January weather in Quincy, IL
The average temperature in Quincy in January is 27.0°F (18.9°F–35.1°F). Average precipitation: 1.66 inches.
January is a winter month in Quincy, and is cooler than the annual average of 53.7°F. Daily temperatures swing about 16.2°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 9h 28m. For travel, January is cold.
Avg High
35.1°F
Avg Low
18.9°F
Precipitation
1.66 in
Daylight
9h 28m
January records in Quincy
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 62.1°F (2005) | -9.9°F (2018) | 2.26 in (1948) |
| January 2 | 57.9°F (2006) | -9.9°F (2018) | 2.22 in (1965) |
| January 3 | 70.0°F (2004) | -9.9°F (1979) | 0.90 in (1971) |
| January 4 | 66.0°F (1998) | -9.0°F (1979) | 1.07 in (1973) |
| January 5 | 66.9°F (1997) | -20.0°F (1999) | 0.54 in (1946) |
| January 6 | 61.0°F (2012) | -18.0°F (1999) | 0.93 in (1955) |
| January 7 | 66.0°F (2008) | -9.9°F (2014) | 0.36 in (1998) |
| January 8 | 69.1°F (2008) | -5.1°F (1942) | 1.49 in (2008) |
| January 9 | 69.1°F (2008) | -6.0°F (1979) | 0.61 in (2026) |
| January 10 | 61.0°F (2020) | -20.0°F (1982) | 0.51 in (1949) |
| January 11 | 60.1°F (2017) | -11.0°F (2010) | 1.25 in (2020) |
| January 12 | 57.9°F (2013) | -4.0°F (1997) | 0.70 in (2019) |
| January 13 | 64.0°F (2005) | -0.9°F (1997) | 1.20 in (2005) |
| January 14 | 57.9°F (1996) | -11.9°F (2024) | 0.80 in (1940) |
| January 15 | 57.9°F (1996) | -20.9°F (1979) | 0.75 in (2022) |
| January 16 | 60.1°F (2000) | -11.9°F (1982) | 0.45 in (1969) |
| January 17 | 66.0°F (2012) | -9.0°F (1997) | 0.81 in (2017) |
| January 18 | 68.0°F (1996) | -14.1°F (1940) | 0.38 in (2020) |
| January 19 | 79.0°F (1996) | -14.1°F (1940) | 0.70 in (1996) |
| January 20 | 64.9°F (2006) | -18.0°F (1985) | 0.30 in (2016) |
| January 21 | 52.0°F (1939) | -18.0°F (1985) | 1.39 in (1959) |
| January 22 | 64.9°F (2018) | -9.0°F (1984) | 1.18 in (1957) |
| January 23 | 57.9°F (2002) | -2.9°F (2003) | 1.10 in (1965) |
| January 24 | 55.9°F (1989) | -4.0°F (2026) | 1.98 in (1938) |
| January 25 | 60.1°F (1981) | -9.9°F (1940) | 0.49 in (1975) |
| January 26 | 64.0°F (1981) | -11.9°F (1940) | 0.83 in (1967) |
| January 27 | 63.0°F (1944) | -11.9°F (1940) | 1.00 in (1974) |
| January 28 | 64.0°F (2002) | -8.0°F (1940) | 0.71 in (1949) |
| January 29 | 66.0°F (2013) | -9.9°F (1997) | 1.75 in (2001) |
| January 30 | 63.0°F (2013) | -11.0°F (2019) | 2.63 in (1982) |
| January 31 | 66.0°F (2012) | -11.9°F (2019) | 1.84 in (2002) |