December weather in Sumner, MS
The average temperature in Sumner in December is 43.9°F (34.7°F–53.0°F). Average precipitation: 6.06 inches.
December is a winter month in Sumner, and is cooler than the annual average of 62.5°F. Daily temperatures swing about 18.3°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 45m. For travel, December is a wet month.
Avg High
53.0°F
Avg Low
34.7°F
Precipitation
6.06 in
Snow
0.1 in
December records in Sumner
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 73.9°F (2006) | 19.9°F (2013) | 6.02 in (1991) |
| December 2 | 73.0°F (2012) | 24.1°F (2020) | 1.09 in (1952) |
| December 3 | 75.0°F (2007) | 23.0°F (2024) | 3.53 in (1983) |
| December 4 | 75.9°F (2012) | 19.9°F (2006) | 4.00 in (1982) |
| December 5 | 77.0°F (2013) | 21.9°F (2009) | 2.41 in (2011) |
| December 6 | 73.0°F (2012) | 21.9°F (2005) | 2.28 in (1953) |
| December 7 | 73.0°F (2022) | 21.0°F (2010) | 2.30 in (2004) |
| December 8 | 75.0°F (2007) | 16.0°F (2006) | 1.71 in (1951) |
| December 9 | 72.0°F (2022) | 18.0°F (2010) | 3.29 in (1966) |
| December 10 | 81.0°F (2007) | 17.1°F (2006) | 3.27 in (2008) |
| December 11 | 80.1°F (2021) | 12.9°F (2013) | 3.13 in (1964) |
| December 12 | 78.1°F (2007) | 23.0°F (2013) | 1.88 in (1965) |
| December 13 | 75.9°F (2015) | 18.0°F (2010) | 2.93 in (2001) |
| December 14 | 73.9°F (2015) | 19.0°F (2010) | 3.60 in (2022) |
| December 15 | 69.1°F (2011) | 14.0°F (2025) | 1.87 in (1982) |
| December 16 | 69.1°F (2015) | 12.9°F (2013) | 2.18 in (2000) |
| December 17 | 71.1°F (2006) | 21.0°F (2025) | 2.63 in (1959) |
| December 18 | 75.0°F (2016) | 23.0°F (2019) | 1.23 in (1990) |
| December 19 | 77.0°F (2006) | 16.0°F (2016) | 3.35 in (2002) |
| December 20 | 70.0°F (2008) | 16.0°F (2016) | 3.55 in (2017) |
| December 21 | 70.0°F (2013) | 19.0°F (2004) | 2.52 in (1990) |
| December 22 | 77.0°F (2013) | 16.0°F (2008) | 1.90 in (1968) |
| December 23 | 71.1°F (2017) | 3.9°F (2022) | 1.30 in (2001) |
| December 24 | 73.9°F (2015) | 3.9°F (2022) | 2.96 in (1987) |
| December 25 | 79.0°F (2015) | 17.1°F (2022) | 3.12 in (2015) |
| December 26 | 73.9°F (2021) | 19.9°F (2022) | 3.97 in (1982) |
| December 27 | 81.0°F (2015) | 19.9°F (2010) | 2.66 in (1982) |
| December 28 | 80.1°F (2015) | 18.0°F (2017) | 3.10 in (1987) |
| December 29 | 75.0°F (2025) | 18.0°F (2017) | 2.62 in (1969) |
| December 30 | 75.0°F (2021) | 21.0°F (2012) | 1.80 in (1969) |
| December 31 | 69.1°F (2022) | 21.0°F (2012) | 3.12 in (2020) |