December weather in Winona, MS
The average temperature in Winona in December is 43.6°F (31.8°F–55.3°F). Average precipitation: 5.72 inches.
December is a winter month in Winona, and is cooler than the annual average of 60.3°F. Daily temperatures swing about 23.5°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 9h 47m. For travel, December is a wet month.
Avg High
55.3°F
Avg Low
31.8°F
Precipitation
5.72 in
Daylight
9h 47m
December records in Winona
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 77.0°F (1970) | 12.0°F (1976) | 1.96 in (1968) |
| December 2 | 77.0°F (1982) | 16.0°F (1965) | 3.15 in (1991) |
| December 3 | 82.0°F (1982) | 18.0°F (2020) | 6.66 in (1983) |
| December 4 | 79.0°F (1978) | 16.0°F (1989) | 2.80 in (1982) |
| December 5 | 75.9°F (1998) | 17.1°F (1989) | 1.67 in (1982) |
| December 6 | 78.1°F (1998) | 18.0°F (2006) | 3.41 in (2014) |
| December 7 | 79.0°F (1956) | 12.0°F (1964) | 2.59 in (1974) |
| December 8 | 80.1°F (1978) | 14.0°F (1984) | 0.97 in (1998) |
| December 9 | 78.1°F (1966) | 12.9°F (2006) | 2.27 in (2009) |
| December 10 | 78.1°F (2007) | 10.0°F (1995) | 3.05 in (2008) |
| December 11 | 80.1°F (2021) | 10.9°F (1995) | 2.42 in (1982) |
| December 12 | 78.1°F (2007) | 6.1°F (1962) | 3.05 in (1956) |
| December 13 | 82.0°F (1971) | 1.9°F (1962) | 3.95 in (1956) |
| December 14 | 77.0°F (1984) | 10.9°F (1958) | 3.73 in (2001) |
| December 15 | 79.0°F (1984) | 10.0°F (1958) | 3.15 in (2005) |
| December 16 | 75.0°F (1975) | 10.9°F (1963) | 0.85 in (1961) |
| December 17 | 75.9°F (1984) | 12.0°F (1989) | 4.70 in (1959) |
| December 18 | 75.9°F (2016) | 14.0°F (1979) | 2.30 in (1967) |
| December 19 | 75.9°F (1984) | 9.0°F (1981) | 0.81 in (1995) |
| December 20 | 75.0°F (1978) | 7.0°F (1981) | 1.32 in (1992) |
| December 21 | 75.9°F (1967) | 7.0°F (1981) | 3.71 in (1990) |
| December 22 | 77.0°F (2013) | 0.0°F (1989) | 4.78 in (1990) |
| December 23 | 77.0°F (2017) | -2.0°F (1989) | 2.08 in (1990) |
| December 24 | 79.0°F (1955) | -2.0°F (1989) | 2.25 in (1997) |
| December 25 | 78.1°F (1964) | 1.9°F (1983) | 4.37 in (1973) |
| December 26 | 77.0°F (2015) | 1.0°F (1983) | 4.87 in (1982) |
| December 27 | 79.0°F (2015) | 3.9°F (1983) | 1.80 in (1987) |
| December 28 | 77.0°F (2008) | 16.0°F (1970) | 1.50 in (1983) |
| December 29 | 75.0°F (1984) | 14.0°F (1967) | 1.20 in (1954) |
| December 30 | 78.1°F (1984) | 8.1°F (1983) | 5.04 in (1969) |
| December 31 | 80.1°F (1984) | 6.1°F (1983) | 1.71 in (1988) |