December weather in Tomahawk, WI
The average temperature in Tomahawk in December is 18.2°F (10.7°F–25.7°F). Average precipitation: 1.44 inches.
December is a winter month in Tomahawk, and is cooler than the annual average of 40.8°F. Daily temperatures swing about 15°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 8h 32m. For travel, December is cold.
Avg High
25.7°F
Avg Low
10.7°F
Precipitation
1.44 in
Daylight
8h 32m
December records in Tomahawk
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 50.0°F (1998) | -4.0°F (2014) | 1.20 in (2019) |
| December 2 | 51.1°F (1998) | -8.0°F (2014) | 0.49 in (2007) |
| December 3 | 57.0°F (1998) | -7.1°F (2002) | 0.15 in (2013) |
| December 4 | 57.0°F (1998) | -7.1°F (2002) | 0.56 in (2011) |
| December 5 | 54.0°F (2017) | -8.0°F (2025) | 0.68 in (2017) |
| December 6 | 57.9°F (2001) | -17.0°F (2007) | 0.62 in (2001) |
| December 7 | 37.9°F (2015) | -16.1°F (2007) | 0.10 in (2000) |
| December 8 | 44.1°F (2023) | -9.9°F (2021) | 0.05 in (2008) |
| December 9 | 48.9°F (2023) | -11.9°F (2000) | 0.46 in (2009) |
| December 10 | 44.1°F (2020) | -11.9°F (2013) | 0.45 in (2004) |
| December 11 | 46.9°F (2015) | -13.0°F (2009) | 0.83 in (2021) |
| December 12 | 42.1°F (1998) | -15.0°F (2009) | 0.62 in (2010) |
| December 13 | 44.1°F (1998) | -15.0°F (2000) | 0.25 in (2015) |
| December 14 | 42.1°F (2015) | -15.0°F (2010) | 0.49 in (2015) |
| December 15 | 48.9°F (1998) | -16.1°F (2010) | 1.04 in (2015) |
| December 16 | 55.0°F (2021) | -22.0°F (2013) | 0.36 in (1999) |
| December 17 | 43.0°F (2018) | -17.0°F (2008) | 0.32 in (2015) |
| December 18 | 36.0°F (2023) | -17.0°F (2016) | 0.12 in (2002) |
| December 19 | 45.0°F (2002) | -17.0°F (2016) | 0.18 in (2002) |
| December 20 | 39.0°F (2006) | -11.0°F (2004) | 0.19 in (1999) |
| December 21 | 37.0°F (2006) | -18.0°F (1999) | 0.30 in (2012) |
| December 22 | 37.9°F (2019) | -18.0°F (1999) | 0.32 in (2006) |
| December 23 | 39.9°F (2019) | -20.0°F (2004) | 1.08 in (2006) |
| December 24 | 41.0°F (2020) | -27.0°F (2004) | 0.76 in (2015) |
| December 25 | 46.9°F (2023) | -24.0°F (2000) | 0.36 in (2009) |
| December 26 | 48.0°F (2023) | -24.0°F (2000) | 0.27 in (2008) |
| December 27 | 44.1°F (2023) | -20.9°F (2017) | 0.49 in (2014) |
| December 28 | 39.9°F (2003) | -20.0°F (2000) | 0.67 in (2024) |
| December 29 | 44.1°F (2003) | -20.9°F (2000) | 0.98 in (2025) |
| December 30 | 42.1°F (1999) | -23.1°F (2014) | 0.43 in (2019) |
| December 31 | 44.1°F (2004) | -25.1°F (2013) | 0.44 in (2019) |