December weather in South Lineville, MO
The average temperature in South Lineville in December is 27.6°F (18.5°F–36.6°F). Average precipitation: 1.62 inches.
December is a winter month in South Lineville, and is cooler than the annual average of 49.9°F. Daily temperatures swing about 18.1°F between overnight low and afternoon high. Daylight averages about 9h 7m. For travel, December is cold.
Avg High
36.6°F
Avg Low
18.5°F
Precipitation
1.62 in
Daylight
9h 7m
December records in South Lineville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 70.0°F (1998) | -4.0°F (1919) | 1.05 in (1912) |
| December 2 | 70.0°F (1998) | -6.0°F (1919) | 0.52 in (2018) |
| December 3 | 66.0°F (1916) | -2.9°F (1919) | 0.60 in (1997) |
| December 4 | 69.1°F (2012) | 0.0°F (2025) | 0.87 in (2011) |
| December 5 | 68.0°F (1998) | 0.0°F (2005) | 0.50 in (1913) |
| December 6 | 64.9°F (2001) | 0.0°F (2005) | 0.79 in (1913) |
| December 7 | 60.1°F (1916) | -8.0°F (2005) | 3.00 in (2007) |
| December 8 | 60.1°F (2023) | -6.0°F (2005) | 2.50 in (2007) |
| December 9 | 59.0°F (1918) | -8.0°F (1909) | 2.00 in (2007) |
| December 10 | 59.0°F (1979) | -13.0°F (1917) | 0.99 in (2003) |
| December 11 | 64.9°F (2020) | -9.9°F (1917) | 0.49 in (2000) |
| December 12 | 55.9°F (1913) | -11.0°F (2000) | 0.33 in (1903) |
| December 13 | 60.1°F (1906) | -11.9°F (1903) | 1.05 in (2022) |
| December 14 | 61.0°F (2015) | -11.9°F (1914) | 2.00 in (2015) |
| December 15 | 61.0°F (2021) | -8.0°F (1914) | 0.41 in (2024) |
| December 16 | 73.0°F (2021) | -11.9°F (1914) | 0.18 in (1904) |
| December 17 | 59.0°F (2006) | -7.1°F (1914) | 0.20 in (2008) |
| December 18 | 59.0°F (2006) | -15.0°F (2016) | 0.10 in (1948) |
| December 19 | 61.0°F (2002) | -16.1°F (2016) | 0.25 in (2008) |
| December 20 | 55.0°F (1917) | -8.0°F (1916) | 1.00 in (1911) |
| December 21 | 57.0°F (1979) | -17.0°F (1916) | 0.70 in (2006) |
| December 22 | 61.0°F (1904) | -11.9°F (1916) | 0.40 in (1997) |
| December 23 | 57.9°F (1904) | -11.9°F (2022) | 0.24 in (2023) |
| December 24 | 57.9°F (2015) | -17.0°F (2013) | 0.48 in (1909) |
| December 25 | 61.0°F (2021) | -16.1°F (2013) | 1.21 in (2023) |
| December 26 | 57.9°F (1908) | -14.1°F (1914) | 0.50 in (1916) |
| December 27 | 57.0°F (2008) | -11.0°F (2017) | 0.50 in (1904) |
| December 28 | 57.9°F (1912) | -11.9°F (2017) | 0.49 in (2024) |
| December 29 | 61.0°F (2019) | -18.0°F (1917) | 0.70 in (2015) |
| December 30 | 63.0°F (2022) | -11.9°F (1917) | 1.35 in (1906) |
| December 31 | 63.0°F (2004) | -11.9°F (1998) | 0.77 in (2006) |