December weather in Mound Valley, KS
The average temperature in Mound Valley in December is 35.0°F (24.4°F–45.7°F). Average precipitation: 2.21 inches. Average snowfall is 2.4 inches.
December is a winter month in Mound Valley, and is cooler than the annual average of 56°F. Daily temperatures swing about 21.3°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 9h 27m. For travel, December is cool.
Avg High
45.7°F
Avg Low
24.4°F
Precipitation
2.21 in
Snow
2.4 in
December records in Mound Valley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 72.0°F (1980) | 3.9°F (2006) | 1.23 in (2006) |
| December 2 | 72.0°F (1951) | -0.9°F (2006) | 1.46 in (1982) |
| December 3 | 75.0°F (2021) | 5.0°F (2006) | 0.91 in (2020) |
| December 4 | 72.0°F (1965) | -5.1°F (2006) | 2.66 in (1973) |
| December 5 | 73.9°F (2017) | 8.1°F (2006) | 1.10 in (1999) |
| December 6 | 73.0°F (1980) | 6.1°F (1972) | 0.67 in (1974) |
| December 7 | 78.1°F (1966) | 7.0°F (1976) | 0.78 in (2004) |
| December 8 | 75.0°F (1966) | -2.0°F (2005) | 1.85 in (1980) |
| December 9 | 68.0°F (1991) | -8.0°F (2005) | 0.97 in (1992) |
| December 10 | 71.1°F (1970) | -6.0°F (2013) | 1.34 in (1971) |
| December 11 | 72.0°F (1996) | 1.0°F (2013) | 1.14 in (1974) |
| December 12 | 68.0°F (2015) | 0.0°F (1962) | 1.05 in (1991) |
| December 13 | 70.0°F (2015) | 1.9°F (2000) | 1.08 in (2015) |
| December 14 | 71.1°F (1975) | -6.0°F (1958) | 1.85 in (1992) |
| December 15 | 69.1°F (2008) | -9.9°F (1989) | 1.85 in (1971) |
| December 16 | 75.0°F (2021) | -9.9°F (1989) | 0.48 in (1961) |
| December 17 | 70.0°F (1977) | -5.1°F (1987) | 0.75 in (1959) |
| December 18 | 68.0°F (1970) | -4.0°F (2000) | 0.45 in (1995) |
| December 19 | 73.9°F (1978) | -4.0°F (1983) | 1.84 in (1973) |
| December 20 | 70.0°F (1966) | -5.1°F (1983) | 2.45 in (1991) |
| December 21 | 64.9°F (1966) | -6.0°F (1951) | 0.93 in (2006) |
| December 22 | 68.0°F (1979) | -15.0°F (1989) | 0.50 in (2013) |
| December 23 | 68.0°F (1982) | -15.0°F (1989) | 1.02 in (2003) |
| December 24 | 75.0°F (1955) | -16.1°F (1966) | 2.18 in (1965) |
| December 25 | 75.0°F (2025) | -9.9°F (1983) | 1.24 in (2023) |
| December 26 | 78.1°F (2025) | -6.0°F (1983) | 0.43 in (2018) |
| December 27 | 73.9°F (2025) | 3.9°F (2002) | 2.50 in (2015) |
| December 28 | 78.1°F (2025) | 10.9°F (2017) | 0.84 in (1982) |
| December 29 | 70.0°F (1984) | 3.9°F (1966) | 1.33 in (2019) |
| December 30 | 70.0°F (1965) | -4.0°F (1954) | 1.17 in (2006) |
| December 31 | 73.9°F (1951) | -5.1°F (1976) | 0.81 in (1974) |