December weather in Sturgeon Bay, WI
The average temperature in Sturgeon Bay in December is 24.8°F (18.5°F–31.1°F). Average precipitation: 1.97 inches. Average snowfall is 13.7 inches.
December is a winter month in Sturgeon Bay, and is cooler than the annual average of 44°F. Daily temperatures swing about 12.6°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 8h 37m. For travel, December is cold.
Avg High
31.1°F
Avg Low
18.5°F
Precipitation
1.97 in
Snow
13.7 in
December records in Sturgeon Bay
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 59.0°F (1998) | 0.0°F (1919) | 1.33 in (1985) |
| December 2 | 55.9°F (1962) | 0.0°F (1930) | 1.32 in (1921) |
| December 3 | 55.9°F (1962) | -4.0°F (1919) | 0.63 in (1990) |
| December 4 | 59.0°F (1998) | -0.9°F (1940) | 0.53 in (2011) |
| December 5 | 55.9°F (2001) | 3.9°F (1936) | 0.90 in (1925) |
| December 6 | 60.1°F (2001) | 0.0°F (1955) | 0.87 in (1908) |
| December 7 | 48.9°F (1946) | -9.9°F (1972) | 1.05 in (1927) |
| December 8 | 48.0°F (1923) | -7.1°F (1936) | 0.82 in (1924) |
| December 9 | 57.9°F (1946) | -11.9°F (1927) | 1.30 in (2009) |
| December 10 | 53.1°F (1938) | -13.0°F (1919) | 1.24 in (1911) |
| December 11 | 48.9°F (2020) | -9.9°F (1977) | 0.97 in (2021) |
| December 12 | 55.9°F (1913) | -8.0°F (1927) | 1.64 in (1909) |
| December 13 | 50.0°F (1913) | -9.9°F (1976) | 1.05 in (1909) |
| December 14 | 57.0°F (1920) | -13.0°F (1919) | 3.05 in (2015) |
| December 15 | 51.1°F (1998) | -14.1°F (1926) | 1.08 in (2022) |
| December 16 | 55.0°F (2021) | -11.9°F (1919) | 0.95 in (1921) |
| December 17 | 48.9°F (1984) | -11.0°F (1919) | 2.09 in (1908) |
| December 18 | 46.0°F (1923) | -9.9°F (1922) | 0.54 in (1908) |
| December 19 | 54.0°F (1923) | -8.0°F (1916) | 0.82 in (1968) |
| December 20 | 46.0°F (1923) | -16.1°F (1989) | 0.85 in (1987) |
| December 21 | 48.9°F (1923) | -17.0°F (1989) | 0.85 in (2012) |
| December 22 | 45.0°F (1918) | -13.0°F (1916) | 0.45 in (1942) |
| December 23 | 45.0°F (1957) | -18.9°F (1983) | 0.97 in (2006) |
| December 24 | 50.0°F (2015) | -14.1°F (1951) | 0.70 in (2015) |
| December 25 | 50.0°F (1936) | -20.0°F (1933) | 0.60 in (1945) |
| December 26 | 52.0°F (2023) | -20.0°F (1933) | 0.80 in (2009) |
| December 27 | 50.0°F (1936) | -22.0°F (1933) | 0.91 in (1942) |
| December 28 | 54.0°F (1984) | -20.9°F (1933) | 3.60 in (1959) |
| December 29 | 54.0°F (1984) | -17.0°F (1976) | 1.05 in (2015) |
| December 30 | 48.0°F (1936) | -16.1°F (1976) | 1.05 in (1972) |
| December 31 | 52.0°F (1965) | -13.0°F (1967) | 0.79 in (1906) |