December weather in Loveland, CO
The average temperature in Loveland in December is 28.5°F (13.4°F–43.6°F). Average precipitation: 0.58 inches. Average snowfall is 7.6 inches.
December is a winter month in Loveland, and is cooler than the annual average of 48.7°F. Daily temperatures swing about 30.2°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 9h 8m. For travel, December is cold.
Avg High
43.6°F
Avg Low
13.4°F
Precipitation
0.58 in
Snow
7.6 in
December records in Loveland
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 66.0°F (1994) | -9.0°F (2004) | 0.35 in (2011) |
| December 2 | 71.1°F (2021) | -5.1°F (2004) | 0.18 in (2011) |
| December 3 | 73.0°F (2021) | -2.9°F (2004) | 0.32 in (2025) |
| December 4 | 66.9°F (1989) | -5.1°F (2006) | 0.37 in (2013) |
| December 5 | 72.0°F (2007) | -14.1°F (2013) | 0.15 in (2008) |
| December 6 | 66.9°F (1991) | -16.1°F (2013) | 0.23 in (2009) |
| December 7 | 63.0°F (1991) | -13.0°F (2011) | 0.27 in (2007) |
| December 8 | 62.1°F (2020) | -17.0°F (2005) | 0.29 in (2007) |
| December 9 | 64.0°F (2015) | -20.0°F (2009) | 0.28 in (2007) |
| December 10 | 66.9°F (1990) | -18.9°F (2009) | 0.04 in (1989) |
| December 11 | 63.0°F (1990) | -8.0°F (2009) | 0.13 in (2007) |
| December 12 | 71.1°F (2025) | -7.1°F (2009) | 0.12 in (2020) |
| December 13 | 64.9°F (2017) | 3.9°F (2007) | 0.18 in (2015) |
| December 14 | 64.9°F (2010) | 1.9°F (2020) | 0.30 in (2008) |
| December 15 | 61.0°F (1997) | -20.0°F (2008) | 0.47 in (2015) |
| December 16 | 64.9°F (2006) | -20.9°F (2008) | 0.29 in (2015) |
| December 17 | 64.9°F (2025) | -2.9°F (1996) | 0.39 in (2016) |
| December 18 | 68.0°F (2025) | -17.0°F (2016) | 0.10 in (1989) |
| December 19 | 60.1°F (2013) | -13.0°F (2016) | 0.08 in (1990) |
| December 20 | 70.0°F (2025) | -15.0°F (1990) | 0.10 in (1990) |
| December 21 | 64.0°F (1994) | -29.0°F (1990) | 2.60 in (2006) |
| December 22 | 64.0°F (2021) | -31.0°F (1990) | 0.58 in (2011) |
| December 23 | 75.0°F (2025) | -20.0°F (1990) | 0.41 in (2009) |
| December 24 | 62.1°F (2021) | -15.0°F (2022) | 0.24 in (2009) |
| December 25 | 68.0°F (2025) | -5.1°F (1990) | 0.20 in (2012) |
| December 26 | 70.0°F (2025) | -7.1°F (2012) | 0.45 in (2014) |
| December 27 | 66.0°F (2025) | -5.1°F (2007) | 0.13 in (2007) |
| December 28 | 64.9°F (1999) | -11.0°F (2007) | 0.28 in (2007) |
| December 29 | 64.9°F (1996) | -13.0°F (2007) | 0.96 in (2006) |
| December 30 | 69.1°F (2017) | -18.0°F (1990) | 0.21 in (2014) |
| December 31 | 62.1°F (2016) | -18.9°F (2014) | 0.33 in (2010) |