San Isidro, domingo, 9 agosto, 08:51
Lluvia ligera. Sensación de 94°. Máxima 91°, mínima 79°.
En diciembre, San Isidro, PR tiene una máxima media de 81.4° y una mínima media de 72.7°. Caen unas 2.5 pulgadas de precipitación (18 días de lluvia). El récord de calor es 87.8° (2023) y el de frío 63.9° (1991). Las normales se calculan sobre los últimos 60 años.
| Día | Máxima | Mínima | Prob. lluvia | Récord máx. | Récord mín. |
|---|---|---|---|---|---|
| 1 | 82.2° | 73.2° | 63% | 86.7° (2024) | 68.9° (1969) |
| 2 | 82° | 73.4° | 63% | 87.3° (2019) | 68.9° (1969) |
| 3 | 82° | 73.2° | 62% | 86.9° (2024) | 69.6° (2010) |
| 4 | 81.7° | 73.2° | 73% | 86.7° (1962) | 68.2° (2022) |
| 5 | 81.9° | 73.2° | 60% | 86.4° (2024) | 69.1° (1996) |
| 6 | 81.7° | 73.4° | 58% | 87.8° (2023) | 69.4° (1996) |
| 7 | 81.7° | 73.2° | 55% | 85.6° (2023) | 70.2° (1980) |
| 8 | 81.7° | 73.2° | 57% | 85.8° (2023) | 69.4° (2022) |
| 9 | 81.5° | 73.2° | 53% | 85.6° (2024) | 68.5° (1982) |
| 10 | 81.3° | 72.9° | 58% | 86.2° (1989) | 67.3° (2022) |
| 11 | 81.7° | 73° | 55% | 86.4° (2025) | 68.7° (2022) |
| 12 | 81.9° | 72.9° | 52% | 86.9° (1993) | 68.4° (2018) |
| 13 | 81.3° | 72.7° | 63% | 85.5° (1989) | 68.2° (1969) |
| 14 | 81.7° | 72.5° | 57% | 86.4° (2025) | 68° (2022) |
| 15 | 81° | 72.5° | 62% | 86.5° (1997) | 66.2° (1973) |
| 16 | 81° | 72.5° | 60% | 85.3° (1968) | 66.4° (1966) |
| 17 | 81.5° | 72.7° | 63% | 85.6° (1993) | 67.8° (1996) |
| 18 | 81.3° | 72.5° | 47% | 85.6° (1962) | 66.4° (1982) |
| 19 | 81.3° | 72.5° | 48% | 85.1° (1997) | 67.1° (1982) |
| 20 | 81.3° | 72.5° | 55% | 86.2° (1995) | 67.3° (1984) |
| 21 | 81.3° | 72.5° | 62% | 86.2° (1995) | 68.7° (1966) |
| 22 | 81.3° | 72.3° | 58% | 85.3° (1995) | 67.3° (1964) |
| 23 | 81.3° | 72.5° | 50% | 85.3° (1989) | 66.6° (1964) |
| 24 | 81.3° | 72.3° | 47% | 86.9° (1995) | 63.9° (1991) |
| 25 | 81.1° | 72.1° | 60% | 85.6° (2019) | 66.9° (1964) |
| 26 | 81.3° | 72.3° | 62% | 85.6° (2024) | 65.7° (1964) |
| 27 | 81.5° | 72° | 57% | 86.5° (1976) | 66.9° (1976) |
| 28 | 80.6° | 72° | 55% | 85.8° (1997) | 66.2° (2025) |
| 29 | 80.8° | 72° | 48% | 85.8° (2000) | 66.4° (2025) |
| 30 | 80.8° | 72° | 50% | 85.1° (1997) | 66.7° (1974) |
| 31 | 80.8° | 72° | 55% | 84.7° (1997) | 67.6° (1962) |