December weather in Dexter, MN
The average temperature in Dexter in December is 19.6°F (12.2°F–27.1°F). Average precipitation: 1.25 inches. Average snowfall is 13.8 inches.
December is a winter month in Dexter, and is cooler than the annual average of 42.9°F. Daily temperatures swing about 14.9°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 8h 45m. For travel, December is cold.
Avg High
27.1°F
Avg Low
12.2°F
Precipitation
1.25 in
Snow
13.8 in
December records in Dexter
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 59.0°F (1962) | -18.9°F (1893) | 0.56 in (1954) |
| December 2 | 62.1°F (1998) | -16.1°F (1919) | 0.88 in (2007) |
| December 3 | 57.9°F (1982) | -26.0°F (1940) | 0.83 in (1902) |
| December 4 | 59.0°F (2012) | -25.1°F (1940) | 0.75 in (1953) |
| December 5 | 62.1°F (2017) | -15.0°F (2025) | 0.75 in (1973) |
| December 6 | 60.1°F (1998) | -16.1°F (1972) | 1.44 in (2001) |
| December 7 | 57.0°F (1939) | -24.0°F (1972) | 0.91 in (1926) |
| December 8 | 55.0°F (1946) | -18.0°F (1917) | 0.60 in (1947) |
| December 9 | 57.9°F (1946) | -18.9°F (1958) | 0.90 in (2009) |
| December 10 | 60.1°F (1939) | -20.0°F (1919) | 1.42 in (1911) |
| December 11 | 52.0°F (1949) | -17.0°F (1977) | 0.88 in (1970) |
| December 12 | 53.1°F (1949) | -18.0°F (1893) | 1.18 in (2010) |
| December 13 | 55.0°F (1968) | -29.9°F (1901) | 0.40 in (1928) |
| December 14 | 52.0°F (1998) | -27.9°F (1901) | 1.08 in (1975) |
| December 15 | 52.0°F (1998) | -29.0°F (1901) | 0.65 in (2015) |
| December 16 | 64.0°F (2021) | -26.0°F (1901) | 1.02 in (1940) |
| December 17 | 60.1°F (1939) | -23.1°F (1901) | 1.03 in (1908) |
| December 18 | 55.9°F (1923) | -25.1°F (1983) | 0.50 in (2002) |
| December 19 | 50.0°F (1939) | -27.9°F (1983) | 0.95 in (1968) |
| December 20 | 48.0°F (1894) | -25.1°F (1983) | 0.75 in (1988) |
| December 21 | 51.1°F (1967) | -27.9°F (1916) | 0.55 in (1920) |
| December 22 | 51.1°F (1941) | -23.1°F (1990) | 0.89 in (1900) |
| December 23 | 46.9°F (2023) | -27.9°F (1983) | 0.68 in (1969) |
| December 24 | 48.9°F (1893) | -22.0°F (1983) | 0.83 in (1932) |
| December 25 | 52.0°F (2023) | -24.0°F (2000) | 0.90 in (1945) |
| December 26 | 54.0°F (1936) | -29.0°F (1990) | 0.90 in (1936) |
| December 27 | 53.1°F (1936) | -25.1°F (1933) | 1.10 in (2018) |
| December 28 | 48.0°F (1984) | -25.1°F (1924) | 1.58 in (1982) |
| December 29 | 51.1°F (1984) | -20.0°F (1917) | 0.85 in (1948) |
| December 30 | 46.0°F (1929) | -23.1°F (1898) | 0.87 in (1907) |
| December 31 | 50.0°F (1965) | -25.1°F (1946) | 0.90 in (1911) |