December weather in Leonard, MN
The average temperature in Leonard in December is 13.6°F (5.9°F–21.4°F). Average precipitation: 0.40 inches.
December is a winter month in Leonard, and is cooler than the annual average of 39.3°F. Daily temperatures swing about 15.5°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 8h 14m. For travel, December is cold.
Avg High
21.4°F
Avg Low
5.9°F
Precipitation
0.40 in
Daylight
8h 14m
December records in Leonard
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 48.0°F (1968) | -24.0°F (1919) | 0.18 in (1923) |
| December 2 | 57.9°F (1962) | -27.9°F (1976) | 0.16 in (2013) |
| December 3 | 55.0°F (1982) | -27.0°F (1978) | 0.22 in (1909) |
| December 4 | 55.0°F (1962) | -25.1°F (1964) | 1.47 in (1951) |
| December 5 | 50.0°F (1982) | -22.0°F (1991) | 0.90 in (1909) |
| December 6 | 51.1°F (1988) | -22.0°F (1972) | 0.28 in (1966) |
| December 7 | 50.0°F (2015) | -31.0°F (1976) | 0.50 in (1951) |
| December 8 | 50.0°F (2023) | -29.9°F (1919) | 0.38 in (1963) |
| December 9 | 54.0°F (1990) | -27.0°F (1909) | 0.61 in (2024) |
| December 10 | 50.0°F (2015) | -32.1°F (1948) | 0.60 in (1918) |
| December 11 | 48.0°F (1923) | -29.9°F (1945) | 0.94 in (1949) |
| December 12 | 45.0°F (1991) | -29.0°F (1945) | 0.25 in (1996) |
| December 13 | 46.9°F (1913) | -38.9°F (1893) | 0.48 in (1920) |
| December 14 | 45.0°F (1894) | -29.9°F (1922) | 0.37 in (2022) |
| December 15 | 50.0°F (2023) | -29.9°F (1919) | 0.66 in (1924) |
| December 16 | 46.9°F (2018) | -31.0°F (1963) | 2.50 in (2003) |
| December 17 | 48.9°F (2025) | -27.9°F (1916) | 0.35 in (1912) |
| December 18 | 46.9°F (1923) | -34.1°F (1916) | 0.45 in (1977) |
| December 19 | 46.0°F (2011) | -38.9°F (1955) | 0.46 in (1958) |
| December 20 | 46.0°F (2006) | -38.0°F (1955) | 0.50 in (2004) |
| December 21 | 48.0°F (1979) | -34.1°F (1983) | 0.60 in (1990) |
| December 22 | 43.0°F (1994) | -38.0°F (1916) | 0.53 in (1915) |
| December 23 | 46.9°F (1954) | -32.1°F (1945) | 0.31 in (1917) |
| December 24 | 43.0°F (2016) | -36.9°F (1921) | 0.35 in (1974) |
| December 25 | 52.0°F (1994) | -33.0°F (1948) | 0.52 in (2023) |
| December 26 | 48.0°F (1994) | -34.1°F (1950) | 0.35 in (2016) |
| December 27 | 48.0°F (1994) | -34.1°F (1950) | 0.48 in (1988) |
| December 28 | 42.1°F (1974) | -40.0°F (1917) | 1.00 in (2003) |
| December 29 | 43.0°F (2024) | -44.0°F (1917) | 0.36 in (1984) |
| December 30 | 39.0°F (1965) | -38.9°F (1910) | 1.00 in (2003) |
| December 31 | 39.9°F (1974) | -36.0°F (1967) | 0.40 in (1972) |