December weather in Mill Shoals, IL
The average temperature in Mill Shoals in December is 36.9°F (28.8°F–45.0°F). Average precipitation: 3.30 inches.
December is a winter month in Mill Shoals, and is cooler than the annual average of 57.1°F. Daily temperatures swing about 16.2°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 9h 21m. For travel, December is cool.
Avg High
45.0°F
Avg Low
28.8°F
Precipitation
3.30 in
Daylight
9h 21m
December records in Mill Shoals
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 71.1°F (1941) | 5.0°F (1964) | 1.09 in (2019) |
| December 2 | 73.9°F (1982) | 3.9°F (1929) | 1.66 in (1905) |
| December 3 | 73.0°F (1998) | -2.0°F (1929) | 4.00 in (1982) |
| December 4 | 71.1°F (1998) | 9.0°F (1929) | 1.57 in (1922) |
| December 5 | 70.0°F (2001) | 10.9°F (1937) | 2.00 in (2014) |
| December 6 | 72.0°F (1998) | 0.0°F (2002) | 1.67 in (1919) |
| December 7 | 73.9°F (1916) | 1.9°F (1977) | 1.31 in (1966) |
| December 8 | 69.1°F (1923) | 1.9°F (1917) | 1.16 in (1901) |
| December 9 | 69.1°F (1939) | -9.0°F (1917) | 1.99 in (1923) |
| December 10 | 72.0°F (1918) | -9.9°F (1917) | 1.19 in (1897) |
| December 11 | 71.1°F (1931) | -7.1°F (1917) | 1.28 in (1915) |
| December 12 | 72.0°F (2015) | -6.0°F (1962) | 1.46 in (1903) |
| December 13 | 68.0°F (2015) | -2.9°F (1898) | 3.04 in (1918) |
| December 14 | 70.0°F (1984) | -9.9°F (1917) | 1.25 in (1951) |
| December 15 | 73.0°F (1933) | -9.9°F (1914) | 2.43 in (2018) |
| December 16 | 66.9°F (1924) | -13.0°F (1989) | 1.50 in (1915) |
| December 17 | 70.0°F (1908) | -9.9°F (1989) | 1.81 in (1933) |
| December 18 | 69.1°F (1939) | -6.0°F (1989) | 1.53 in (2002) |
| December 19 | 61.0°F (1941) | -6.0°F (1901) | 1.30 in (1995) |
| December 20 | 66.9°F (1949) | -9.0°F (1901) | 0.85 in (1902) |
| December 21 | 68.0°F (1967) | -16.1°F (1989) | 3.09 in (2013) |
| December 22 | 64.9°F (1933) | -18.0°F (1989) | 1.14 in (1981) |
| December 23 | 69.1°F (1933) | -17.0°F (1989) | 0.88 in (1932) |
| December 24 | 66.9°F (2025) | -13.0°F (1989) | 1.94 in (2009) |
| December 25 | 71.1°F (2021) | -9.9°F (1983) | 2.05 in (1982) |
| December 26 | 73.0°F (1942) | -4.0°F (1924) | 1.13 in (1973) |
| December 27 | 72.0°F (2008) | -4.0°F (1925) | 1.84 in (1922) |
| December 28 | 68.0°F (1984) | -14.1°F (1924) | 2.09 in (2015) |
| December 29 | 71.1°F (2025) | -5.1°F (1983) | 1.63 in (2024) |
| December 30 | 68.0°F (1923) | -11.0°F (1983) | 2.19 in (1931) |
| December 31 | 71.1°F (1951) | -7.1°F (1976) | 2.01 in (1978) |