January weather in Ashton, IL
The average temperature in Ashton in January is 20.1°F (12.1°F–28.1°F). Average precipitation: 1.78 inches.
January is a winter month in Ashton, and is cooler than the annual average of 47.9°F. Daily temperatures swing about 16°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 17m. For travel, January is cold.
Avg High
28.1°F
Avg Low
12.1°F
Precipitation
1.78 in
Daylight
9h 17m
January records in Ashton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 55.0°F (2007) | -16.1°F (1985) | 0.40 in (1979) |
| January 2 | 48.9°F (2005) | -23.1°F (1979) | 0.56 in (2005) |
| January 3 | 57.9°F (2000) | -23.1°F (1979) | 0.75 in (2006) |
| January 4 | 55.9°F (1998) | -20.0°F (1979) | 0.80 in (1998) |
| January 5 | 60.1°F (1997) | -23.1°F (1999) | 0.40 in (2014) |
| January 6 | 50.0°F (2012) | -24.0°F (1999) | 0.51 in (2005) |
| January 7 | 60.1°F (2008) | -18.9°F (2014) | 0.96 in (1998) |
| January 8 | 62.1°F (2008) | -18.9°F (1999) | 0.85 in (2008) |
| January 9 | 54.0°F (2008) | -17.0°F (1988) | 0.41 in (1987) |
| January 10 | 54.0°F (2002) | -25.1°F (1982) | 0.26 in (2009) |
| January 11 | 52.0°F (1980) | -24.0°F (1982) | 1.14 in (2013) |
| January 12 | 55.0°F (2012) | -25.1°F (1979) | 0.60 in (1979) |
| January 13 | 55.0°F (2006) | -11.9°F (1997) | 0.70 in (1993) |
| January 14 | 44.1°F (1987) | -20.9°F (1979) | 1.13 in (1995) |
| January 15 | 43.0°F (1990) | -26.0°F (1979) | 0.61 in (1992) |
| January 16 | 52.0°F (1990) | -27.9°F (2009) | 0.31 in (1991) |
| January 17 | 53.1°F (1990) | -25.1°F (2009) | 1.64 in (2017) |
| January 18 | 55.0°F (1996) | -24.0°F (1994) | 0.50 in (2008) |
| January 19 | 57.0°F (1996) | -33.0°F (1985) | 1.11 in (1988) |
| January 20 | 53.1°F (2006) | -25.1°F (1984) | 0.35 in (2000) |
| January 21 | 48.9°F (1986) | -17.0°F (2000) | 0.63 in (2006) |
| January 22 | 55.0°F (2017) | -15.0°F (2000) | 1.29 in (1999) |
| January 23 | 50.0°F (2002) | -8.0°F (1987) | 0.61 in (2019) |
| January 24 | 46.0°F (1981) | -14.1°F (2008) | 0.46 in (1999) |
| January 25 | 53.1°F (1981) | -16.1°F (1985) | 0.37 in (1990) |
| January 26 | 51.1°F (2002) | -22.0°F (1982) | 0.18 in (2014) |
| January 27 | 55.0°F (2002) | -20.9°F (1982) | 1.70 in (1997) |
| January 28 | 60.1°F (2002) | -16.1°F (2014) | 0.50 in (2013) |
| January 29 | 54.0°F (2013) | -15.0°F (1997) | 1.19 in (2006) |
| January 30 | 62.1°F (2013) | -25.1°F (2019) | 1.28 in (2013) |
| January 31 | 54.0°F (2012) | -29.9°F (2019) | 0.60 in (2002) |