January weather in Oswego, NY
The average temperature in Oswego in January is 25.0°F (18.9°F–31.1°F). Average precipitation: 3.76 inches. Average snowfall is 44.7 inches.
January is a winter month in Oswego, and is cooler than the annual average of 48.7°F. Daily temperatures swing about 12.2°F between overnight low and afternoon high. Expect about 20 days with precipitation. Daylight averages about 9h 7m. For travel, January is cold.
Avg High
31.1°F
Avg Low
18.9°F
Precipitation
3.76 in
Snow
44.7 in
January records in Oswego
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 61.0°F (1966) | -7.1°F (1970) | 0.99 in (1985) |
| January 2 | 55.0°F (1985) | -6.0°F (1970) | 0.82 in (1964) |
| January 3 | 60.1°F (1950) | -11.9°F (1981) | 1.09 in (1999) |
| January 4 | 63.0°F (1950) | -11.0°F (1981) | 1.60 in (1994) |
| January 5 | 55.9°F (1993) | -5.1°F (1981) | 1.01 in (2011) |
| January 6 | 59.0°F (1946) | -9.0°F (1945) | 0.98 in (2007) |
| January 7 | 57.9°F (2008) | -9.9°F (1996) | 1.13 in (2009) |
| January 8 | 64.9°F (2008) | -6.0°F (1973) | 2.47 in (1998) |
| January 9 | 62.1°F (1937) | -17.0°F (1968) | 0.97 in (1998) |
| January 10 | 55.9°F (1939) | -9.9°F (2004) | 0.65 in (2016) |
| January 11 | 63.0°F (2020) | -11.9°F (1981) | 1.05 in (2003) |
| January 12 | 55.0°F (2017) | -13.0°F (1982) | 1.20 in (2018) |
| January 13 | 63.0°F (1932) | -8.0°F (1981) | 1.12 in (2018) |
| January 14 | 63.0°F (1995) | -14.1°F (2004) | 1.06 in (2006) |
| January 15 | 64.9°F (1995) | -20.9°F (1957) | 1.05 in (1999) |
| January 16 | 61.0°F (1995) | -9.0°F (1994) | 0.75 in (1962) |
| January 17 | 50.0°F (1973) | -6.0°F (1965) | 1.12 in (2022) |
| January 18 | 57.9°F (1929) | -7.1°F (1976) | 1.19 in (1978) |
| January 19 | 59.0°F (1996) | -11.0°F (1976) | 1.46 in (1996) |
| January 20 | 59.0°F (1951) | -9.0°F (1946) | 1.47 in (1986) |
| January 21 | 59.0°F (1951) | -6.0°F (1943) | 0.98 in (1979) |
| January 22 | 57.0°F (1933) | -14.1°F (2005) | 0.55 in (1959) |
| January 23 | 57.0°F (1967) | -13.0°F (1976) | 0.95 in (1966) |
| January 24 | 59.0°F (1953) | -11.0°F (2011) | 0.67 in (1996) |
| January 25 | 69.1°F (1950) | -9.9°F (2004) | 1.25 in (2010) |
| January 26 | 64.0°F (1950) | -9.9°F (1927) | 1.10 in (1958) |
| January 27 | 55.0°F (2002) | -15.0°F (1994) | 1.09 in (2012) |
| January 28 | 53.1°F (2002) | -9.0°F (2005) | 0.75 in (1966) |
| January 29 | 53.1°F (1950) | -7.1°F (1926) | 0.74 in (2026) |
| January 30 | 61.0°F (2013) | -6.0°F (1935) | 1.10 in (1939) |
| January 31 | 59.0°F (2013) | -13.0°F (1994) | 1.10 in (1966) |