Antón Ruíz, Sunday, 9 August, 05:01
Partly cloudy. Feels like 85°. High 90°, low 79°.
In December, Antón Ruíz, PR averages a high of 80.1° and a low of 73.1°. About 2.5 inches of precipitation fall over the month (18 wet days). The record high is 83.8° (1987) and the record low 62.4° (2025). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 81° | 73.8° | 65% | 83.8° (1987) | 69.6° (2001) |
| 2 | 80.8° | 73.8° | 68% | 83.7° (1987) | 69.6° (2025) |
| 3 | 80.6° | 73.8° | 62% | 82.9° (2009) | 69.1° (2010) |
| 4 | 80.4° | 73.6° | 77% | 83.8° (1962) | 68° (2022) |
| 5 | 80.6° | 73.8° | 65% | 83.5° (1962) | 68.7° (2022) |
| 6 | 80.4° | 73.8° | 63% | 83.5° (1997) | 69.3° (2022) |
| 7 | 80.6° | 73.6° | 58% | 83.5° (2023) | 68.9° (2022) |
| 8 | 80.4° | 73.8° | 62% | 82.9° (1963) | 67.8° (2022) |
| 9 | 80.2° | 73.6° | 55% | 83.3° (2016) | 67.6° (2022) |
| 10 | 80.1° | 73.4° | 63% | 83.5° (1989) | 66.4° (2022) |
| 11 | 80.2° | 73.4° | 60% | 83.1° (1987) | 68.5° (2022) |
| 12 | 80.6° | 73.2° | 52% | 83.3° (1993) | 67.3° (2022) |
| 13 | 80.2° | 73.2° | 62% | 83.3° (1987) | 68.4° (2022) |
| 14 | 80.2° | 72.9° | 60% | 83.3° (2010) | 67.8° (2022) |
| 15 | 79.9° | 73.2° | 58% | 83.3° (1965) | 70° (1965) |
| 16 | 79.9° | 73° | 62% | 82.8° (1968) | 69.4° (1975) |
| 17 | 80.2° | 73.2° | 62% | 83.5° (1993) | 70.2° (2008) |
| 18 | 79.9° | 73.2° | 50% | 83.1° (2002) | 69.3° (1984) |
| 19 | 79.9° | 73° | 52% | 82.6° (1997) | 68° (2008) |
| 20 | 79.9° | 72.9° | 60% | 82.9° (1995) | 69.3° (2023) |
| 21 | 79.9° | 73.2° | 65% | 83.3° (1995) | 68.5° (2023) |
| 22 | 79.9° | 73° | 55% | 82.9° (1995) | 68.7° (2023) |
| 23 | 79.9° | 72.9° | 52% | 82.8° (1995) | 67.6° (2023) |
| 24 | 79.9° | 72.9° | 52% | 83.7° (1995) | 67.8° (1991) |
| 25 | 79.7° | 72.5° | 63% | 83.7° (1995) | 67.1° (2023) |
| 26 | 79.9° | 72.9° | 58% | 82.8° (1995) | 66.9° (2025) |
| 27 | 80.1° | 72.3° | 60% | 83.5° (1969) | 65.7° (2025) |
| 28 | 79.5° | 72.5° | 52% | 82.9° (1977) | 62.4° (2025) |
| 29 | 79.5° | 72.3° | 47% | 82.6° (2009) | 63.1° (2025) |
| 30 | 79.3° | 72.3° | 52% | 82° (1997) | 66.4° (2024) |
| 31 | 79.3° | 72.5° | 57% | 82.2° (1997) | 65.7° (1962) |