January weather in Sturgeon Bay, WI
The average temperature in Sturgeon Bay in January is 17.8°F (10.4°F–25.2°F). Average precipitation: 1.71 inches. Average snowfall is 15.6 inches.
January is a winter month in Sturgeon Bay, and is cooler than the annual average of 44°F. Daily temperatures swing about 14.8°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 8h 58m. For travel, January is cold.
Avg High
25.2°F
Avg Low
10.4°F
Precipitation
1.71 in
Snow
15.6 in
January records in Sturgeon Bay
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 45.0°F (2005) | -17.0°F (1969) | 0.77 in (2007) |
| January 2 | 43.0°F (1950) | -17.0°F (1979) | 0.81 in (1941) |
| January 3 | 48.9°F (1998) | -16.1°F (1979) | 1.09 in (1906) |
| January 4 | 48.9°F (1998) | -16.1°F (1947) | 1.17 in (1982) |
| January 5 | 48.0°F (1946) | -22.0°F (1912) | 1.12 in (1946) |
| January 6 | 46.9°F (1946) | -27.0°F (1912) | 0.45 in (1980) |
| January 7 | 45.0°F (2012) | -27.9°F (1912) | 0.63 in (1967) |
| January 8 | 42.1°F (2007) | -20.0°F (1929) | 0.55 in (2008) |
| January 9 | 50.0°F (2003) | -23.1°F (1977) | 1.17 in (2026) |
| January 10 | 51.1°F (2002) | -23.1°F (1982) | 0.35 in (1985) |
| January 11 | 48.0°F (1975) | -18.0°F (1979) | 0.59 in (2017) |
| January 12 | 46.9°F (2012) | -20.9°F (1912) | 0.82 in (1960) |
| January 13 | 48.0°F (1961) | -24.0°F (1912) | 0.70 in (1993) |
| January 14 | 44.1°F (1932) | -23.1°F (1929) | 0.83 in (2024) |
| January 15 | 42.1°F (1933) | -26.0°F (1963) | 0.96 in (1906) |
| January 16 | 44.1°F (1973) | -20.9°F (1994) | 1.32 in (1980) |
| January 17 | 48.0°F (1961) | -29.0°F (1982) | 1.24 in (1990) |
| January 18 | 44.1°F (1996) | -25.1°F (1994) | 0.53 in (1999) |
| January 19 | 53.1°F (1908) | -26.0°F (1994) | 0.92 in (1973) |
| January 20 | 52.0°F (1908) | -25.1°F (1994) | 0.70 in (1988) |
| January 21 | 46.0°F (1906) | -22.0°F (1984) | 0.45 in (1993) |
| January 22 | 42.1°F (1916) | -16.1°F (1930) | 0.51 in (1973) |
| January 23 | 46.0°F (1942) | -26.0°F (1963) | 0.83 in (1999) |
| January 24 | 44.1°F (1947) | -25.1°F (1935) | 1.03 in (1999) |
| January 25 | 50.0°F (1944) | -25.1°F (1935) | 1.12 in (1950) |
| January 26 | 55.0°F (1944) | -22.0°F (2019) | 0.90 in (1978) |
| January 27 | 51.1°F (1944) | -16.1°F (1935) | 1.15 in (1916) |
| January 28 | 52.0°F (2006) | -22.0°F (1915) | 0.61 in (1949) |
| January 29 | 48.9°F (1914) | -20.9°F (1965) | 1.05 in (2006) |
| January 30 | 43.0°F (1988) | -25.1°F (1951) | 0.70 in (2001) |
| January 31 | 48.9°F (2025) | -25.1°F (1918) | 0.85 in (1917) |