Waterloo, sábado, 8 agosto, 17:48
Despejado. Sensación de 79°. Máxima 80°, mínima 60°.
En septiembre, Waterloo, IA tiene una máxima media de 73.2° y una mínima media de 56.4°. Caen unas 3.5 pulgadas de precipitación (9 días de lluvia). El récord de calor es 95.2° (2013) y el de frío 31.6° (1967). Las normales se calculan sobre los últimos 60 años.
| Día | Máxima | Mínima | Prob. lluvia | Récord máx. | Récord mín. |
|---|---|---|---|---|---|
| 1 | 78.1° | 61.3° | 27% | 91° (2011) | 46° (1967) |
| 2 | 78.6° | 61.9° | 30% | 92.3° (2023) | 47.1° (1968) |
| 3 | 77.4° | 61.9° | 25% | 94.6° (2023) | 42.8° (1974) |
| 4 | 77.5° | 60.4° | 23% | 94.6° (2023) | 43.2° (1974) |
| 5 | 77.5° | 60.1° | 23% | 91.9° (2023) | 42.8° (1962) |
| 6 | 77.4° | 60.3° | 25% | 91.8° (1960) | 44.2° (1962) |
| 7 | 76.8° | 60.4° | 28% | 92.5° (1978) | 44.6° (2025) |
| 8 | 75.6° | 59° | 28% | 91.8° (1978) | 43° (1986) |
| 9 | 75.6° | 58.5° | 23% | 95.2° (2013) | 43.9° (2008) |
| 10 | 75.2° | 58.1° | 28% | 92.3° (2013) | 45.7° (1969) |
| 11 | 75.9° | 58.1° | 27% | 90° (2000) | 43.2° (1992) |
| 12 | 75.2° | 58.3° | 30% | 87.3° (1984) | 42.1° (2007) |
| 13 | 73.8° | 57.9° | 33% | 87.3° (1994) | 36.9° (2014) |
| 14 | 72.7° | 56.1° | 28% | 88.7° (2025) | 43.9° (1989) |
| 15 | 72.3° | 56.3° | 28% | 88.5° (2017) | 36.9° (2007) |
| 16 | 72.5° | 55.8° | 30% | 87.1° (2017) | 40.1° (1984) |
| 17 | 73° | 56.1° | 25% | 87.4° (1988) | 42.4° (1980) |
| 18 | 73.8° | 56.7° | 33% | 86° (2000) | 40.6° (1973) |
| 19 | 73.4° | 57.2° | 42% | 86.7° (2021) | 37.8° (1991) |
| 20 | 72.3° | 55.6° | 37% | 89.8° (2022) | 33.1° (1991) |
| 21 | 70.5° | 54.5° | 32% | 85.8° (2017) | 39° (1982) |
| 22 | 68.5° | 53.1° | 37% | 88.7° (2017) | 34.5° (1974) |
| 23 | 67.6° | 51.4° | 28% | 87.4° (2017) | 34.5° (1983) |
| 24 | 69.1° | 52.5° | 33% | 86.2° (2017) | 37.4° (1989) |
| 25 | 70° | 52.5° | 35% | 85.1° (2017) | 38.3° (2001) |
| 26 | 69.8° | 52° | 28% | 84.9° (1998) | 34.2° (1984) |
| 27 | 69.3° | 52.2° | 15% | 82.6° (2021) | 39.4° (1985) |
| 28 | 67.6° | 51.3° | 30% | 85.5° (1971) | 35.6° (1961) |
| 29 | 68.5° | 50.9° | 28% | 85.6° (2021) | 31.6° (1967) |
| 30 | 70° | 51.8° | 15% | 89.2° (2023) | 34.3° (1972) |