December weather in Pollock, SD
The average temperature in Pollock in December is 18.6°F (8.9°F–28.3°F). Average precipitation: 0.46 inches. Average snowfall is 7.7 inches.
December is a winter month in Pollock, and is cooler than the annual average of 44.3°F. Daily temperatures swing about 19.4°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 8h 29m. For travel, December is cold.
Avg High
28.3°F
Avg Low
8.9°F
Precipitation
0.46 in
Snow
7.7 in
December records in Pollock
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 68.0°F (2021) | -20.0°F (2014) | 2.00 in (1909) |
| December 2 | 60.1°F (1925) | -20.9°F (1985) | 0.31 in (1990) |
| December 3 | 57.9°F (1939) | -22.0°F (1985) | 0.25 in (1913) |
| December 4 | 68.0°F (1965) | -29.9°F (1927) | 0.50 in (1926) |
| December 5 | 64.9°F (1939) | -23.1°F (2005) | 0.48 in (1960) |
| December 6 | 68.0°F (1939) | -24.0°F (1972) | 0.32 in (1951) |
| December 7 | 66.9°F (1939) | -29.0°F (1922) | 0.30 in (1971) |
| December 8 | 57.0°F (1939) | -36.9°F (1927) | 0.11 in (2012) |
| December 9 | 64.9°F (1939) | -31.0°F (1927) | 0.25 in (2025) |
| December 10 | 62.1°F (1979) | -29.9°F (1927) | 0.12 in (1970) |
| December 11 | 64.9°F (1939) | -20.9°F (1970) | 0.81 in (1965) |
| December 12 | 63.0°F (1924) | -29.9°F (1932) | 0.20 in (1926) |
| December 13 | 52.0°F (1921) | -45.0°F (1917) | 0.31 in (1995) |
| December 14 | 53.1°F (1997) | -27.9°F (1914) | 0.40 in (1927) |
| December 15 | 57.9°F (1939) | -25.1°F (1919) | 0.17 in (1912) |
| December 16 | 61.0°F (1962) | -36.9°F (1914) | 0.40 in (1908) |
| December 17 | 57.0°F (1923) | -31.0°F (1922) | 0.32 in (1967) |
| December 18 | 55.9°F (2011) | -33.0°F (2016) | 0.21 in (2002) |
| December 19 | 54.0°F (1917) | -38.0°F (1927) | 0.13 in (1985) |
| December 20 | 57.9°F (1957) | -34.1°F (1924) | 0.34 in (1962) |
| December 21 | 54.0°F (1933) | -34.1°F (1916) | 0.31 in (1967) |
| December 22 | 57.9°F (1954) | -32.1°F (1989) | 0.20 in (1918) |
| December 23 | 52.0°F (1936) | -38.9°F (1983) | 0.21 in (2008) |
| December 24 | 48.9°F (2005) | -34.1°F (1921) | 0.35 in (1916) |
| December 25 | 52.0°F (1963) | -27.0°F (1924) | 0.94 in (2016) |
| December 26 | 53.1°F (1956) | -29.0°F (1933) | 0.52 in (2023) |
| December 27 | 51.1°F (1980) | -27.9°F (1914) | 0.30 in (1917) |
| December 28 | 51.1°F (1980) | -34.1°F (1924) | 0.40 in (1916) |
| December 29 | 54.0°F (1999) | -41.1°F (1917) | 0.31 in (1972) |
| December 30 | 50.0°F (1929) | -36.9°F (1990) | 0.71 in (2006) |
| December 31 | 52.0°F (1963) | -36.9°F (1967) | 0.25 in (1921) |