Portland, domingo, 9 agosto, 14:39
Despejado. Sensación de 95°. Máxima 89°, mínima 68°.
En septiembre, Portland, ME tiene una máxima media de 67.6° y una mínima media de 56.6°. Caen unas 3.4 pulgadas de precipitación (9 días de lluvia). El récord de calor es 89.2° (2018) y el de frío 39.9° (1991). Las normales se calculan sobre los últimos 60 años.
| Día | Máxima | Mínima | Prob. lluvia | Récord máx. | Récord mín. |
|---|---|---|---|---|---|
| 1 | 72.1° | 60.4° | 18% | 84.7° (2010) | 50.4° (2017) |
| 2 | 70.9° | 59.7° | 28% | 86.5° (2010) | 49.3° (2017) |
| 3 | 71.1° | 59.9° | 30% | 87.1° (2018) | 51.8° (2024) |
| 4 | 71.4° | 59.9° | 33% | 82.8° (2023) | 52.5° (1965) |
| 5 | 71.1° | 59.7° | 22% | 89.1° (2023) | 49.6° (1963) |
| 6 | 70.2° | 59.5° | 32% | 89.2° (2018) | 50.2° (2000) |
| 7 | 70.9° | 59.2° | 28% | 86.2° (2023) | 51.6° (1988) |
| 8 | 70° | 59.2° | 25% | 83.3° (2007) | 50.9° (1978) |
| 9 | 69.8° | 58.5° | 35% | 85.6° (2002) | 49.6° (2018) |
| 10 | 68.7° | 58.5° | 33% | 82.6° (2002) | 49.3° (1978) |
| 11 | 69.8° | 57.7° | 30% | 83.8° (2013) | 47.8° (1967) |
| 12 | 68.9° | 57.6° | 25% | 83.1° (1961) | 47.7° (1967) |
| 13 | 68.4° | 57.4° | 32% | 80.6° (2024) | 46.2° (1963) |
| 14 | 68.7° | 57.6° | 38% | 79° (2016) | 44.4° (1963) |
| 15 | 67.6° | 56.7° | 42% | 80.4° (1993) | 46.4° (1963) |
| 16 | 66.9° | 55.8° | 25% | 81.1° (2024) | 45.3° (1964) |
| 17 | 67.1° | 55.6° | 25% | 84.2° (2024) | 46.2° (2013) |
| 18 | 66.9° | 56.1° | 33% | 81.3° (2024) | 45.3° (1990) |
| 19 | 65.8° | 54.7° | 27% | 78.1° (1983) | 44.8° (2014) |
| 20 | 65.8° | 54.9° | 28% | 81° (1985) | 43.2° (2020) |
| 21 | 66.6° | 55.8° | 27% | 80.8° (1978) | 42.4° (2020) |
| 22 | 66.4° | 55.6° | 33% | 79.7° (2019) | 44.6° (1962) |
| 23 | 65.7° | 54.7° | 38% | 86.2° (2019) | 42.8° (1963) |
| 24 | 63.7° | 53.8° | 23% | 81.5° (2017) | 42.3° (1963) |
| 25 | 63.7° | 53.4° | 22% | 79.3° (2007) | 43.2° (1963) |
| 26 | 64.8° | 54° | 40% | 82.4° (2007) | 43.9° (1978) |
| 27 | 65.1° | 54.1° | 32% | 80.2° (2017) | 42.8° (1989) |
| 28 | 64.9° | 54.3° | 23% | 82.2° (2025) | 42.8° (1965) |
| 29 | 63.5° | 53.1° | 28% | 78.1° (2025) | 40.3° (1980) |
| 30 | 62.4° | 51.4° | 23% | 77° (1986) | 39.9° (1991) |