December weather in Ignacio, CO
The average temperature in Ignacio in December is 25.8°F (12.2°F–39.4°F). Average precipitation: 0.81 inches. Average snowfall is 9.1 inches.
December is a winter month in Ignacio, and is cooler than the annual average of 46.5°F. Daily temperatures swing about 27.2°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 9h 28m. For travel, December is cold.
Avg High
39.4°F
Avg Low
12.2°F
Precipitation
0.81 in
Snow
9.1 in
December records in Ignacio
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 62.1°F (2003) | -2.0°F (2010) | 0.97 in (2007) |
| December 2 | 57.9°F (2017) | 3.0°F (2006) | 0.44 in (2007) |
| December 3 | 59.0°F (2017) | 1.9°F (2006) | 0.09 in (2005) |
| December 4 | 57.0°F (2017) | -2.0°F (2009) | 0.23 in (2025) |
| December 5 | 57.0°F (2021) | -0.9°F (2009) | 0.49 in (2019) |
| December 6 | 55.9°F (2003) | -0.9°F (2011) | 0.05 in (2011) |
| December 7 | 55.0°F (2023) | -0.9°F (2011) | 0.29 in (2007) |
| December 8 | 57.0°F (2020) | -5.1°F (2005) | 1.20 in (2007) |
| December 9 | 55.9°F (2020) | -13.0°F (2013) | 0.44 in (2019) |
| December 10 | 54.0°F (2020) | -13.0°F (2009) | 0.55 in (2021) |
| December 11 | 53.1°F (2014) | -11.0°F (2009) | 0.26 in (2007) |
| December 12 | 54.0°F (2017) | -6.0°F (2009) | 0.08 in (2007) |
| December 13 | 55.0°F (2004) | 1.9°F (2020) | 0.21 in (2020) |
| December 14 | 52.0°F (2025) | 1.9°F (2020) | 0.25 in (2011) |
| December 15 | 55.9°F (2010) | -2.9°F (2005) | 0.19 in (2015) |
| December 16 | 52.0°F (2025) | -2.0°F (2015) | 0.41 in (2008) |
| December 17 | 54.0°F (2018) | -2.0°F (2015) | 0.78 in (2016) |
| December 18 | 54.0°F (2025) | -2.0°F (2022) | 0.09 in (2010) |
| December 19 | 55.0°F (2003) | -0.9°F (2002) | 0.42 in (2010) |
| December 20 | 55.0°F (2025) | -8.0°F (2012) | 0.19 in (2006) |
| December 21 | 57.0°F (2025) | -5.1°F (2012) | 0.09 in (2023) |
| December 22 | 55.0°F (2024) | -0.9°F (2002) | 0.28 in (2010) |
| December 23 | 59.0°F (2025) | 1.0°F (2004) | 0.43 in (2023) |
| December 24 | 55.9°F (2025) | -4.0°F (2008) | 0.73 in (2021) |
| December 25 | 57.9°F (2025) | -8.0°F (2009) | 0.55 in (2021) |
| December 26 | 55.0°F (2005) | -9.0°F (2009) | 0.18 in (2008) |
| December 27 | 50.0°F (2004) | -11.9°F (2008) | 0.08 in (2014) |
| December 28 | 53.1°F (2004) | -11.9°F (2008) | 0.39 in (2019) |
| December 29 | 52.0°F (2017) | -9.0°F (2008) | 0.21 in (2018) |
| December 30 | 52.0°F (2017) | -4.0°F (2018) | 0.52 in (2004) |
| December 31 | 55.0°F (2017) | -0.9°F (2015) | 0.23 in (2022) |