December weather in Unionville, NC
The average temperature in Unionville in December is 44.2°F (32.9°F–55.5°F). Average precipitation: 3.98 inches. Average snowfall is 0.2 inches.
December is a winter month in Unionville, and is cooler than the annual average of 60.9°F. Daily temperatures swing about 22.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 39m. For travel, December is cool.
Avg High
55.5°F
Avg Low
32.9°F
Precipitation
3.98 in
Snow
0.2 in
December records in Unionville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 78.1°F (1946) | 10.9°F (1929) | 1.87 in (1974) |
| December 2 | 75.9°F (1991) | 15.1°F (1924) | 2.10 in (2009) |
| December 3 | 75.0°F (1941) | 12.0°F (1910) | 2.05 in (1905) |
| December 4 | 78.1°F (2021) | 5.0°F (1896) | 2.93 in (1931) |
| December 5 | 75.9°F (1998) | 9.0°F (1896) | 1.27 in (2005) |
| December 6 | 78.1°F (1998) | 12.9°F (1905) | 2.40 in (1983) |
| December 7 | 78.1°F (2013) | 14.0°F (1937) | 1.52 in (1936) |
| December 8 | 75.9°F (1978) | 16.0°F (1958) | 1.28 in (1989) |
| December 9 | 80.1°F (1943) | 16.0°F (2010) | 1.16 in (2009) |
| December 10 | 75.9°F (1943) | 10.9°F (1909) | 1.32 in (2018) |
| December 11 | 79.0°F (2007) | 10.0°F (1917) | 2.75 in (2023) |
| December 12 | 79.0°F (1931) | -0.9°F (1958) | 1.91 in (1983) |
| December 13 | 81.0°F (1906) | 1.9°F (1962) | 2.00 in (1909) |
| December 14 | 77.0°F (1931) | 9.0°F (1917) | 2.50 in (1907) |
| December 15 | 78.1°F (1971) | 6.1°F (1898) | 3.65 in (1972) |
| December 16 | 78.1°F (1971) | 3.0°F (1943) | 1.65 in (1918) |
| December 17 | 73.9°F (1933) | 1.9°F (1943) | 1.53 in (1970) |
| December 18 | 77.0°F (1924) | 7.0°F (1953) | 1.70 in (2023) |
| December 19 | 79.0°F (1931) | 10.0°F (1953) | 1.12 in (1934) |
| December 20 | 84.0°F (1931) | 10.9°F (1981) | 1.14 in (1951) |
| December 21 | 73.0°F (1956) | 9.0°F (1901) | 1.55 in (2018) |
| December 22 | 73.0°F (2013) | 8.1°F (1901) | 2.55 in (1908) |
| December 23 | 75.9°F (2013) | 6.1°F (1935) | 1.84 in (2013) |
| December 24 | 73.9°F (1931) | 10.0°F (2022) | 1.08 in (1939) |
| December 25 | 75.9°F (1955) | 5.0°F (1983) | 2.25 in (1914) |
| December 26 | 77.0°F (2025) | 7.0°F (1983) | 2.48 in (1943) |
| December 27 | 75.9°F (2015) | 10.0°F (1935) | 2.60 in (2023) |
| December 28 | 75.9°F (2025) | 10.0°F (1925) | 1.42 in (1901) |
| December 29 | 73.9°F (1946) | 10.0°F (1917) | 1.80 in (1958) |
| December 30 | 77.0°F (1984) | 3.0°F (1917) | 1.55 in (1907) |
| December 31 | 72.0°F (1923) | 0.0°F (1935) | 2.15 in (1952) |