January weather in Richton Park, IL
The average temperature in Richton Park in January is 23.2°F (15.2°F–31.1°F). Average precipitation: 2.49 inches. Average snowfall is 10.2 inches.
January is a winter month in Richton Park, and is cooler than the annual average of 49.8°F. Daily temperatures swing about 15.9°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 9h 19m. For travel, January is cold.
Avg High
31.1°F
Avg Low
15.2°F
Precipitation
2.49 in
Snow
10.2 in
January records in Richton Park
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 57.0°F (2005) | -15.0°F (1968) | 1.16 in (1985) |
| January 2 | 55.0°F (2005) | -14.1°F (1979) | 0.65 in (2005) |
| January 3 | 61.0°F (2000) | -14.1°F (2018) | 0.75 in (1971) |
| January 4 | 59.0°F (1997) | -11.0°F (1959) | 1.10 in (1998) |
| January 5 | 64.0°F (1997) | -20.0°F (1999) | 1.64 in (2007) |
| January 6 | 55.0°F (1998) | -18.0°F (1988) | 0.62 in (1989) |
| January 7 | 60.1°F (2008) | -17.0°F (2014) | 0.35 in (1976) |
| January 8 | 64.9°F (2008) | -13.0°F (2014) | 3.48 in (2008) |
| January 9 | 64.9°F (2008) | -11.9°F (1962) | 0.84 in (2026) |
| January 10 | 57.9°F (1975) | -18.0°F (1982) | 1.85 in (1975) |
| January 11 | 55.0°F (2018) | -16.1°F (1982) | 2.00 in (2020) |
| January 12 | 59.0°F (1960) | -14.1°F (1974) | 0.68 in (1966) |
| January 13 | 61.0°F (2005) | -8.0°F (1957) | 1.33 in (2005) |
| January 14 | 46.9°F (2006) | -14.1°F (1957) | 1.61 in (1995) |
| January 15 | 55.9°F (1953) | -18.0°F (1979) | 0.57 in (2007) |
| January 16 | 51.1°F (1990) | -22.0°F (1977) | 0.48 in (1991) |
| January 17 | 55.9°F (1990) | -22.0°F (1977) | 0.78 in (2017) |
| January 18 | 57.9°F (1996) | -20.0°F (1994) | 0.70 in (2020) |
| January 19 | 59.0°F (1996) | -20.0°F (1994) | 1.00 in (2019) |
| January 20 | 55.0°F (2006) | -27.0°F (1985) | 1.30 in (1974) |
| January 21 | 54.0°F (1957) | -25.1°F (1985) | 1.15 in (1999) |
| January 22 | 60.1°F (2017) | -14.1°F (1970) | 1.60 in (1965) |
| January 23 | 55.9°F (1967) | -17.0°F (1963) | 0.68 in (1999) |
| January 24 | 64.9°F (1967) | -16.1°F (1963) | 0.45 in (1979) |
| January 25 | 52.0°F (1973) | -8.0°F (1963) | 0.94 in (1990) |
| January 26 | 52.0°F (1974) | -13.0°F (1982) | 0.86 in (1967) |
| January 27 | 54.0°F (2002) | -16.1°F (1955) | 0.60 in (1978) |
| January 28 | 54.0°F (1970) | -16.1°F (1963) | 0.80 in (1969) |
| January 29 | 57.0°F (2013) | -16.1°F (1966) | 1.25 in (2013) |
| January 30 | 59.0°F (2013) | -20.9°F (2019) | 1.31 in (2013) |
| January 31 | 55.0°F (1988) | -23.1°F (2019) | 1.45 in (2002) |