December weather in Whitehall, MT
The average temperature in Whitehall in December is °F (°F–°F). Average precipitation: 3.00 inches.
December is a winter month in Whitehall, and is cooler than the annual average of 0°F. Expect about 14 days with precipitation. Daylight averages about 8h 29m.
Avg High
°F
Avg Low
°F
Precipitation
3.00 in
Daylight
8h 29m
December records in Whitehall
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 46.4°F (2021) | -5.3°F (2009) | 0.50 in (2022) |
| December 2 | 43.7°F (2021) | -9.2°F (2009) | 1.70 in (2013) |
| December 3 | 43.7°F (2020) | -16.6°F (2013) | 0.90 in (1998) |
| December 4 | 41.5°F (2024) | -21.1°F (2013) | 0.40 in (1998) |
| December 5 | 45.7°F (2020) | -25.8°F (2013) | 0.40 in (2009) |
| December 6 | 42.3°F (2000) | -26.9°F (2013) | 0.50 in (2003) |
| December 7 | 44.6°F (2020) | -28.3°F (2009) | 0.50 in (2004) |
| December 8 | 44.1°F (2006) | -19.5°F (2013) | 0.50 in (2004) |
| December 9 | 42.8°F (2020) | -13.4°F (2009) | 0.40 in (2015) |
| December 10 | 45.5°F (2017) | -4.2°F (1997) | 0.40 in (2016) |
| December 11 | 46.9°F (2017) | -5.8°F (2000) | 0.40 in (2022) |
| December 12 | 48.7°F (2017) | -5.6°F (2000) | 0.70 in (2012) |
| December 13 | 42.8°F (1997) | -32.4°F (2008) | 0.40 in (2006) |
| December 14 | 45.9°F (2025) | -33.0°F (2008) | 1.50 in (2015) |
| December 15 | 44.2°F (2025) | -3.1°F (2008) | 1.00 in (2016) |
| December 16 | 39.2°F (2018) | -18.2°F (2016) | 0.30 in (1996) |
| December 17 | 40.5°F (2011) | -20.7°F (2016) | 0.70 in (2025) |
| December 18 | 42.1°F (2023) | -28.1°F (1998) | 0.40 in (1999) |
| December 19 | 43.2°F (2003) | -29.7°F (1998) | 1.00 in (2025) |
| December 20 | 42.6°F (2005) | -35.3°F (1998) | 0.40 in (2017) |
| December 21 | 42.4°F (2024) | -36.2°F (2022) | 0.60 in (2011) |
| December 22 | 35.1°F (2019) | -36.2°F (2022) | 0.50 in (2005) |
| December 23 | 42.8°F (2003) | -16.1°F (1998) | 0.40 in (2004) |
| December 24 | 43.7°F (1999) | -4.7°F (2002) | 1.00 in (2019) |
| December 25 | 43.0°F (2010) | -7.8°F (1996) | 1.10 in (2014) |
| December 26 | 44.1°F (1999) | -4.4°F (2014) | 0.90 in (1996) |
| December 27 | 44.6°F (1999) | -8.7°F (2025) | 0.60 in (2002) |
| December 28 | 47.3°F (1999) | -8.3°F (2025) | 0.80 in (1998) |
| December 29 | 40.3°F (2023) | -22.0°F (2014) | 1.70 in (1996) |
| December 30 | 40.1°F (2023) | -24.7°F (2014) | 1.10 in (2011) |
| December 31 | 46.8°F (2025) | -16.6°F (2010) | 1.10 in (1996) |