December weather in Coulterville, IL
The average temperature in Coulterville in December is 35.0°F (26.0°F–44.0°F). Average precipitation: 2.70 inches. Average snowfall is 2.6 inches.
December is a winter month in Coulterville, and is cooler than the annual average of 55.1°F. Daily temperatures swing about 18°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 9h 21m. For travel, December is cold.
Avg High
44.0°F
Avg Low
26.0°F
Precipitation
2.70 in
Snow
2.6 in
December records in Coulterville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 75.0°F (1970) | 10.0°F (1964) | 1.62 in (2006) |
| December 2 | 73.9°F (1982) | 8.1°F (1929) | 1.01 in (1902) |
| December 3 | 75.9°F (1970) | 0.0°F (1929) | 4.14 in (1982) |
| December 4 | 73.9°F (1998) | 8.1°F (1893) | 1.33 in (1925) |
| December 5 | 70.0°F (1956) | 10.9°F (1895) | 2.00 in (1954) |
| December 6 | 71.1°F (1998) | 6.1°F (1977) | 0.88 in (1975) |
| December 7 | 72.0°F (1916) | 3.9°F (1977) | 1.08 in (1971) |
| December 8 | 70.0°F (1918) | 1.0°F (1909) | 2.12 in (1916) |
| December 9 | 73.9°F (1939) | -5.1°F (1917) | 0.85 in (1923) |
| December 10 | 68.0°F (1971) | -9.0°F (1917) | 2.39 in (1999) |
| December 11 | 73.0°F (1931) | 1.0°F (1917) | 1.21 in (1915) |
| December 12 | 73.9°F (1929) | -9.0°F (1917) | 1.54 in (1959) |
| December 13 | 68.0°F (1969) | -7.1°F (2013) | 2.46 in (1918) |
| December 14 | 69.1°F (1984) | -9.9°F (1898) | 1.40 in (1992) |
| December 15 | 75.0°F (1933) | -6.0°F (1901) | 1.48 in (1975) |
| December 16 | 69.1°F (1924) | -11.0°F (1989) | 1.05 in (1937) |
| December 17 | 69.1°F (1908) | 0.0°F (1989) | 2.02 in (1897) |
| December 18 | 68.0°F (2006) | -4.0°F (1901) | 1.90 in (1990) |
| December 19 | 66.0°F (1976) | -9.9°F (1901) | 2.48 in (1895) |
| December 20 | 68.0°F (1941) | -17.0°F (1901) | 1.05 in (1962) |
| December 21 | 71.1°F (1894) | -4.0°F (1901) | 5.35 in (1967) |
| December 22 | 64.9°F (1933) | -16.1°F (1989) | 1.00 in (1949) |
| December 23 | 69.1°F (1931) | -16.1°F (1989) | 1.00 in (1990) |
| December 24 | 69.1°F (1893) | -9.0°F (1983) | 4.52 in (1982) |
| December 25 | 66.9°F (1982) | -11.0°F (1983) | 1.36 in (1987) |
| December 26 | 73.9°F (1942) | -2.9°F (1924) | 0.57 in (1949) |
| December 27 | 75.0°F (1923) | 0.0°F (1925) | 3.16 in (1922) |
| December 28 | 73.0°F (1928) | -11.0°F (1924) | 0.81 in (1988) |
| December 29 | 69.1°F (1984) | -2.9°F (1909) | 1.86 in (2003) |
| December 30 | 73.0°F (1923) | -9.0°F (1909) | 1.63 in (1931) |
| December 31 | 73.9°F (1951) | -8.0°F (1976) | 1.74 in (1978) |