December weather in Dupree, SD
The average temperature in Dupree in December is 23.7°F (13.3°F–34.2°F). Average precipitation: 0.50 inches. Average snowfall is 8.1 inches.
December is a winter month in Dupree, and is cooler than the annual average of 47.8°F. Daily temperatures swing about 20.9°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 8h 35m. For travel, December is cold.
Avg High
34.2°F
Avg Low
13.3°F
Precipitation
0.50 in
Snow
8.1 in
December records in Dupree
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 66.9°F (1998) | -11.0°F (2014) | 0.33 in (1984) |
| December 2 | 64.0°F (1925) | -23.1°F (1985) | 0.49 in (1996) |
| December 3 | 66.9°F (2021) | -9.9°F (1984) | 0.22 in (1927) |
| December 4 | 70.0°F (1965) | -9.9°F (1927) | 0.42 in (1960) |
| December 5 | 70.0°F (1939) | -18.0°F (1937) | 0.20 in (2016) |
| December 6 | 71.1°F (1939) | -24.0°F (1972) | 0.54 in (1951) |
| December 7 | 63.0°F (2023) | -20.9°F (2013) | 0.50 in (1927) |
| December 8 | 64.0°F (1939) | -29.9°F (1927) | 0.10 in (1971) |
| December 9 | 66.0°F (1957) | -24.0°F (1977) | 0.10 in (2004) |
| December 10 | 64.0°F (1979) | -24.0°F (1937) | 0.29 in (1970) |
| December 11 | 64.9°F (1939) | -22.0°F (1972) | 0.92 in (1965) |
| December 12 | 61.0°F (2014) | -25.1°F (1932) | 0.58 in (1949) |
| December 13 | 62.1°F (1988) | -20.9°F (1985) | 0.50 in (2022) |
| December 14 | 64.0°F (1939) | -20.9°F (1963) | 0.66 in (1996) |
| December 15 | 60.1°F (1939) | -27.0°F (1951) | 0.18 in (1927) |
| December 16 | 62.1°F (1962) | -29.9°F (1951) | 0.60 in (2015) |
| December 17 | 61.0°F (1939) | -27.0°F (1922) | 0.23 in (1977) |
| December 18 | 63.0°F (1979) | -27.9°F (1924) | 0.20 in (2002) |
| December 19 | 55.9°F (2011) | -23.1°F (1996) | 0.26 in (1985) |
| December 20 | 60.1°F (1941) | -20.0°F (1990) | 0.22 in (2010) |
| December 21 | 55.9°F (2023) | -31.0°F (1989) | 0.33 in (1949) |
| December 22 | 57.9°F (1933) | -31.0°F (1989) | 0.13 in (1996) |
| December 23 | 57.9°F (1950) | -27.0°F (1983) | 0.22 in (2014) |
| December 24 | 53.1°F (1999) | -27.0°F (1983) | 0.48 in (2010) |
| December 25 | 55.0°F (1963) | -23.1°F (1983) | 1.00 in (2016) |
| December 26 | 55.0°F (1947) | -25.1°F (1996) | 0.50 in (2018) |
| December 27 | 61.0°F (1928) | -26.0°F (1924) | 0.25 in (1923) |
| December 28 | 55.9°F (1999) | -25.1°F (1924) | 0.63 in (2019) |
| December 29 | 57.0°F (1937) | -25.1°F (1946) | 0.38 in (2005) |
| December 30 | 54.0°F (1980) | -34.1°F (1990) | 0.60 in (1923) |
| December 31 | 57.9°F (1963) | -31.0°F (1967) | 1.54 in (1922) |