Guayama, Sunday, 9 August, 12:04
Clear. Feels like 103°. High 90°, low 79°.
In October, Guayama, PR averages a high of 83.9° and a low of 76.2°. About 5.1 inches of precipitation fall over the month (22 wet days). The record high is 93° (2023) and the record low 71.1° (2018). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 84.9° | 76.6° | 70% | 90° (2023) | 73.8° (1974) |
| 2 | 84.6° | 76.6° | 80% | 93° (2023) | 73.6° (1971) |
| 3 | 84.6° | 76.8° | 68% | 89.2° (2023) | 73.8° (2020) |
| 4 | 84.4° | 76.6° | 67% | 88.7° (2021) | 74.3° (1969) |
| 5 | 84.4° | 76.5° | 68% | 87.4° (2015) | 73.9° (1994) |
| 6 | 84.2° | 76.3° | 78% | 87.1° (2021) | 73.8° (1984) |
| 7 | 84° | 76.6° | 82% | 87.1° (2021) | 72.9° (1984) |
| 8 | 84.2° | 76.5° | 78% | 88.3° (2021) | 72.1° (1984) |
| 9 | 84° | 76.3° | 77% | 88.5° (2021) | 74.1° (1984) |
| 10 | 84° | 76.1° | 73% | 88.2° (2025) | 72.9° (2017) |
| 11 | 83.8° | 76.1° | 75% | 87.6° (2024) | 73.4° (1962) |
| 12 | 84° | 76.3° | 60% | 88.2° (2024) | 74.1° (1973) |
| 13 | 83.8° | 76.3° | 62% | 87.8° (2024) | 73° (1973) |
| 14 | 84.2° | 76.1° | 73% | 89.6° (2024) | 73.2° (1966) |
| 15 | 83.8° | 76.3° | 73% | 87.8° (2023) | 74.1° (1966) |
| 16 | 84° | 76.1° | 67% | 88.9° (2024) | 73.8° (1984) |
| 17 | 84° | 76.1° | 80% | 88° (2023) | 73.4° (2022) |
| 18 | 84° | 76.1° | 85% | 88.7° (2024) | 73.2° (1971) |
| 19 | 84° | 76.3° | 70% | 89.8° (2023) | 73.4° (2020) |
| 20 | 83.8° | 76.1° | 72% | 88° (2024) | 72.5° (2020) |
| 21 | 83.7° | 75.9° | 68% | 86.2° (2019) | 73.8° (1972) |
| 22 | 83.7° | 75.9° | 70% | 88.3° (2024) | 73.6° (2025) |
| 23 | 83.7° | 75.7° | 72% | 86.5° (2019) | 72.9° (1973) |
| 24 | 83.7° | 75.9° | 73% | 88.3° (2024) | 73° (1981) |
| 25 | 83.7° | 76.1° | 73% | 87.4° (2024) | 73.2° (2018) |
| 26 | 83.5° | 75.9° | 72% | 87.8° (2024) | 72.3° (1991) |
| 27 | 83.5° | 76.1° | 65% | 88.7° (2024) | 72.3° (1981) |
| 28 | 83.5° | 76.3° | 68% | 89.6° (2024) | 72.5° (1970) |
| 29 | 83.5° | 75.9° | 73% | 86.5° (2024) | 72.5° (2018) |
| 30 | 83.5° | 75.7° | 68% | 86.4° (2019) | 71.1° (2018) |
| 31 | 83.3° | 75.7° | 70% | 86.7° (2019) | 72.7° (2024) |