December weather in Rangely, CO
The average temperature in Rangely in December is 19.7°F (6.2°F–33.1°F). Average precipitation: 0.62 inches. Average snowfall is 7.4 inches.
December is a winter month in Rangely, and is cooler than the annual average of 46.6°F. Daily temperatures swing about 26.9°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 9h 10m. For travel, December is cold.
Avg High
33.1°F
Avg Low
6.2°F
Precipitation
0.62 in
Snow
7.4 in
December records in Rangely
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 60.1°F (1966) | -8.0°F (1979) | 0.26 in (2007) |
| December 2 | 60.1°F (1995) | -5.1°F (1967) | 0.28 in (1897) |
| December 3 | 59.0°F (2008) | -9.9°F (1895) | 0.31 in (2025) |
| December 4 | 57.9°F (2017) | -16.1°F (1895) | 0.55 in (1954) |
| December 5 | 55.0°F (1995) | -22.0°F (2013) | 0.48 in (1951) |
| December 6 | 57.0°F (1958) | -22.0°F (2013) | 0.39 in (1986) |
| December 7 | 55.9°F (1977) | -14.1°F (1951) | 0.60 in (1956) |
| December 8 | 57.0°F (2014) | -29.0°F (1978) | 0.62 in (2003) |
| December 9 | 54.0°F (1958) | -23.1°F (1978) | 0.40 in (1909) |
| December 10 | 59.0°F (1962) | -22.0°F (2009) | 0.38 in (2021) |
| December 11 | 54.0°F (1958) | -22.0°F (2009) | 0.53 in (1965) |
| December 12 | 57.0°F (2025) | -22.0°F (1972) | 0.25 in (2020) |
| December 13 | 53.1°F (2025) | -22.0°F (1964) | 0.42 in (2009) |
| December 14 | 53.1°F (1977) | -20.9°F (1971) | 0.35 in (1956) |
| December 15 | 55.9°F (1977) | -27.9°F (1972) | 0.50 in (2015) |
| December 16 | 48.9°F (1981) | -22.0°F (1895) | 0.35 in (1908) |
| December 17 | 54.0°F (2016) | -23.1°F (1895) | 0.60 in (1899) |
| December 18 | 61.0°F (2025) | -29.9°F (1909) | 0.41 in (1978) |
| December 19 | 62.1°F (2025) | -31.0°F (1899) | 0.32 in (1991) |
| December 20 | 62.1°F (2025) | -32.1°F (1908) | 0.41 in (2007) |
| December 21 | 54.0°F (2025) | -32.1°F (1908) | 0.56 in (2010) |
| December 22 | 54.0°F (2025) | -27.9°F (1908) | 0.40 in (1979) |
| December 23 | 60.1°F (2025) | -26.0°F (1990) | 0.60 in (1987) |
| December 24 | 55.9°F (1955) | -29.0°F (1909) | 0.44 in (1964) |
| December 25 | 61.0°F (2025) | -29.0°F (1909) | 0.64 in (2019) |
| December 26 | 61.0°F (2025) | -27.0°F (1909) | 0.25 in (2014) |
| December 27 | 52.0°F (2025) | -26.0°F (2007) | 0.50 in (1984) |
| December 28 | 48.0°F (1984) | -25.1°F (1909) | 0.50 in (1907) |
| December 29 | 52.0°F (2017) | -29.0°F (1895) | 0.50 in (2020) |
| December 30 | 55.0°F (2017) | -24.0°F (1902) | 0.90 in (1951) |
| December 31 | 60.1°F (2017) | -25.1°F (1902) | 0.72 in (2021) |