December weather in Dallas, WI
The average temperature in Dallas in December is 18.5°F (10.0°F–26.9°F). Average precipitation: 1.44 inches. Average snowfall is 11.2 inches.
December is a winter month in Dallas, and is cooler than the annual average of 42.4°F. Daily temperatures swing about 16.9°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 8h 34m. For travel, December is cold.
Avg High
26.9°F
Avg Low
10.0°F
Precipitation
1.44 in
Snow
11.2 in
December records in Dallas
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 54.0°F (1962) | -14.1°F (1978) | 0.82 in (2019) |
| December 2 | 61.0°F (1998) | -20.0°F (1976) | 0.70 in (2007) |
| December 3 | 61.0°F (1998) | -26.0°F (1985) | 0.56 in (1953) |
| December 4 | 57.9°F (1998) | -13.0°F (1991) | 0.74 in (1953) |
| December 5 | 57.0°F (2001) | -16.1°F (1964) | 0.67 in (1960) |
| December 6 | 60.1°F (2001) | -22.0°F (2007) | 0.49 in (2001) |
| December 7 | 52.0°F (1998) | -31.0°F (1972) | 0.63 in (1969) |
| December 8 | 48.9°F (2023) | -25.1°F (1978) | 0.60 in (1963) |
| December 9 | 53.1°F (1990) | -20.0°F (1978) | 1.02 in (1987) |
| December 10 | 48.9°F (2020) | -27.9°F (1978) | 1.02 in (2003) |
| December 11 | 51.1°F (2020) | -20.9°F (2019) | 1.27 in (2021) |
| December 12 | 48.9°F (1968) | -17.0°F (2003) | 2.10 in (1965) |
| December 13 | 48.0°F (1968) | -25.1°F (1985) | 0.33 in (2015) |
| December 14 | 51.1°F (2014) | -26.0°F (1972) | 0.99 in (2015) |
| December 15 | 52.0°F (1998) | -27.9°F (1961) | 1.50 in (2011) |
| December 16 | 59.0°F (2021) | -25.1°F (1963) | 0.67 in (1984) |
| December 17 | 46.0°F (1962) | -25.1°F (1985) | 0.95 in (1977) |
| December 18 | 42.1°F (1967) | -27.9°F (1983) | 0.30 in (2002) |
| December 19 | 48.0°F (1997) | -42.0°F (1983) | 0.40 in (1968) |
| December 20 | 46.9°F (1967) | -34.1°F (1983) | 0.39 in (1988) |
| December 21 | 51.1°F (1967) | -27.9°F (1985) | 0.36 in (1984) |
| December 22 | 42.1°F (1991) | -23.1°F (1989) | 0.87 in (1968) |
| December 23 | 39.9°F (2019) | -32.1°F (1990) | 0.36 in (1965) |
| December 24 | 48.0°F (2023) | -27.0°F (1983) | 1.39 in (2009) |
| December 25 | 52.0°F (2023) | -35.0°F (1968) | 0.79 in (1982) |
| December 26 | 55.0°F (2023) | -33.0°F (1990) | 1.12 in (2023) |
| December 27 | 48.0°F (2011) | -29.9°F (1996) | 0.60 in (2018) |
| December 28 | 46.0°F (2024) | -18.9°F (2017) | 1.53 in (1959) |
| December 29 | 41.0°F (2019) | -27.9°F (1976) | 1.00 in (2025) |
| December 30 | 43.0°F (2024) | -29.0°F (2013) | 0.54 in (1972) |
| December 31 | 46.0°F (1965) | -29.0°F (1967) | 0.80 in (1994) |