January weather in Greenwood, WI
The average temperature in Greenwood in January is 11.5°F (1.8°F–21.1°F). Average precipitation: 1.06 inches. Average snowfall is 10.9 inches.
January is a winter month in Greenwood, and is cooler than the annual average of 41.7°F. Daily temperatures swing about 19.3°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 8h 58m. For travel, January is cold.
Avg High
21.1°F
Avg Low
1.8°F
Precipitation
1.06 in
Snow
10.9 in
January records in Greenwood
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 39.9°F (2003) | -27.9°F (1968) | 0.85 in (2007) |
| January 2 | 39.9°F (1998) | -27.0°F (1979) | 0.32 in (2005) |
| January 3 | 44.1°F (1998) | -26.0°F (2014) | 0.45 in (1999) |
| January 4 | 41.0°F (2007) | -25.1°F (1959) | 0.58 in (1971) |
| January 5 | 39.9°F (2007) | -32.1°F (1972) | 0.64 in (1997) |
| January 6 | 41.0°F (2012) | -29.0°F (2014) | 0.23 in (1994) |
| January 7 | 42.1°F (1961) | -33.0°F (1951) | 0.42 in (1983) |
| January 8 | 43.0°F (2003) | -31.0°F (2022) | 0.40 in (1947) |
| January 9 | 46.9°F (2003) | -36.0°F (1977) | 0.75 in (2026) |
| January 10 | 45.0°F (2002) | -33.0°F (1977) | 0.70 in (2000) |
| January 11 | 52.0°F (2002) | -34.1°F (1979) | 0.37 in (1996) |
| January 12 | 55.0°F (2002) | -29.9°F (1977) | 0.27 in (1963) |
| January 13 | 50.0°F (2002) | -29.9°F (1977) | 0.40 in (1993) |
| January 14 | 42.1°F (1987) | -29.9°F (1965) | 0.24 in (2014) |
| January 15 | 39.9°F (1987) | -42.0°F (1972) | 0.95 in (1950) |
| January 16 | 37.9°F (1949) | -40.0°F (1972) | 0.73 in (1969) |
| January 17 | 46.9°F (1973) | -33.0°F (1982) | 0.42 in (1980) |
| January 18 | 44.1°F (1973) | -36.9°F (1994) | 0.75 in (1996) |
| January 19 | 46.0°F (1947) | -36.9°F (1994) | 0.75 in (1996) |
| January 20 | 39.0°F (1968) | -34.1°F (1994) | 0.35 in (1952) |
| January 21 | 39.0°F (1968) | -34.1°F (1984) | 0.30 in (1993) |
| January 22 | 43.0°F (1964) | -27.0°F (1970) | 0.52 in (1952) |
| January 23 | 46.9°F (1964) | -35.0°F (1963) | 0.43 in (2020) |
| January 24 | 44.1°F (1947) | -34.1°F (1948) | 0.63 in (2010) |
| January 25 | 46.9°F (1981) | -32.1°F (2026) | 1.17 in (1967) |
| January 26 | 52.0°F (1981) | -29.0°F (1963) | 0.34 in (1993) |
| January 27 | 51.1°F (2002) | -34.1°F (1950) | 0.85 in (1996) |
| January 28 | 48.9°F (2002) | -34.1°F (1966) | 0.38 in (2013) |
| January 29 | 44.1°F (2008) | -34.1°F (1951) | 0.38 in (1968) |
| January 30 | 39.9°F (1988) | -42.0°F (1951) | 0.38 in (1969) |
| January 31 | 46.9°F (2025) | -40.0°F (1951) | 0.21 in (2014) |