December weather in Wetonka, SD
The average temperature in Wetonka in December is 16.8°F (7.6°F–26.0°F). Average precipitation: 0.45 inches.
December is a winter month in Wetonka, and is cooler than the annual average of 42.2°F. Daily temperatures swing about 18.4°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 8h 31m. For travel, December is cold.
Avg High
26.0°F
Avg Low
7.6°F
Precipitation
0.45 in
Daylight
8h 31m
December records in Wetonka
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 62.1°F (1998) | -13.0°F (1966) | 0.25 in (1929) |
| December 2 | 62.1°F (1969) | -14.1°F (1978) | 0.17 in (1982) |
| December 3 | 55.0°F (1998) | -17.0°F (1985) | 0.18 in (1955) |
| December 4 | 57.0°F (1979) | -11.9°F (1905) | 0.17 in (1972) |
| December 5 | 61.0°F (1979) | -15.0°F (2002) | 0.32 in (1960) |
| December 6 | 51.1°F (1991) | -24.0°F (1972) | 0.80 in (1951) |
| December 7 | 54.0°F (1965) | -20.0°F (1972) | 0.24 in (1957) |
| December 8 | 54.0°F (1984) | -18.9°F (1976) | 0.20 in (1961) |
| December 9 | 55.9°F (1990) | -25.1°F (1977) | 0.12 in (1961) |
| December 10 | 57.0°F (2006) | -23.1°F (1972) | 0.08 in (1970) |
| December 11 | 53.1°F (2004) | -18.9°F (1972) | 0.50 in (1949) |
| December 12 | 52.0°F (1998) | -18.9°F (2000) | 0.21 in (1937) |
| December 13 | 51.1°F (1997) | -27.0°F (1901) | 0.40 in (1906) |
| December 14 | 57.0°F (1998) | -29.9°F (1901) | 0.34 in (1973) |
| December 15 | 52.0°F (1962) | -29.0°F (1901) | 0.40 in (1902) |
| December 16 | 60.1°F (1962) | -22.0°F (1901) | 0.12 in (1996) |
| December 17 | 55.0°F (1962) | -31.0°F (1901) | 0.34 in (1977) |
| December 18 | 54.0°F (1979) | -31.0°F (1901) | 0.33 in (2002) |
| December 19 | 52.0°F (1979) | -31.0°F (1901) | 0.22 in (1990) |
| December 20 | 46.9°F (2003) | -22.0°F (1983) | 0.60 in (1902) |
| December 21 | 51.1°F (1979) | -31.0°F (1989) | 0.40 in (1967) |
| December 22 | 57.9°F (1900) | -27.0°F (1989) | 0.30 in (1968) |
| December 23 | 52.0°F (1899) | -32.1°F (1983) | 0.35 in (1969) |
| December 24 | 45.0°F (1986) | -27.0°F (1983) | 0.20 in (1899) |
| December 25 | 46.9°F (1991) | -32.1°F (1902) | 0.37 in (1950) |
| December 26 | 46.0°F (2005) | -35.0°F (1902) | 0.99 in (1988) |
| December 27 | 51.1°F (1974) | -22.0°F (1902) | 0.16 in (1971) |
| December 28 | 52.0°F (1980) | -20.9°F (1993) | 0.33 in (1969) |
| December 29 | 55.9°F (1999) | -20.9°F (1990) | 0.19 in (1972) |
| December 30 | 50.0°F (1980) | -29.9°F (1990) | 0.97 in (1931) |
| December 31 | 50.0°F (1904) | -35.0°F (1967) | 0.45 in (2006) |