December weather in Valley Falls, KS
The average temperature in Valley Falls in December is 32.4°F (22.5°F–42.2°F). Average precipitation: 1.59 inches. Average snowfall is 3.3 inches.
December is a winter month in Valley Falls, and is cooler than the annual average of 54.8°F. Daily temperatures swing about 19.7°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 9h 14m. For travel, December is cold.
Avg High
42.2°F
Avg Low
22.5°F
Precipitation
1.59 in
Snow
3.3 in
December records in Valley Falls
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 64.9°F (2012) | 16.0°F (2010) | 1.04 in (2018) |
| December 2 | 66.0°F (2021) | 14.0°F (2025) | 1.48 in (2003) |
| December 3 | 75.9°F (2021) | 14.0°F (2025) | 0.62 in (2011) |
| December 4 | 71.1°F (2012) | 10.9°F (2025) | 1.40 in (1973) |
| December 5 | 69.1°F (2017) | 12.0°F (2025) | 0.67 in (2004) |
| December 6 | 66.0°F (2021) | 9.0°F (2013) | 0.52 in (1982) |
| December 7 | 57.0°F (2023) | -0.9°F (2013) | 1.33 in (1994) |
| December 8 | 66.0°F (2023) | -0.9°F (2013) | 1.95 in (1980) |
| December 9 | 64.0°F (2023) | 5.0°F (2013) | 0.77 in (2003) |
| December 10 | 70.0°F (2020) | -2.0°F (2009) | 2.22 in (2007) |
| December 11 | 69.1°F (2020) | 0.0°F (2009) | 0.61 in (1970) |
| December 12 | 63.0°F (2015) | 7.0°F (2013) | 0.68 in (1972) |
| December 13 | 61.0°F (2015) | 7.0°F (2010) | 0.76 in (2022) |
| December 14 | 60.1°F (2017) | 5.0°F (2025) | 1.07 in (1992) |
| December 15 | 66.0°F (2021) | 5.0°F (2025) | 0.82 in (1971) |
| December 16 | 75.0°F (2021) | 5.0°F (2009) | 0.63 in (1984) |
| December 17 | 61.0°F (2013) | 15.1°F (2019) | 0.45 in (1981) |
| December 18 | 60.1°F (2025) | -9.0°F (2016) | 0.52 in (1967) |
| December 19 | 64.9°F (2013) | -9.0°F (2016) | 1.20 in (1968) |
| December 20 | 59.0°F (2024) | 0.0°F (2016) | 1.47 in (2011) |
| December 21 | 55.9°F (2020) | 14.0°F (2024) | 0.39 in (1962) |
| December 22 | 62.1°F (2020) | -5.1°F (2022) | 0.67 in (2013) |
| December 23 | 66.9°F (2020) | -7.1°F (2022) | 0.60 in (1997) |
| December 24 | 73.0°F (2025) | -6.0°F (2022) | 1.96 in (1965) |
| December 25 | 75.0°F (2021) | 3.0°F (2022) | 1.36 in (2023) |
| December 26 | 66.0°F (2016) | 3.0°F (2022) | 0.40 in (1988) |
| December 27 | 71.1°F (2025) | -5.1°F (2017) | 1.30 in (2018) |
| December 28 | 68.0°F (2025) | -4.0°F (2017) | 0.72 in (1982) |
| December 29 | 60.1°F (2021) | 10.9°F (2025) | 1.60 in (2019) |
| December 30 | 64.9°F (2022) | 5.0°F (2013) | 1.24 in (2020) |
| December 31 | 69.1°F (2010) | 1.0°F (2014) | 1.08 in (1978) |