San Isidro, domingo, 9 agosto, 11:35
Nublado. Sensación de 100°. Máxima 89°, mínima 79°.
En septiembre, San Isidro, PR tiene una máxima media de 86.9° y una mínima media de 76.5°. Caen unas 6.2 pulgadas de precipitación (25 días de lluvia). El récord de calor es 93.4° (2023) y el de frío 71.4° (2022). Las normales se calculan sobre los últimos 60 años.
| Día | Máxima | Mínima | Prob. lluvia | Récord máx. | Récord mín. |
|---|---|---|---|---|---|
| 1 | 87.3° | 76.8° | 82% | 91.2° (1995) | 73.4° (2021) |
| 2 | 87.1° | 76.5° | 87% | 91.6° (2023) | 73.9° (1986) |
| 3 | 87.4° | 76.8° | 78% | 90.9° (1991) | 73.9° (1972) |
| 4 | 87.4° | 76.8° | 75% | 91° (2005) | 74.3° (1982) |
| 5 | 87.3° | 76.6° | 85% | 92.5° (2023) | 72.9° (1961) |
| 6 | 87.1° | 76.5° | 80% | 92.7° (2012) | 73.8° (1979) |
| 7 | 87.3° | 76.6° | 82% | 92.5° (2012) | 74.3° (1979) |
| 8 | 87.1° | 76.8° | 75% | 91.4° (2012) | 74.5° (2019) |
| 9 | 87.1° | 76.5° | 77% | 91.8° (1997) | 73.8° (2019) |
| 10 | 86.9° | 76.6° | 80% | 92.1° (1978) | 73° (2018) |
| 11 | 86.9° | 76.5° | 85% | 90.7° (1968) | 73.4° (2018) |
| 12 | 87.3° | 76.6° | 78% | 92.1° (1971) | 73.4° (1986) |
| 13 | 87.1° | 76.8° | 87% | 92.7° (2023) | 73.8° (1967) |
| 14 | 86.7° | 76.8° | 85% | 92.1° (2023) | 74.5° (1985) |
| 15 | 86.4° | 76.8° | 82% | 93.4° (2023) | 74.8° (1973) |
| 16 | 86.7° | 76.5° | 73% | 91.4° (2023) | 73.9° (1975) |
| 17 | 86.7° | 76.6° | 80% | 91° (2023) | 73.2° (2011) |
| 18 | 86.5° | 76.5° | 93% | 90° (1987) | 73.4° (1974) |
| 19 | 86.7° | 76.5° | 90% | 89.6° (1971) | 73.4° (1974) |
| 20 | 86.9° | 76.1° | 92% | 90.7° (2019) | 73.2° (2020) |
| 21 | 86.5° | 76.1° | 82% | 92.1° (2019) | 73.8° (1975) |
| 22 | 86.5° | 76.3° | 85% | 92.1° (2021) | 74.3° (2018) |
| 23 | 86.7° | 76.3° | 75% | 91.9° (2024) | 72.5° (1984) |
| 24 | 86.7° | 76.5° | 88% | 92.1° (2024) | 73.4° (1974) |
| 25 | 86.7° | 76.3° | 85% | 91° (2024) | 73.4° (2018) |
| 26 | 86.7° | 76.3° | 87% | 91.9° (1969) | 73.6° (1975) |
| 27 | 86.4° | 76.3° | 83% | 90.9° (2015) | 73.9° (1972) |
| 28 | 86.5° | 76.1° | 85% | 90.7° (2025) | 73.4° (1972) |
| 29 | 86.7° | 76.1° | 82% | 91.9° (1969) | 71.4° (2022) |
| 30 | 86.5° | 76.1° | 83% | 91° (1969) | 72.9° (2022) |