January weather in Mount Morris, NY
The average temperature in Mount Morris in January is 23.4°F (15.4°F–31.4°F). Average precipitation: 1.87 inches.
January is a winter month in Mount Morris, and is cooler than the annual average of 47.7°F. Daily temperatures swing about 16°F between overnight low and afternoon high. Expect about 16 days with precipitation. Daylight averages about 9h 11m. For travel, January is cold.
Avg High
31.4°F
Avg Low
15.4°F
Precipitation
1.87 in
Daylight
9h 11m
January records in Mount Morris
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 70.0°F (1897) | -5.1°F (1963) | 0.45 in (1985) |
| January 2 | 75.0°F (1897) | -6.0°F (2018) | 0.68 in (1964) |
| January 3 | 75.0°F (1897) | -6.0°F (2018) | 0.50 in (1965) |
| January 4 | 72.0°F (1897) | -9.9°F (1981) | 0.44 in (2017) |
| January 5 | 68.0°F (1897) | -9.0°F (1895) | 0.60 in (1897) |
| January 6 | 70.0°F (1897) | -11.0°F (1996) | 0.60 in (2005) |
| January 7 | 70.0°F (1897) | -11.0°F (1996) | 0.56 in (2004) |
| January 8 | 72.0°F (1897) | -11.0°F (1996) | 1.91 in (1998) |
| January 9 | 79.0°F (1897) | -11.0°F (1968) | 1.38 in (1998) |
| January 10 | 68.0°F (1897) | -7.1°F (1899) | 0.48 in (1984) |
| January 11 | 66.9°F (1897) | -11.9°F (1899) | 0.36 in (1983) |
| January 12 | 66.0°F (1897) | -15.0°F (1968) | 0.82 in (2018) |
| January 13 | 66.9°F (1897) | -15.0°F (1968) | 0.95 in (1960) |
| January 14 | 66.0°F (1897) | -13.0°F (1957) | 1.00 in (1896) |
| January 15 | 64.9°F (1897) | -22.0°F (1957) | 0.85 in (2007) |
| January 16 | 66.9°F (1995) | -20.9°F (1957) | 0.41 in (2007) |
| January 17 | 60.1°F (1897) | -15.0°F (1965) | 0.30 in (2009) |
| January 18 | 57.0°F (1990) | -13.0°F (1965) | 0.83 in (1978) |
| January 19 | 62.1°F (1973) | -14.1°F (1994) | 0.40 in (1996) |
| January 20 | 68.0°F (1897) | -11.0°F (1994) | 0.87 in (1900) |
| January 21 | 71.1°F (1897) | -11.0°F (1984) | 0.97 in (1995) |
| January 22 | 70.0°F (1897) | -11.0°F (1984) | 0.48 in (1957) |
| January 23 | 68.0°F (1897) | -14.1°F (1976) | 0.96 in (1966) |
| January 24 | 68.0°F (1897) | -11.0°F (1963) | 0.85 in (1965) |
| January 25 | 73.0°F (1950) | -13.0°F (1963) | 1.00 in (1979) |
| January 26 | 68.0°F (1897) | -7.1°F (2026) | 0.77 in (1978) |
| January 27 | 66.9°F (1897) | -7.1°F (1994) | 0.74 in (1954) |
| January 28 | 68.0°F (1897) | -9.0°F (2005) | 0.42 in (1953) |
| January 29 | 66.0°F (1897) | -9.0°F (2005) | 0.56 in (1974) |
| January 30 | 66.0°F (1897) | -8.0°F (1965) | 0.75 in (1990) |
| January 31 | 68.0°F (1897) | -8.0°F (1900) | 0.41 in (2001) |