January weather in Nelsonville, WI
The average temperature in Nelsonville in January is 15.3°F (6.8°F–23.7°F). Average precipitation: 1.24 inches.
January is a winter month in Nelsonville, and is cooler than the annual average of 44.3°F. Daily temperatures swing about 16.9°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 0m. For travel, January is cold.
Avg High
23.7°F
Avg Low
6.8°F
Precipitation
1.24 in
Daylight
9h 0m
January records in Nelsonville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 37.9°F (1950) | -24.0°F (1968) | 0.47 in (2007) |
| January 2 | 41.0°F (1998) | -20.9°F (1974) | 0.45 in (1942) |
| January 3 | 46.9°F (1998) | -18.9°F (2014) | 0.41 in (2017) |
| January 4 | 46.0°F (1998) | -25.1°F (1982) | 0.81 in (1971) |
| January 5 | 46.0°F (2019) | -24.0°F (1999) | 0.78 in (1997) |
| January 6 | 48.0°F (2019) | -24.0°F (1999) | 0.92 in (1980) |
| January 7 | 44.1°F (2012) | -29.0°F (1988) | 0.72 in (2019) |
| January 8 | 44.1°F (1990) | -27.9°F (1971) | 0.55 in (1969) |
| January 9 | 48.9°F (2003) | -36.9°F (1982) | 1.58 in (2026) |
| January 10 | 46.9°F (2002) | -31.0°F (1982) | 0.31 in (2017) |
| January 11 | 48.0°F (2012) | -22.0°F (1977) | 0.90 in (1980) |
| January 12 | 46.9°F (2012) | -23.1°F (1974) | 0.87 in (1960) |
| January 13 | 45.0°F (1961) | -20.0°F (1954) | 0.50 in (1950) |
| January 14 | 46.0°F (1987) | -26.0°F (1988) | 0.52 in (1952) |
| January 15 | 44.1°F (1990) | -34.1°F (1972) | 0.64 in (1953) |
| January 16 | 48.0°F (1973) | -36.9°F (1982) | 0.70 in (1980) |
| January 17 | 46.0°F (1986) | -41.1°F (1982) | 0.46 in (2017) |
| January 18 | 52.0°F (1996) | -34.1°F (1948) | 0.63 in (1996) |
| January 19 | 53.1°F (1996) | -32.1°F (1994) | 0.75 in (1996) |
| January 20 | 43.0°F (1964) | -27.9°F (1985) | 0.79 in (1988) |
| January 21 | 48.0°F (1964) | -29.0°F (1984) | 0.42 in (1993) |
| January 22 | 51.1°F (1964) | -24.0°F (1970) | 0.47 in (1952) |
| January 23 | 45.0°F (1989) | -35.0°F (1963) | 0.50 in (1990) |
| January 24 | 46.0°F (1981) | -27.0°F (1948) | 0.44 in (2010) |
| January 25 | 51.1°F (1973) | -26.0°F (1996) | 0.70 in (1950) |
| January 26 | 51.1°F (1973) | -25.1°F (1963) | 0.45 in (1978) |
| January 27 | 48.0°F (2002) | -29.9°F (1950) | 0.46 in (1944) |
| January 28 | 50.0°F (2006) | -27.9°F (1966) | 0.69 in (1949) |
| January 29 | 44.1°F (2025) | -26.0°F (1951) | 0.55 in (2006) |
| January 30 | 44.1°F (1974) | -33.0°F (1951) | 0.50 in (2001) |
| January 31 | 48.9°F (1989) | -29.9°F (1996) | 0.35 in (2017) |