December weather in Eagle, CO
The average temperature in Eagle in December is °F (°F–°F). Average precipitation: 2.36 inches.
December is a winter month in Eagle, and is cooler than the annual average of 0°F. Expect about 13 days with precipitation. Daylight averages about 9h 12m.
Avg High
°F
Avg Low
°F
Precipitation
2.36 in
Daylight
9h 12m
December records in Eagle
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 68.9°F (2010) | -71.1°F (2003) | 0.80 in (2007) |
| December 2 | 55.2°F (2021) | -2.2°F (2006) | 0.80 in (2005) |
| December 3 | 77.0°F (2010) | -6.7°F (2009) | 0.60 in (2022) |
| December 4 | 77.4°F (2010) | -8.1°F (2009) | 0.40 in (2008) |
| December 5 | 57.9°F (2011) | -14.8°F (2011) | 0.30 in (2018) |
| December 6 | 77.9°F (2010) | -22.0°F (2011) | 0.50 in (2005) |
| December 7 | 79.0°F (2011) | -12.8°F (2005) | 0.50 in (2007) |
| December 8 | 66.9°F (2011) | -11.7°F (2005) | 0.70 in (2023) |
| December 9 | 57.9°F (2011) | -8.9°F (2009) | 0.50 in (2021) |
| December 10 | 45.9°F (2014) | -5.8°F (2009) | 1.00 in (2021) |
| December 11 | 64.4°F (2010) | -2.6°F (2021) | 0.50 in (2006) |
| December 12 | 49.5°F (2017) | 3.2°F (2020) | 0.40 in (2019) |
| December 13 | 73.0°F (2011) | -1.8°F (2020) | 0.60 in (2008) |
| December 14 | 87.3°F (2010) | -4.2°F (2008) | 0.60 in (2008) |
| December 15 | 66.0°F (2011) | -7.2°F (2007) | 0.80 in (2021) |
| December 16 | 57.9°F (2011) | -7.2°F (2022) | 1.00 in (2016) |
| December 17 | 59.2°F (2011) | -6.0°F (2016) | 0.40 in (2006) |
| December 18 | 70.2°F (2011) | -2.7°F (2016) | 0.30 in (2005) |
| December 19 | 68.0°F (2011) | -8.3°F (2012) | 0.20 in (2008) |
| December 20 | 64.9°F (2011) | -6.9°F (2012) | 0.50 in (2010) |
| December 21 | 63.0°F (2011) | 0.3°F (2008) | 0.50 in (2014) |
| December 22 | 51.8°F (2019) | -3.1°F (2004) | 0.70 in (2008) |
| December 23 | 49.5°F (2025) | -11.2°F (2004) | 0.60 in (2008) |
| December 24 | 48.0°F (2025) | -9.0°F (2004) | 0.80 in (2021) |
| December 25 | 64.8°F (2011) | -5.1°F (2023) | 0.40 in (2007) |
| December 26 | 46.4°F (2005) | -6.3°F (2015) | 0.70 in (2008) |
| December 27 | 50.0°F (2011) | -10.7°F (2008) | 0.50 in (2022) |
| December 28 | 60.8°F (2011) | -10.3°F (2007) | 0.50 in (2022) |
| December 29 | 79.0°F (2011) | -3.6°F (2019) | 0.50 in (2004) |
| December 30 | 47.7°F (2017) | -5.1°F (2019) | 0.40 in (2003) |
| December 31 | 44.1°F (2025) | -13.0°F (2010) | 0.60 in (2021) |