December weather in McPherson, KS
The average temperature in McPherson in December is 33.3°F (22.2°F–44.3°F). Average precipitation: 1.29 inches. Average snowfall is 2.9 inches.
December is a winter month in McPherson, and is cooler than the annual average of 55.7°F. Daily temperatures swing about 22.1°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 9h 20m. For travel, December is cold.
Avg High
44.3°F
Avg Low
22.2°F
Precipitation
1.29 in
Snow
2.9 in
December records in McPherson
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 71.1°F (1917) | 1.0°F (1985) | 0.86 in (2018) |
| December 2 | 69.1°F (1988) | 1.0°F (1985) | 0.64 in (1913) |
| December 3 | 75.9°F (2021) | 3.0°F (1897) | 1.24 in (1947) |
| December 4 | 72.0°F (1916) | 3.9°F (1921) | 1.74 in (1944) |
| December 5 | 73.0°F (1989) | 0.0°F (1964) | 1.42 in (1913) |
| December 6 | 75.0°F (1939) | -4.0°F (1950) | 0.75 in (1943) |
| December 7 | 70.0°F (1894) | -2.9°F (2013) | 1.26 in (1994) |
| December 8 | 68.0°F (1918) | -9.9°F (1917) | 0.92 in (1980) |
| December 9 | 68.0°F (1939) | -6.0°F (1919) | 0.76 in (1911) |
| December 10 | 71.1°F (2020) | -9.0°F (1919) | 1.19 in (2003) |
| December 11 | 73.9°F (1939) | -4.0°F (2009) | 2.98 in (2007) |
| December 12 | 68.0°F (1939) | -11.9°F (1932) | 0.73 in (1972) |
| December 13 | 64.0°F (1921) | -13.0°F (1961) | 1.69 in (2015) |
| December 14 | 69.1°F (1933) | -8.0°F (1963) | 1.63 in (2015) |
| December 15 | 66.9°F (1933) | -14.1°F (1989) | 0.72 in (1984) |
| December 16 | 73.9°F (2021) | -9.0°F (1989) | 1.11 in (1984) |
| December 17 | 75.9°F (1939) | -2.0°F (1901) | 0.55 in (1929) |
| December 18 | 71.1°F (1988) | -11.0°F (2016) | 1.20 in (1895) |
| December 19 | 77.0°F (1902) | -9.9°F (2016) | 1.09 in (1968) |
| December 20 | 66.9°F (1894) | -9.0°F (1924) | 1.62 in (2011) |
| December 21 | 66.0°F (1933) | -9.0°F (1916) | 0.52 in (1949) |
| December 22 | 71.1°F (1933) | -20.9°F (1989) | 0.75 in (2013) |
| December 23 | 73.9°F (1933) | -15.0°F (1989) | 0.80 in (1918) |
| December 24 | 81.0°F (1955) | -11.0°F (1924) | 1.94 in (1965) |
| December 25 | 72.0°F (2021) | -9.0°F (1918) | 0.36 in (1945) |
| December 26 | 72.0°F (2025) | -8.0°F (1962) | 0.43 in (1916) |
| December 27 | 70.0°F (2025) | -2.9°F (1894) | 1.67 in (2018) |
| December 28 | 69.1°F (1984) | -13.0°F (1894) | 0.63 in (1979) |
| December 29 | 70.0°F (1999) | -9.9°F (1983) | 0.82 in (2019) |
| December 30 | 69.1°F (1956) | -6.0°F (1990) | 0.85 in (2020) |
| December 31 | 72.0°F (2004) | -9.0°F (1968) | 0.65 in (1924) |