December weather in Terra Alta, WV
The average temperature in Terra Alta in December is 30.6°F (22.7°F–38.5°F). Average precipitation: 4.64 inches. Average snowfall is 30.9 inches.
December is a winter month in Terra Alta, and is cooler than the annual average of 47.7°F. Daily temperatures swing about 15.8°F between overnight low and afternoon high. Expect about 20 days with precipitation. Daylight averages about 9h 14m. For travel, December is cold.
Avg High
38.5°F
Avg Low
22.7°F
Precipitation
4.64 in
Snow
30.9 in
December records in Terra Alta
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 68.0°F (2006) | 5.0°F (1976) | 1.31 in (1977) |
| December 2 | 68.0°F (1982) | 9.0°F (1976) | 1.81 in (1974) |
| December 3 | 70.0°F (1982) | -4.0°F (1976) | 1.50 in (2007) |
| December 4 | 64.9°F (2001) | -4.0°F (1966) | 1.88 in (1978) |
| December 5 | 71.1°F (1982) | 8.1°F (1991) | 1.43 in (1993) |
| December 6 | 66.9°F (1998) | 8.1°F (2007) | 1.10 in (2014) |
| December 7 | 64.9°F (2004) | -2.0°F (1977) | 1.36 in (1983) |
| December 8 | 63.0°F (1971) | 3.0°F (1977) | 1.03 in (2011) |
| December 9 | 68.0°F (1966) | 8.1°F (1977) | 1.96 in (1978) |
| December 10 | 72.0°F (1966) | -6.0°F (1968) | 1.47 in (1972) |
| December 11 | 63.0°F (1966) | -9.9°F (1968) | 1.17 in (1969) |
| December 12 | 64.9°F (1996) | -11.0°F (1968) | 1.40 in (2008) |
| December 13 | 63.0°F (2015) | 6.1°F (1968) | 0.70 in (1979) |
| December 14 | 66.0°F (2015) | 0.0°F (2010) | 1.03 in (2007) |
| December 15 | 64.0°F (2015) | 5.0°F (2016) | 1.30 in (2018) |
| December 16 | 69.1°F (1971) | -4.0°F (1989) | 1.20 in (1990) |
| December 17 | 63.0°F (1984) | -4.0°F (1989) | 0.84 in (2016) |
| December 18 | 64.0°F (2016) | 0.0°F (1989) | 1.07 in (2001) |
| December 19 | 62.1°F (1967) | 0.0°F (1985) | 1.10 in (1990) |
| December 20 | 55.9°F (1988) | -13.0°F (1950) | 0.90 in (2008) |
| December 21 | 64.0°F (1949) | -5.1°F (1950) | 1.50 in (1978) |
| December 22 | 66.9°F (2013) | -16.1°F (1989) | 1.24 in (1970) |
| December 23 | 61.0°F (1990) | -11.0°F (1989) | 0.70 in (1968) |
| December 24 | 64.0°F (2015) | -14.1°F (1983) | 0.92 in (1970) |
| December 25 | 66.0°F (1982) | -22.0°F (1983) | 1.02 in (2008) |
| December 26 | 62.1°F (1949) | -13.0°F (1983) | 1.15 in (1970) |
| December 27 | 66.9°F (2008) | -13.0°F (1950) | 0.90 in (2012) |
| December 28 | 64.9°F (2015) | -6.0°F (2017) | 1.20 in (1990) |
| December 29 | 64.9°F (1984) | -6.0°F (2017) | 1.00 in (1967) |
| December 30 | 72.0°F (1972) | -4.0°F (1983) | 0.88 in (2013) |
| December 31 | 60.1°F (1971) | -4.0°F (1983) | 1.30 in (1990) |