December weather in Whitewood, SD
The average temperature in Whitewood in December is 26.2°F (14.5°F–37.9°F). Average precipitation: inches.
December is a winter month in Whitewood, and is cooler than the annual average of 45.4°F. Daily temperatures swing about 23.4°F between overnight low and afternoon high. Daylight averages about 8h 40m. For travel, December is cold.
Avg High
37.9°F
Avg Low
14.5°F
Precipitation
in
Daylight
8h 40m
December records in Whitewood
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 62.1°F (1973) | -9.9°F (1985) | 0.50 in (1980) |
| December 2 | 63.0°F (1988) | -18.9°F (1985) | 0.80 in (1996) |
| December 3 | 61.0°F (2001) | -4.0°F (1972) | 0.40 in (1992) |
| December 4 | 64.0°F (1987) | -9.0°F (1972) | 1.06 in (1968) |
| December 5 | 60.1°F (1946) | -18.9°F (1972) | 1.15 in (1960) |
| December 6 | 59.0°F (1987) | -17.0°F (1972) | 0.50 in (1993) |
| December 7 | 55.9°F (1918) | -16.1°F (1972) | 1.30 in (1916) |
| December 8 | 57.9°F (1990) | -22.0°F (1972) | 0.55 in (1912) |
| December 9 | 61.0°F (1990) | -27.9°F (1919) | 0.20 in (1989) |
| December 10 | 62.1°F (1990) | -20.0°F (1919) | 0.43 in (1962) |
| December 11 | 64.0°F (1993) | -18.0°F (1961) | 0.70 in (1989) |
| December 12 | 64.9°F (1993) | -20.0°F (1917) | 1.00 in (1989) |
| December 13 | 57.9°F (1998) | -22.0°F (1917) | 0.50 in (1992) |
| December 14 | 61.0°F (1998) | -20.9°F (1989) | 0.50 in (1987) |
| December 15 | 57.9°F (2002) | -17.0°F (1951) | 0.61 in (1942) |
| December 16 | 59.0°F (1952) | -20.9°F (1964) | 0.85 in (1921) |
| December 17 | 61.0°F (1998) | -23.1°F (1964) | 0.70 in (1993) |
| December 18 | 61.0°F (1979) | -16.1°F (1909) | 0.40 in (1985) |
| December 19 | 59.0°F (1944) | -18.0°F (1916) | 1.01 in (1985) |
| December 20 | 59.0°F (1942) | -26.0°F (1990) | 0.42 in (1960) |
| December 21 | 59.0°F (1991) | -26.0°F (1989) | 1.05 in (1911) |
| December 22 | 55.9°F (1954) | -29.0°F (1990) | 0.57 in (1969) |
| December 23 | 60.1°F (1994) | -23.1°F (1990) | 0.50 in (1999) |
| December 24 | 60.1°F (1955) | -15.0°F (1984) | 0.60 in (1996) |
| December 25 | 66.9°F (1994) | -13.0°F (1944) | 0.50 in (1990) |
| December 26 | 57.9°F (1946) | -17.0°F (1996) | 0.76 in (1943) |
| December 27 | 63.0°F (1980) | -13.0°F (1917) | 0.55 in (1959) |
| December 28 | 60.1°F (1947) | -15.0°F (1917) | 1.50 in (1909) |
| December 29 | 62.1°F (1999) | -24.0°F (1990) | 0.60 in (1915) |
| December 30 | 59.0°F (1949) | -24.0°F (1968) | 1.70 in (1922) |
| December 31 | 54.0°F (1996) | -22.0°F (1978) | 0.84 in (1969) |