December weather in Wagner, SD
The average temperature in Wagner in December is 25.7°F (16.8°F–34.5°F). Average precipitation: 0.78 inches.
December is a winter month in Wagner, and is cooler than the annual average of 49.8°F. Daily temperatures swing about 17.7°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 8h 50m. For travel, December is cold.
Avg High
34.5°F
Avg Low
16.8°F
Precipitation
0.78 in
Daylight
8h 50m
December records in Wagner
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 68.0°F (1998) | -7.1°F (1985) | 0.63 in (2007) |
| December 2 | 71.1°F (1998) | -11.0°F (1985) | 0.60 in (1933) |
| December 3 | 68.0°F (1941) | -6.0°F (1919) | 1.09 in (1955) |
| December 4 | 63.0°F (1970) | -8.0°F (1927) | 0.80 in (1924) |
| December 5 | 66.0°F (1939) | -8.0°F (1917) | 0.36 in (1936) |
| December 6 | 75.0°F (1939) | -16.1°F (1950) | 0.40 in (1927) |
| December 7 | 64.0°F (1984) | -15.0°F (1917) | 0.80 in (1924) |
| December 8 | 64.9°F (1939) | -18.9°F (1927) | 0.60 in (1924) |
| December 9 | 69.1°F (1939) | -23.1°F (1917) | 0.45 in (1918) |
| December 10 | 66.9°F (1946) | -16.1°F (1919) | 0.62 in (1989) |
| December 11 | 70.0°F (1939) | -15.0°F (1927) | 0.88 in (1965) |
| December 12 | 62.1°F (1921) | -20.9°F (1932) | 0.60 in (1924) |
| December 13 | 66.0°F (1921) | -27.0°F (1917) | 0.30 in (1920) |
| December 14 | 64.9°F (1998) | -23.1°F (1917) | 0.50 in (1951) |
| December 15 | 64.9°F (1939) | -22.0°F (1922) | 0.34 in (1990) |
| December 16 | 64.9°F (1939) | -18.0°F (1989) | 0.99 in (1964) |
| December 17 | 70.0°F (1939) | -29.9°F (1922) | 0.41 in (1963) |
| December 18 | 59.0°F (1979) | -23.1°F (1981) | 0.30 in (1918) |
| December 19 | 57.0°F (1941) | -18.0°F (1983) | 0.56 in (1968) |
| December 20 | 66.0°F (1941) | -24.0°F (1916) | 1.01 in (2006) |
| December 21 | 60.1°F (1933) | -27.0°F (1989) | 0.87 in (2006) |
| December 22 | 62.1°F (1972) | -29.0°F (1989) | 1.03 in (1968) |
| December 23 | 61.0°F (1950) | -23.1°F (1983) | 0.75 in (1921) |
| December 24 | 55.9°F (1946) | -24.0°F (1920) | 0.56 in (1973) |
| December 25 | 60.1°F (1938) | -16.1°F (1983) | 0.88 in (1982) |
| December 26 | 55.9°F (1959) | -20.0°F (1996) | 0.31 in (2009) |
| December 27 | 59.0°F (1958) | -15.0°F (1924) | 0.67 in (1969) |
| December 28 | 57.0°F (2002) | -23.1°F (1924) | 0.73 in (1959) |
| December 29 | 62.1°F (1999) | -38.9°F (1917) | 0.40 in (1944) |
| December 30 | 61.0°F (2004) | -20.9°F (1990) | 1.19 in (2006) |
| December 31 | 55.0°F (1988) | -18.9°F (1968) | 0.63 in (1977) |