° | 28% | 87.1° (2017) | 49.1° (1966) |
| 17 | 73° | 59.9° | 37% | 87.6° (2018) | 49.3° (2014) |
| 18 | 73° | 59.7° | 35% | 85.3° (1988) | 48.9° (1973) |
| 19 | 73.2° | 60.4° | 38% | 89.8° (2024) | 45.3° (2020) |
| 20 | 73° | 59.2° | 43% | 90.3° (2024) | 45.1° (1991) |
| 21 | 71.6° | 58.6° | 30% | 91.2° (2017) | 45.1° (1983) |
| 22 | 69.8° | 57.6° | 45% | 91.4° (2017) | 40.1° (1995) |
| 23 | 68.2° | 55.4° | 30% | 90.5° (2017) | 37.8° (1995) |
| 24 | 68.7° | 55.9° | 27% | 88.7° (2017) | 43.9° (1990) |
| 25 | 69.4° | 56.1° | 40% | 88.5° (2017) | 44.8° (2001) |
| 26 | 69.4° | 56.1° | 32% | 88.5° (2017) | 44.2° (1984) |
| 27 | 68.5° | 55.8° | 27% | 86° (2021) | 43.3° (1991) |
| 28 | 66.7° | 55.2° | 28% | 82.8° (1971) | 43.9° (1961) |
| 29 | 67.3° | 54° | 28% | 83.8° (2025) | 39.2° (1967) |
| 30 | 68.2° | 54.3° | 18% | 85.5° (2019) | 39.4° (1993) |