January weather in Coal Valley, IL
The average temperature in Coal Valley in January is 23.3°F (14.8°F–31.8°F). Average precipitation: 1.66 inches. Average snowfall is 10.8 inches.
January is a winter month in Coal Valley, and is cooler than the annual average of 51.2°F. Daily temperatures swing about 17°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 19m. For travel, January is cold.
Avg High
31.8°F
Avg Low
14.8°F
Precipitation
1.66 in
Snow
10.8 in
January records in Coal Valley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 52.0°F (2004) | -18.8°F (2018) | 1.35 in (1965) |
| January 2 | 62.1°F (2004) | -27.0°F (1979) | 0.89 in (1999) |
| January 3 | 62.1°F (1998) | -14.8°F (2014) | 1.70 in (1971) |
| January 4 | 64.0°F (1997) | -20.9°F (1999) | 0.57 in (1946) |
| January 5 | 57.0°F (2012) | -26.0°F (1999) | 1.29 in (1955) |
| January 6 | 63.0°F (2008) | -18.9°F (1979) | 1.03 in (1998) |
| January 7 | 63.0°F (2008) | -18.9°F (1971) | 0.47 in (2019) |
| January 8 | 64.9°F (2003) | -17.0°F (1979) | 0.36 in (2026) |
| January 9 | 57.9°F (2020) | -17.0°F (1982) | 0.88 in (1946) |
| January 10 | 57.0°F (1975) | -23.1°F (1982) | 0.71 in (2020) |
| January 11 | 55.9°F (2012) | -17.0°F (1979) | 0.92 in (1960) |
| January 12 | 59.0°F (1960) | -26.0°F (1974) | 1.43 in (1966) |
| January 13 | 57.9°F (1961) | -11.9°F (1957) | 1.47 in (1979) |
| January 14 | 57.0°F (1952) | -20.9°F (1979) | 0.62 in (1995) |
| January 15 | 55.9°F (1949) | -24.0°F (1979) | 0.59 in (1949) |
| January 16 | 59.0°F (1990) | -27.0°F (2009) | 0.86 in (2017) |
| January 17 | 55.9°F (1996) | -22.0°F (1977) | 0.66 in (2020) |
| January 18 | 55.9°F (1996) | -22.0°F (1994) | 1.12 in (1996) |
| January 19 | 57.9°F (2006) | -23.1°F (1994) | 1.51 in (1995) |
| January 20 | 51.1°F (1967) | -20.9°F (1985) | 0.53 in (1993) |
| January 21 | 64.0°F (1957) | -20.9°F (1970) | 0.76 in (1958) |
| January 22 | 59.0°F (2018) | -15.0°F (1970) | 1.39 in (1965) |
| January 23 | 55.0°F (1967) | -18.9°F (1963) | 0.71 in (1969) |
| January 24 | 64.9°F (1950) | -15.0°F (2008) | 0.66 in (1964) |
| January 25 | 62.1°F (1981) | -15.0°F (2008) | 0.96 in (1950) |
| January 26 | 57.9°F (1944) | -21.8°F (2019) | 1.61 in (1974) |
| January 27 | 64.0°F (2002) | -18.0°F (1963) | 1.06 in (1949) |
| January 28 | 55.9°F (2013) | -26.0°F (1963) | 1.27 in (2006) |
| January 29 | 62.1°F (2013) | -18.9°F (1966) | 1.43 in (1947) |
| January 30 | 60.1°F (2012) | -28.8°F (2019) | 0.64 in (2021) |
| January 31 | 69.1°F (1989) | -32.8°F (2019) | 1.41 in (2025) |