Quantico, Saturday, 8 August, 17:41
Overcast. Feels like 79°. High 89°, low 73°.
In December, Quantico, VA averages a high of 47.1° and a low of 34.2°. About 3.4 inches of precipitation fall over the month (9 wet days). The record high is 76.1° (1998) and the record low 3.9° (1983). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 51.1° | 37.6° | 32% | 72.5° (2006) | 23° (1967) |
| 2 | 50.7° | 36.9° | 25% | 66.6° (1970) | 23.7° (1967) |
| 3 | 51.1° | 36.9° | 18% | 69.3° (1998) | 21.4° (1976) |
| 4 | 50.5° | 36.5° | 22% | 73.8° (1998) | 20.8° (1966) |
| 5 | 48.9° | 36.7° | 35% | 73.4° (1998) | 26.2° (1966) |
| 6 | 49.3° | 36° | 32% | 76.1° (1998) | 23.5° (2007) |
| 7 | 48.2° | 35.4° | 25% | 74.8° (1998) | 15.1° (2002) |
| 8 | 47.7° | 35.6° | 28% | 71.8° (1978) | 24.8° (1977) |
| 9 | 47.7° | 35.1° | 37% | 69.6° (1966) | 20.5° (2025) |
| 10 | 48.6° | 36.1° | 35% | 70.2° (1966) | 20.5° (1989) |
| 11 | 47.8° | 35.1° | 40% | 69.4° (2021) | 20.5° (1995) |
| 12 | 47.5° | 34.9° | 25% | 70.7° (2015) | 14.9° (1962) |
| 13 | 47.3° | 34.9° | 27% | 68.7° (2015) | 11.5° (1962) |
| 14 | 46.6° | 34.3° | 30% | 69.8° (2015) | 9.5° (1960) |
| 15 | 47.8° | 34.5° | 18% | 68.2° (1971) | 16.2° (2025) |
| 16 | 46.9° | 34.3° | 37% | 70.2° (1971) | 9.7° (1989) |
| 17 | 47.5° | 34° | 33% | 68.4° (1984) | 9.3° (1989) |
| 18 | 45.7° | 33.1° | 25% | 69.4° (2006) | 12.4° (1960) |
| 19 | 45° | 32.2° | 25% | 61.5° (1970) | 14.7° (1989) |
| 20 | 44.2° | 31.8° | 25% | 62.4° (1987) | 11.5° (1963) |
| 21 | 44.8° | 33.1° | 28% | 67.3° (2013) | 15.3° (1963) |
| 22 | 45.5° | 32.5° | 28% | 72.1° (2013) | 5.7° (1989) |
| 23 | 47.1° | 32.7° | 37% | 66° (1990) | 7.9° (1989) |
| 24 | 46.2° | 32.7° | 38% | 71.1° (2015) | 6.6° (1983) |
| 25 | 44.6° | 31.8° | 33% | 69.8° (2015) | 3.9° (1983) |
| 26 | 43° | 30.7° | 25% | 64.6° (2015) | 7.2° (1983) |
| 27 | 44.2° | 31.5° | 12% | 70.3° (2015) | 12.4° (1989) |
| 28 | 46.8° | 33.1° | 25% | 69.3° (1984) | 16.5° (2017) |
| 29 | 46.4° | 33.8° | 32% | 71.1° (1984) | 20.1° (1961) |
| 30 | 45.5° | 32.9° | 17% | 68.5° (2019) | 14.5° (1962) |
| 31 | 46° | 32.9° | 42% | 67.3° (1992) | 7.5° (1962) |