December weather in Boone, NC
The average temperature in Boone in December is 34.9°F (24.7°F–45.0°F). Average precipitation: 4.23 inches. Average snowfall is 5.2 inches.
December is a winter month in Boone, and is cooler than the annual average of 50.2°F. Daily temperatures swing about 20.3°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 9h 33m. For travel, December is cool.
Avg High
45.0°F
Avg Low
24.7°F
Precipitation
4.23 in
Snow
5.2 in
December records in Boone
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 62.1°F (2001) | 16.0°F (2013) | 4.42 in (2010) |
| December 2 | 69.1°F (2006) | 17.1°F (1999) | 1.62 in (2015) |
| December 3 | 64.0°F (1998) | 10.9°F (1985) | 1.63 in (2009) |
| December 4 | 70.0°F (2021) | 6.1°F (2000) | 0.90 in (1991) |
| December 5 | 64.0°F (2001) | 5.0°F (2000) | 2.66 in (1993) |
| December 6 | 66.0°F (2001) | 8.1°F (1984) | 0.40 in (2016) |
| December 7 | 69.1°F (1998) | -5.1°F (1984) | 1.90 in (2011) |
| December 8 | 72.0°F (1998) | 5.0°F (1997) | 1.00 in (2006) |
| December 9 | 69.1°F (1998) | 9.0°F (2006) | 1.52 in (2009) |
| December 10 | 61.0°F (2007) | -0.9°F (1995) | 1.89 in (2023) |
| December 11 | 66.0°F (2007) | -0.9°F (1995) | 1.50 in (2001) |
| December 12 | 69.1°F (2007) | 7.0°F (1988) | 2.97 in (1983) |
| December 13 | 66.0°F (2015) | 7.0°F (1982) | 0.63 in (1989) |
| December 14 | 66.9°F (1984) | 6.1°F (2010) | 1.35 in (1999) |
| December 15 | 69.1°F (1984) | 5.0°F (2010) | 1.33 in (2018) |
| December 16 | 62.1°F (1996) | -0.9°F (1989) | 1.41 in (1982) |
| December 17 | 66.9°F (2006) | 1.0°F (1989) | 1.05 in (2020) |
| December 18 | 66.9°F (2006) | 10.0°F (1988) | 0.75 in (2001) |
| December 19 | 66.0°F (2024) | 8.1°F (1981) | 1.78 in (2009) |
| December 20 | 63.0°F (2008) | -2.0°F (2004) | 0.70 in (2002) |
| December 21 | 60.1°F (2013) | -0.9°F (2004) | 2.43 in (2018) |
| December 22 | 60.1°F (2013) | -6.0°F (1989) | 0.98 in (1983) |
| December 23 | 64.0°F (2015) | -11.0°F (1989) | 1.67 in (2006) |
| December 24 | 62.1°F (2015) | -8.0°F (1983) | 1.49 in (1986) |
| December 25 | 63.0°F (2015) | -11.0°F (1983) | 2.04 in (2020) |
| December 26 | 63.0°F (2021) | -6.0°F (1983) | 1.98 in (2023) |
| December 27 | 64.0°F (2015) | 7.0°F (2022) | 2.80 in (2023) |
| December 28 | 68.0°F (1984) | 10.9°F (1995) | 2.10 in (2018) |
| December 29 | 64.0°F (1984) | 10.0°F (2000) | 1.92 in (2015) |
| December 30 | 66.0°F (2021) | -2.0°F (1983) | 2.02 in (2024) |
| December 31 | 66.0°F (2021) | 0.0°F (1983) | 0.45 in (2022) |