December weather in Belgium, WI
The average temperature in Belgium in December is 25.2°F (17.9°F–32.6°F). Average precipitation: 1.81 inches.
December is a winter month in Belgium, and is cooler than the annual average of 45.1°F. Daily temperatures swing about 14.7°F between overnight low and afternoon high. Daylight averages about 8h 47m. For travel, December is cold.
Avg High
32.6°F
Avg Low
17.9°F
Precipitation
1.81 in
Daylight
8h 47m
December records in Belgium
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 54.0°F (2010) | 5.0°F (2025) | 0.95 in (2019) |
| December 2 | 55.0°F (2012) | 9.0°F (2014) | 1.42 in (2018) |
| December 3 | 51.1°F (2012) | 12.0°F (2010) | 0.44 in (2023) |
| December 4 | 62.1°F (2012) | -6.0°F (2025) | 0.40 in (2011) |
| December 5 | 57.9°F (2017) | -2.9°F (2025) | 0.10 in (2017) |
| December 6 | 50.0°F (2012) | 10.0°F (2024) | 0.03 in (2021) |
| December 7 | 43.0°F (2012) | 1.0°F (2013) | 0.22 in (2014) |
| December 8 | 48.0°F (2024) | 1.9°F (2013) | 0.03 in (2021) |
| December 9 | 55.0°F (2023) | 10.0°F (2010) | 0.72 in (2009) |
| December 10 | 52.0°F (2020) | -7.1°F (2013) | 0.42 in (2012) |
| December 11 | 55.0°F (2015) | -0.9°F (2009) | 1.05 in (2021) |
| December 12 | 46.9°F (2015) | -7.1°F (2013) | 1.25 in (2010) |
| December 13 | 46.0°F (2011) | -4.0°F (2025) | 0.40 in (2020) |
| December 14 | 52.0°F (2015) | -5.1°F (2025) | 1.06 in (2015) |
| December 15 | 52.0°F (2011) | -7.1°F (2010) | 0.60 in (2022) |
| December 16 | 55.9°F (2021) | -6.0°F (2010) | 0.50 in (2012) |
| December 17 | 50.0°F (2021) | 0.0°F (2013) | 0.41 in (2016) |
| December 18 | 48.0°F (2015) | 0.0°F (2016) | 0.32 in (2016) |
| December 19 | 45.0°F (2012) | -18.0°F (2016) | 0.18 in (2012) |
| December 20 | 45.0°F (2012) | -5.1°F (2016) | 0.95 in (2012) |
| December 21 | 48.0°F (2015) | -0.9°F (2022) | 0.92 in (2012) |
| December 22 | 45.0°F (2019) | -0.9°F (2022) | 0.12 in (2015) |
| December 23 | 53.1°F (2019) | -9.9°F (2022) | 0.41 in (2013) |
| December 24 | 54.0°F (2015) | -9.9°F (2022) | 0.60 in (2015) |
| December 25 | 46.0°F (2023) | -7.1°F (2013) | 1.13 in (2009) |
| December 26 | 51.1°F (2019) | -7.1°F (2017) | 0.50 in (2016) |
| December 27 | 54.0°F (2019) | -8.0°F (2017) | 0.20 in (2021) |
| December 28 | 48.0°F (2014) | -8.0°F (2017) | 0.85 in (2018) |
| December 29 | 48.9°F (2024) | -6.0°F (2017) | 1.43 in (2019) |
| December 30 | 53.1°F (2022) | -13.0°F (2013) | 0.50 in (2020) |
| December 31 | 57.9°F (2010) | -13.0°F (2013) | 0.15 in (2019) |