Luquillo, Saturday, 8 August, 23:19
Mostly clear. Feels like 92°. High 88°, low 79°.
In September, Luquillo, PR averages a high of 84.7° and a low of 76.7°. About 6.8 inches of precipitation fall over the month (26 wet days). The record high is 90.3° (2023) and the record low 71.1° (2022). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 84.7° | 77° | 83% | 88.3° (1995) | 72.3° (1986) |
| 2 | 84.7° | 76.8° | 88% | 88.7° (1995) | 72.5° (1986) |
| 3 | 85.1° | 77° | 82% | 88.2° (1995) | 74.5° (1972) |
| 4 | 85.1° | 77° | 78% | 88.7° (2005) | 74.3° (1979) |
| 5 | 84.9° | 77° | 85% | 88.5° (2012) | 73.6° (1979) |
| 6 | 84.9° | 76.8° | 82% | 89.6° (2012) | 73.8° (1961) |
| 7 | 84.9° | 77° | 90% | 89.8° (2012) | 73.8° (1979) |
| 8 | 84.9° | 76.8° | 83% | 88.5° (2012) | 73.8° (2019) |
| 9 | 84.9° | 76.8° | 80% | 89.2° (1997) | 73.6° (1967) |
| 10 | 84.7° | 77° | 80% | 88.5° (2015) | 73.4° (1984) |
| 11 | 84.7° | 76.8° | 87% | 88.2° (1968) | 73.9° (1971) |
| 12 | 84.9° | 77° | 87% | 88.2° (2023) | 73.9° (1986) |
| 13 | 84.7° | 77° | 88% | 90.3° (2023) | 73.9° (1967) |
| 14 | 84.6° | 77° | 90% | 89.8° (2023) | 73.6° (1984) |
| 15 | 84.2° | 76.8° | 92% | 89.6° (2023) | 74.7° (2004) |
| 16 | 84.4° | 76.8° | 92% | 87.8° (2023) | 73.8° (1975) |
| 17 | 84.6° | 76.8° | 82% | 87.6° (2006) | 73.4° (2011) |
| 18 | 84.4° | 76.6° | 90% | 88.3° (1987) | 73.2° (1974) |
| 19 | 84.6° | 76.5° | 87% | 87.4° (1987) | 72.9° (1974) |
| 20 | 84.7° | 76.3° | 88% | 87.6° (1999) | 73.6° (1975) |
| 21 | 84.6° | 76.5° | 87% | 87.6° (2024) | 73.8° (1975) |
| 22 | 84.4° | 76.5° | 85% | 89.1° (2024) | 73.2° (1977) |
| 23 | 84.4° | 76.6° | 80% | 88.2° (2024) | 73.2° (1977) |
| 24 | 84.6° | 76.6° | 88% | 88.7° (2024) | 74.1° (2021) |
| 25 | 84.6° | 76.6° | 92% | 87.6° (2015) | 72.1° (2018) |
| 26 | 84.6° | 76.5° | 90% | 89.2° (1969) | 73.6° (2018) |
| 27 | 84.4° | 76.5° | 82% | 88.2° (2015) | 73.9° (2022) |
| 28 | 84.4° | 76.3° | 87% | 88.7° (2025) | 73.8° (1999) |
| 29 | 84.6° | 76.3° | 85% | 89.2° (1969) | 71.1° (2022) |
| 30 | 84.4° | 76.3° | 85% | 88.5° (2015) | 71.8° (2022) |