December weather in Westover, WV
The average temperature in Westover in December is 34.6°F (25.8°F–43.3°F). Average precipitation: 3.47 inches.
December is a winter month in Westover, and is cooler than the annual average of 52.1°F. Daily temperatures swing about 17.5°F between overnight low and afternoon high. Expect about 16 days with precipitation. Daylight averages about 9h 13m. For travel, December is cold.
Avg High
43.3°F
Avg Low
25.8°F
Precipitation
3.47 in
Daylight
9h 13m
December records in Westover
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 68.0°F (1985) | 5.0°F (1976) | 1.87 in (2010) |
| December 2 | 77.0°F (2006) | 14.0°F (1946) | 1.15 in (2015) |
| December 3 | 78.1°F (1982) | -0.9°F (1976) | 1.66 in (1991) |
| December 4 | 70.0°F (1982) | 6.1°F (1966) | 1.57 in (1978) |
| December 5 | 75.9°F (1982) | 12.9°F (1974) | 1.05 in (1993) |
| December 6 | 70.0°F (1956) | 9.0°F (2007) | 1.52 in (2013) |
| December 7 | 75.9°F (1951) | 7.0°F (1977) | 1.15 in (1976) |
| December 8 | 73.0°F (1966) | 7.0°F (1977) | 1.20 in (2014) |
| December 9 | 75.0°F (1966) | 9.0°F (1960) | 1.56 in (1978) |
| December 10 | 73.9°F (1971) | -2.0°F (1958) | 1.00 in (2019) |
| December 11 | 66.9°F (2021) | -0.9°F (1958) | 1.23 in (1969) |
| December 12 | 70.0°F (1965) | 1.9°F (1962) | 1.49 in (1931) |
| December 13 | 64.9°F (2001) | -2.0°F (1962) | 1.43 in (1949) |
| December 14 | 70.0°F (2001) | 3.9°F (1958) | 1.65 in (2007) |
| December 15 | 70.0°F (1971) | 5.0°F (1958) | 1.18 in (1928) |
| December 16 | 68.0°F (1984) | 1.0°F (1951) | 1.44 in (1948) |
| December 17 | 70.0°F (1984) | 0.0°F (1963) | 1.50 in (2019) |
| December 18 | 66.9°F (1967) | 0.0°F (1989) | 0.74 in (1990) |
| December 19 | 66.9°F (2016) | 5.0°F (1989) | 1.67 in (1990) |
| December 20 | 64.9°F (1957) | -4.0°F (1963) | 0.96 in (1936) |
| December 21 | 73.0°F (1967) | -2.9°F (1980) | 0.96 in (1978) |
| December 22 | 69.1°F (1949) | -11.0°F (1989) | 1.20 in (1970) |
| December 23 | 72.0°F (2013) | -2.9°F (1960) | 0.76 in (1923) |
| December 24 | 69.1°F (2015) | -4.0°F (1983) | 0.94 in (1970) |
| December 25 | 71.1°F (1982) | -15.0°F (1983) | 1.17 in (2020) |
| December 26 | 66.0°F (1982) | -9.9°F (1983) | 1.37 in (2021) |
| December 27 | 66.9°F (1959) | -5.1°F (1989) | 1.01 in (1930) |
| December 28 | 73.0°F (1982) | -0.9°F (1950) | 1.30 in (2011) |
| December 29 | 69.1°F (1984) | 3.0°F (2017) | 0.60 in (1922) |
| December 30 | 69.1°F (1984) | -2.0°F (1983) | 1.42 in (1954) |
| December 31 | 73.9°F (1972) | -5.1°F (1963) | 2.11 in (2001) |