December weather in Pierce, CO
The average temperature in Pierce in December is 27.4°F (13.5°F–41.3°F). Average precipitation: 0.30 inches.
December is a winter month in Pierce, and is cooler than the annual average of 47.3°F. Daily temperatures swing about 27.8°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 9h 6m. For travel, December is cold.
Avg High
41.3°F
Avg Low
13.5°F
Precipitation
0.30 in
Daylight
9h 6m
December records in Pierce
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 70.9°F (2021) | 1.9°F (2025) | 0.02 in (2011) |
| December 2 | 72.0°F (2021) | 1.2°F (2009) | 0.01 in (2005) |
| December 3 | 64.4°F (2024) | -3.6°F (2006) | 0.09 in (2008) |
| December 4 | 66.7°F (2007) | -9.6°F (2013) | 0.18 in (2008) |
| December 5 | 64.8°F (2012) | -16.1°F (2013) | 0.20 in (2019) |
| December 6 | 65.5°F (2023) | -13.7°F (2013) | 0.09 in (2009) |
| December 7 | 60.3°F (2003) | -15.7°F (2013) | 0.41 in (2007) |
| December 8 | 64.8°F (2020) | -17.0°F (2016) | 0.19 in (2003) |
| December 9 | 66.9°F (2015) | -20.6°F (2009) | 0.04 in (2007) |
| December 10 | 59.9°F (2014) | -6.7°F (2009) | 0.03 in (2020) |
| December 11 | 64.9°F (2004) | -4.7°F (2009) | 0.17 in (2023) |
| December 12 | 67.3°F (2017) | -5.4°F (2007) | 0.21 in (2015) |
| December 13 | 64.0°F (2010) | 1.2°F (2015) | 0.06 in (2022) |
| December 14 | 60.1°F (2025) | -13.0°F (2008) | 0.09 in (2019) |
| December 15 | 67.3°F (2025) | -16.1°F (2008) | 0.35 in (2015) |
| December 16 | 64.9°F (2025) | -5.1°F (2008) | 0.06 in (2016) |
| December 17 | 64.2°F (2025) | -17.1°F (2016) | 0.07 in (2005) |
| December 18 | 61.3°F (2013) | -10.8°F (2016) | 0.04 in (2005) |
| December 19 | 66.0°F (2025) | -2.7°F (2016) | 0.02 in (2003) |
| December 20 | 63.5°F (2024) | 4.3°F (2008) | 0.76 in (2006) |
| December 21 | 61.9°F (2018) | -10.7°F (2022) | 0.07 in (2017) |
| December 22 | 67.3°F (2025) | -23.4°F (2022) | 0.31 in (2009) |
| December 23 | 59.7°F (2021) | -17.0°F (2022) | 0.24 in (2009) |
| December 24 | 68.7°F (2025) | -11.6°F (2004) | 0.16 in (2012) |
| December 25 | 69.1°F (2025) | -4.4°F (2012) | 0.19 in (2014) |
| December 26 | 60.6°F (2005) | -7.1°F (2012) | 0.13 in (2014) |
| December 27 | 56.7°F (2022) | -5.6°F (2017) | 0.04 in (2007) |
| December 28 | 58.1°F (2011) | -6.7°F (2015) | 0.30 in (2020) |
| December 29 | 61.3°F (2017) | -5.8°F (2018) | 0.02 in (2006) |
| December 30 | 57.4°F (2023) | -22.2°F (2014) | 0.09 in (2010) |
| December 31 | 61.9°F (2025) | -22.7°F (2014) | 0.24 in (2021) |