December weather in Superior, NE
The average temperature in Superior in December is 28.1°F (16.7°F–39.4°F). Average precipitation: 1.02 inches. Average snowfall is 4.0 inches.
December is a winter month in Superior, and is cooler than the annual average of 51.3°F. Daily temperatures swing about 22.7°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 9h 10m. For travel, December is cold.
Avg High
39.4°F
Avg Low
16.7°F
Precipitation
1.02 in
Snow
4.0 in
December records in Superior
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 71.1°F (1998) | -2.0°F (1985) | 0.89 in (1981) |
| December 2 | 69.1°F (1995) | -2.0°F (1985) | 0.73 in (1933) |
| December 3 | 79.0°F (2021) | 3.0°F (1905) | 1.21 in (1953) |
| December 4 | 70.0°F (1979) | 1.9°F (2005) | 1.28 in (1947) |
| December 5 | 71.1°F (1989) | 0.0°F (2005) | 1.10 in (1913) |
| December 6 | 66.0°F (1921) | -4.0°F (1972) | 1.20 in (1913) |
| December 7 | 64.9°F (1984) | -6.0°F (2013) | 0.83 in (1994) |
| December 8 | 66.0°F (2024) | -6.0°F (2013) | 0.33 in (1980) |
| December 9 | 70.0°F (1993) | -9.0°F (2013) | 0.74 in (2009) |
| December 10 | 71.1°F (2020) | -9.0°F (2009) | 0.42 in (1982) |
| December 11 | 66.9°F (1990) | -9.0°F (1914) | 0.72 in (2007) |
| December 12 | 70.0°F (1921) | -13.0°F (1932) | 1.00 in (1911) |
| December 13 | 75.9°F (1921) | -9.0°F (1914) | 0.78 in (2015) |
| December 14 | 64.0°F (1921) | -6.0°F (1914) | 1.43 in (2015) |
| December 15 | 63.0°F (2002) | -16.1°F (1989) | 0.75 in (1894) |
| December 16 | 73.0°F (2021) | -16.1°F (1989) | 1.10 in (1984) |
| December 17 | 69.1°F (1976) | -9.0°F (2008) | 0.56 in (1967) |
| December 18 | 66.9°F (1979) | -14.1°F (2016) | 0.25 in (2000) |
| December 19 | 63.0°F (1966) | -16.1°F (1989) | 1.22 in (1968) |
| December 20 | 60.1°F (2024) | -11.9°F (1983) | 0.65 in (1913) |
| December 21 | 64.9°F (2004) | -17.0°F (1983) | 0.53 in (2006) |
| December 22 | 66.0°F (1964) | -27.9°F (1989) | 1.20 in (1941) |
| December 23 | 71.1°F (1964) | -29.9°F (1989) | 0.70 in (1991) |
| December 24 | 66.0°F (2021) | -16.1°F (1983) | 0.95 in (1945) |
| December 25 | 66.9°F (2021) | -11.9°F (1983) | 0.64 in (1941) |
| December 26 | 62.1°F (1908) | -7.1°F (1983) | 0.90 in (2018) |
| December 27 | 71.1°F (2025) | -9.0°F (1915) | 0.72 in (2018) |
| December 28 | 66.9°F (2025) | -13.0°F (2017) | 1.11 in (2019) |
| December 29 | 69.1°F (1999) | -9.9°F (1939) | 0.68 in (1906) |
| December 30 | 75.0°F (2004) | -14.1°F (1983) | 1.08 in (2006) |
| December 31 | 66.0°F (2004) | -16.1°F (1968) | 0.89 in (2006) |