January weather in Mound City, IL
The average temperature in Mound City in January is 34.7°F (26.0°F–43.4°F). Average precipitation: 3.80 inches.
January is a winter month in Mound City, and is cooler than the annual average of 58.1°F. Daily temperatures swing about 17.4°F between overnight low and afternoon high. Daylight averages about 9h 43m. For travel, January is cold.
Avg High
43.4°F
Avg Low
26.0°F
Precipitation
3.80 in
Daylight
9h 43m
January records in Mound City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 68.0°F (1952) | -2.0°F (1928) | 2.88 in (1966) |
| January 2 | 71.1°F (2000) | 1.0°F (1928) | 3.54 in (2000) |
| January 3 | 69.1°F (1950) | 3.0°F (1928) | 2.08 in (2000) |
| January 4 | 66.9°F (1917) | 3.9°F (1919) | 3.00 in (1950) |
| January 5 | 66.9°F (1955) | -4.0°F (1924) | 1.35 in (2005) |
| January 6 | 66.2°F (2026) | -4.0°F (1912) | 2.35 in (1913) |
| January 7 | 66.9°F (2012) | -8.0°F (1912) | 1.74 in (1930) |
| January 8 | 70.0°F (2026) | -5.1°F (1942) | 3.39 in (1946) |
| January 9 | 69.1°F (1957) | 3.0°F (1962) | 1.51 in (2008) |
| January 10 | 64.9°F (1975) | -6.0°F (1982) | 2.04 in (1913) |
| January 11 | 69.1°F (1911) | -7.1°F (1918) | 2.63 in (1913) |
| January 12 | 69.1°F (1995) | -16.1°F (1918) | 1.80 in (1930) |
| January 13 | 70.0°F (1911) | -8.0°F (1912) | 3.34 in (2013) |
| January 14 | 68.0°F (1932) | 1.0°F (1997) | 2.05 in (1951) |
| January 15 | 70.0°F (1949) | 1.0°F (1912) | 1.37 in (2007) |
| January 16 | 73.0°F (1952) | -2.9°F (1982) | 1.32 in (1978) |
| January 17 | 68.0°F (1952) | -7.1°F (1982) | 1.88 in (1937) |
| January 18 | 70.0°F (1929) | -8.0°F (1930) | 1.35 in (1986) |
| January 19 | 68.0°F (1952) | -6.0°F (1940) | 1.91 in (1927) |
| January 20 | 68.0°F (1951) | -11.9°F (1985) | 3.36 in (1923) |
| January 21 | 69.1°F (1999) | -5.1°F (1985) | 2.32 in (1937) |
| January 22 | 66.0°F (1909) | -0.9°F (1930) | 3.63 in (1982) |
| January 23 | 73.0°F (1967) | -4.0°F (1963) | 1.80 in (2002) |
| January 24 | 73.9°F (1943) | -5.1°F (1963) | 5.80 in (1949) |
| January 25 | 75.0°F (1950) | -2.0°F (1940) | 1.28 in (1967) |
| January 26 | 71.1°F (1950) | -0.9°F (1940) | 1.74 in (1950) |
| January 27 | 69.1°F (1947) | -2.9°F (1936) | 1.69 in (1972) |
| January 28 | 70.0°F (1975) | 1.9°F (1936) | 0.82 in (1912) |
| January 29 | 71.1°F (1947) | 1.0°F (1966) | 3.85 in (1969) |
| January 30 | 73.0°F (1931) | 0.0°F (1966) | 2.26 in (1916) |
| January 31 | 70.0°F (1917) | 1.9°F (1936) | 1.51 in (2002) |