December weather in Williams, MN
The average temperature in Williams in December is 10.8°F (1.7°F–19.8°F). Average precipitation: 0.86 inches. Average snowfall is 10.5 inches.
December is a winter month in Williams, and is cooler than the annual average of 37.1°F. Daily temperatures swing about 18.1°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 8h 4m. For travel, December is cold.
Avg High
19.8°F
Avg Low
1.7°F
Precipitation
0.86 in
Snow
10.5 in
December records in Williams
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 37.0°F (2015) | -17.0°F (2014) | 0.09 in (2010) |
| December 2 | 42.1°F (2021) | -16.1°F (2014) | 0.34 in (2007) |
| December 3 | 43.0°F (2012) | -18.0°F (2010) | 0.15 in (2013) |
| December 4 | 43.0°F (2012) | -17.0°F (2002) | 0.15 in (2021) |
| December 5 | 46.0°F (2015) | -26.0°F (2022) | 0.73 in (2017) |
| December 6 | 44.1°F (2023) | -18.0°F (2022) | 0.39 in (2001) |
| December 7 | 46.9°F (2023) | -36.0°F (2022) | 0.10 in (2016) |
| December 8 | 41.0°F (2015) | -26.0°F (2013) | 0.17 in (2014) |
| December 9 | 42.1°F (2006) | -23.1°F (2007) | 0.19 in (2012) |
| December 10 | 44.1°F (2015) | -22.0°F (2009) | 0.08 in (2005) |
| December 11 | 42.1°F (2002) | -25.1°F (2024) | 0.32 in (2015) |
| December 12 | 42.1°F (2002) | -33.0°F (2024) | 0.20 in (2004) |
| December 13 | 39.9°F (2021) | -27.9°F (2010) | 0.15 in (2007) |
| December 14 | 43.0°F (2002) | -29.9°F (2025) | 0.37 in (2022) |
| December 15 | 39.9°F (2021) | -32.1°F (2013) | 0.46 in (2022) |
| December 16 | 46.9°F (2018) | -27.9°F (2013) | 0.37 in (2022) |
| December 17 | 37.0°F (2001) | -27.9°F (2013) | 0.10 in (2009) |
| December 18 | 37.9°F (2011) | -32.1°F (2019) | 0.18 in (2002) |
| December 19 | 36.0°F (2006) | -31.0°F (2025) | 0.32 in (2025) |
| December 20 | 37.9°F (2018) | -33.0°F (2022) | 0.15 in (2022) |
| December 21 | 39.9°F (2003) | -34.1°F (2022) | 0.30 in (2020) |
| December 22 | 39.9°F (2003) | -23.1°F (2008) | 0.08 in (2016) |
| December 23 | 42.1°F (2019) | -27.0°F (2013) | 0.46 in (2015) |
| December 24 | 41.0°F (2023) | -26.0°F (2013) | 0.29 in (2008) |
| December 25 | 35.1°F (2011) | -33.0°F (2017) | 0.72 in (2009) |
| December 26 | 43.0°F (2011) | -33.0°F (2017) | 0.66 in (2016) |
| December 27 | 35.1°F (2024) | -36.0°F (2017) | 0.36 in (2018) |
| December 28 | 37.0°F (2003) | -20.9°F (2017) | 0.27 in (2022) |
| December 29 | 39.0°F (2024) | -32.1°F (2013) | 0.35 in (2021) |
| December 30 | 33.1°F (2002) | -34.1°F (2017) | 0.17 in (2020) |
| December 31 | 30.9°F (2011) | -43.1°F (2017) | 0.86 in (2004) |