December weather in Medicine Bow, WY
The average temperature in Medicine Bow in December is 21.7°F (10.7°F–32.8°F). Average precipitation: 0.49 inches. Average snowfall is 6.8 inches.
December is a winter month in Medicine Bow, and is cooler than the annual average of 42.2°F. Daily temperatures swing about 22.1°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 8h 58m. For travel, December is cold.
Avg High
32.8°F
Avg Low
10.7°F
Precipitation
0.49 in
Snow
6.8 in
December records in Medicine Bow
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 57.0°F (1995) | -20.9°F (1991) | 0.40 in (2011) |
| December 2 | 55.0°F (1960) | -8.0°F (2011) | 0.22 in (1955) |
| December 3 | 55.0°F (1998) | -11.9°F (2009) | 0.28 in (2011) |
| December 4 | 55.9°F (1980) | -32.1°F (1992) | 0.38 in (1958) |
| December 5 | 52.0°F (1949) | -34.1°F (1992) | 0.25 in (2010) |
| December 6 | 52.0°F (1965) | -31.0°F (1972) | 0.91 in (1956) |
| December 7 | 54.0°F (1965) | -27.9°F (2005) | 0.17 in (1988) |
| December 8 | 52.0°F (1965) | -18.0°F (1956) | 0.13 in (2003) |
| December 9 | 57.0°F (1975) | -16.1°F (1986) | 0.25 in (1998) |
| December 10 | 55.0°F (1990) | -42.0°F (1972) | 0.40 in (1976) |
| December 11 | 52.0°F (1968) | -20.0°F (1963) | 0.15 in (1965) |
| December 12 | 51.1°F (2025) | -25.1°F (1972) | 0.45 in (1958) |
| December 13 | 52.0°F (1995) | -15.0°F (1967) | 0.27 in (1992) |
| December 14 | 57.0°F (2025) | -17.0°F (1958) | 0.70 in (1975) |
| December 15 | 53.1°F (1962) | -14.1°F (2008) | 0.06 in (2003) |
| December 16 | 55.9°F (1962) | -18.0°F (1965) | 0.25 in (1964) |
| December 17 | 53.1°F (2025) | -44.0°F (1964) | 0.51 in (2006) |
| December 18 | 51.1°F (1969) | -24.0°F (1964) | 0.10 in (2002) |
| December 19 | 54.0°F (1979) | -17.0°F (2006) | 0.19 in (1998) |
| December 20 | 50.0°F (2024) | -25.1°F (1990) | 0.69 in (2010) |
| December 21 | 57.0°F (2025) | -35.0°F (1990) | 0.30 in (2006) |
| December 22 | 59.0°F (2025) | -43.1°F (1989) | 0.37 in (1987) |
| December 23 | 62.1°F (2025) | -25.1°F (1998) | 0.40 in (1987) |
| December 24 | 60.1°F (2025) | -13.0°F (1974) | 0.13 in (1971) |
| December 25 | 57.9°F (2025) | -27.0°F (1962) | 0.57 in (1971) |
| December 26 | 54.0°F (1955) | -40.0°F (1987) | 0.15 in (1969) |
| December 27 | 51.1°F (1980) | -9.0°F (1991) | 0.25 in (1979) |
| December 28 | 48.0°F (1965) | -11.0°F (2009) | 0.28 in (1948) |
| December 29 | 50.0°F (1980) | -20.9°F (1969) | 0.42 in (1972) |
| December 30 | 53.1°F (1980) | -15.0°F (2012) | 0.75 in (1975) |
| December 31 | 48.0°F (1980) | -26.0°F (1967) | 1.25 in (1975) |