Sabana Grande, Sunday, 9 August, 10:04
Mostly clear. Feels like 97°. High 86°, low 76°.
In September, Sabana Grande, PR averages a high of 87.2° and a low of 75.9°. About 4.4 inches of precipitation fall over the month (18 wet days). The record high is 94.1° (2009) and the record low 68.5° (2025). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 88.2° | 76.3° | 55% | 92.7° (2009) | 70.9° (2022) |
| 2 | 87.6° | 75.9° | 57% | 94.1° (2009) | 70.9° (2022) |
| 3 | 88° | 76.1° | 55% | 93° (2009) | 72° (2022) |
| 4 | 88.2° | 76.1° | 52% | 92.5° (1989) | 73.4° (2022) |
| 5 | 87.8° | 76.1° | 45% | 92.1° (2021) | 70.3° (2024) |
| 6 | 87.8° | 75.9° | 53% | 91.9° (1997) | 72° (2024) |
| 7 | 87.6° | 75.9° | 57% | 92.7° (1986) | 70.7° (2025) |
| 8 | 87.4° | 76.1° | 52% | 91.9° (1975) | 73.4° (2023) |
| 9 | 87.8° | 76.5° | 60% | 91.6° (1975) | 71.6° (2023) |
| 10 | 88° | 76.3° | 55% | 93° (1982) | 70.9° (2018) |
| 11 | 87.8° | 76.1° | 73% | 92.3° (1997) | 72.1° (2023) |
| 12 | 87.8° | 76.1° | 60% | 92.3° (1968) | 73.4° (2023) |
| 13 | 87.8° | 76.1° | 57% | 93.4° (1983) | 73.4° (2025) |
| 14 | 87.6° | 76.1° | 58% | 93.2° (1983) | 73.4° (2022) |
| 15 | 87.4° | 76.3° | 58% | 92.5° (2019) | 72.3° (2022) |
| 16 | 87.1° | 76.1° | 52% | 93° (2006) | 72.5° (2023) |
| 17 | 87.1° | 75.7° | 58% | 91.8° (1965) | 68.5° (2025) |
| 18 | 86.5° | 75.7° | 70% | 91.2° (1986) | 70.9° (2020) |
| 19 | 86.9° | 75.6° | 67% | 92.5° (1997) | 70.9° (2021) |
| 20 | 86.5° | 75.7° | 63% | 93° (1986) | 70.9° (2020) |
| 21 | 86.9° | 75.7° | 70% | 90.7° (1973) | 73.2° (2021) |
| 22 | 86.4° | 75.7° | 67% | 92.5° (1973) | 72° (2018) |
| 23 | 86.9° | 75.9° | 55% | 92.5° (2012) | 70.7° (2025) |
| 24 | 86.7° | 76.1° | 60% | 91.8° (1971) | 73° (1961) |
| 25 | 86.5° | 75.9° | 63% | 91.2° (1981) | 72.3° (2018) |
| 26 | 86.5° | 75.7° | 67% | 90.7° (1987) | 72.3° (2023) |
| 27 | 86.7° | 75.6° | 60% | 91.6° (1990) | 70.7° (2023) |
| 28 | 86.4° | 75.6° | 65% | 90.9° (2023) | 71.1° (2023) |
| 29 | 86.4° | 75.6° | 50% | 90.7° (1968) | 71.6° (1976) |
| 30 | 86.4° | 75.6° | 65% | 89.8° (1966) | 70.7° (2024) |