December weather in Blackstone, VA
The average temperature in Blackstone in December is 40.6°F (29.7°F–51.6°F). Average precipitation: 3.75 inches. Average snowfall is 0.8 inches.
December is a winter month in Blackstone, and is cooler than the annual average of 57.6°F. Daily temperatures swing about 21.9°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 28m. For travel, December is cool.
Avg High
51.6°F
Avg Low
29.7°F
Precipitation
3.75 in
Snow
0.8 in
December records in Blackstone
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 75.0°F (1991) | 10.0°F (1976) | 1.85 in (1985) |
| December 2 | 73.9°F (1998) | 10.0°F (1976) | 0.97 in (1996) |
| December 3 | 73.9°F (1998) | 15.1°F (1979) | 3.00 in (2009) |
| December 4 | 75.0°F (1991) | 12.0°F (1976) | 0.84 in (1983) |
| December 5 | 77.0°F (1998) | 12.0°F (1976) | 1.50 in (2020) |
| December 6 | 75.9°F (2001) | 12.9°F (1986) | 1.48 in (2005) |
| December 7 | 80.1°F (1998) | 12.0°F (1984) | 1.03 in (2016) |
| December 8 | 79.0°F (1998) | 12.0°F (1977) | 1.39 in (1974) |
| December 9 | 79.0°F (1978) | 12.9°F (2010) | 2.11 in (1973) |
| December 10 | 73.9°F (1991) | 12.9°F (2010) | 1.68 in (2004) |
| December 11 | 79.0°F (2007) | 10.0°F (1977) | 2.36 in (2023) |
| December 12 | 72.0°F (2021) | 10.0°F (1977) | 2.84 in (2008) |
| December 13 | 77.0°F (2007) | 5.0°F (1982) | 1.72 in (1998) |
| December 14 | 70.0°F (1991) | 5.0°F (1982) | 1.40 in (1999) |
| December 15 | 69.1°F (2001) | 10.0°F (2025) | 1.70 in (1981) |
| December 16 | 70.0°F (1975) | 8.1°F (2025) | 1.88 in (2005) |
| December 17 | 69.1°F (2021) | 6.1°F (1989) | 1.14 in (2020) |
| December 18 | 71.1°F (2021) | 5.0°F (1973) | 1.97 in (2023) |
| December 19 | 73.9°F (1990) | 8.1°F (1973) | 0.89 in (2025) |
| December 20 | 66.0°F (1990) | 9.0°F (1991) | 1.23 in (2009) |
| December 21 | 66.0°F (1972) | 6.1°F (1981) | 1.44 in (1973) |
| December 22 | 87.1°F (1991) | 5.0°F (1981) | 1.33 in (2022) |
| December 23 | 73.9°F (2013) | 5.0°F (1989) | 0.88 in (2013) |
| December 24 | 73.9°F (2013) | 3.9°F (2022) | 2.66 in (2015) |
| December 25 | 73.9°F (2015) | 1.0°F (1989) | 2.30 in (1986) |
| December 26 | 73.9°F (2015) | -0.9°F (1980) | 1.23 in (2009) |
| December 27 | 75.0°F (1982) | 1.9°F (1983) | 1.33 in (2023) |
| December 28 | 75.0°F (2015) | 8.1°F (2000) | 0.87 in (2023) |
| December 29 | 71.1°F (1982) | 10.9°F (1977) | 1.60 in (1991) |
| December 30 | 72.0°F (1984) | 12.0°F (1987) | 1.17 in (2013) |
| December 31 | 73.9°F (2019) | 6.1°F (1983) | 2.08 in (2007) |