January weather in Mount Vernon, OH
The average temperature in Mount Vernon in January is 24.2°F (15.2°F–33.1°F). Average precipitation: inches.
January is a winter month in Mount Vernon, and is cooler than the annual average of 48.5°F. Daily temperatures swing about 17.9°F between overnight low and afternoon high. Daylight averages about 9h 25m. For travel, January is cold.
Avg High
33.1°F
Avg Low
15.2°F
Precipitation
in
Daylight
9h 25m
January records in Mount Vernon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 62.1°F (1952) | -14.1°F (1977) | 1.05 in (1975) |
| January 2 | 62.1°F (2000) | -6.0°F (1974) | 0.90 in (1947) |
| January 3 | 61.0°F (1997) | -6.0°F (1974) | 2.10 in (2000) |
| January 4 | 64.0°F (1997) | -17.0°F (1981) | 1.60 in (2004) |
| January 5 | 62.1°F (1998) | -15.0°F (1981) | 2.40 in (2005) |
| January 6 | 68.0°F (1946) | -15.0°F (1981) | 2.00 in (2002) |
| January 7 | 66.0°F (2008) | -7.1°F (1959) | 1.48 in (1998) |
| January 8 | 64.0°F (2008) | -15.0°F (1942) | 0.64 in (1978) |
| January 9 | 60.1°F (1946) | -13.0°F (1981) | 0.52 in (1975) |
| January 10 | 57.9°F (1950) | -13.0°F (1981) | 1.45 in (1950) |
| January 11 | 59.0°F (2005) | -20.9°F (1979) | 1.75 in (2005) |
| January 12 | 62.1°F (2005) | -22.0°F (1979) | 0.80 in (1995) |
| January 13 | 66.9°F (2005) | -23.1°F (1977) | 1.23 in (1960) |
| January 14 | 64.0°F (1995) | -23.1°F (1977) | 1.11 in (1976) |
| January 15 | 60.1°F (1952) | -22.0°F (2009) | 1.25 in (1995) |
| January 16 | 57.0°F (2007) | -27.9°F (2009) | 1.10 in (2012) |
| January 17 | 59.0°F (1952) | -22.0°F (1977) | 1.30 in (1953) |
| January 18 | 61.0°F (1996) | -29.9°F (1994) | 1.19 in (1969) |
| January 19 | 59.0°F (1973) | -23.1°F (1994) | 1.50 in (2002) |
| January 20 | 60.1°F (1951) | -22.0°F (1985) | 1.00 in (1993) |
| January 21 | 61.0°F (1974) | -27.0°F (1994) | 2.97 in (1959) |
| January 22 | 66.0°F (1999) | -25.1°F (1984) | 1.87 in (1959) |
| January 23 | 59.0°F (1967) | -20.0°F (1978) | 1.00 in (1982) |
| January 24 | 66.9°F (1967) | -20.0°F (1963) | 1.08 in (1950) |
| January 25 | 72.0°F (1950) | -18.0°F (1963) | 1.67 in (1994) |
| January 26 | 71.1°F (1950) | -23.1°F (2003) | 0.78 in (1976) |
| January 27 | 59.0°F (1944) | -22.0°F (2003) | 2.00 in (1994) |
| January 28 | 62.1°F (2002) | -15.0°F (1963) | 1.00 in (1997) |
| January 29 | 57.0°F (1950) | -15.0°F (1963) | 1.08 in (1970) |
| January 30 | 63.0°F (1975) | -15.0°F (2009) | 1.80 in (1947) |
| January 31 | 57.0°F (2012) | -14.1°F (2009) | 1.81 in (1982) |