December weather in Hosmer, SD
The average temperature in Hosmer in December is 17.8°F (9.2°F–26.4°F). Average precipitation: 0.64 inches. Average snowfall is 8.7 inches.
December is a winter month in Hosmer, and is cooler than the annual average of 42.6°F. Daily temperatures swing about 17.2°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 8h 31m. For travel, December is cold.
Avg High
26.4°F
Avg Low
9.2°F
Precipitation
0.64 in
Snow
8.7 in
December records in Hosmer
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 62.1°F (1995) | -13.0°F (1960) | 0.48 in (2019) |
| December 2 | 64.0°F (2021) | -11.0°F (2014) | 0.40 in (2007) |
| December 3 | 57.0°F (1948) | -9.0°F (1991) | 0.42 in (1990) |
| December 4 | 55.0°F (1965) | -9.0°F (1991) | 0.26 in (2013) |
| December 5 | 54.0°F (1963) | -18.0°F (2005) | 0.62 in (1960) |
| December 6 | 48.9°F (2006) | -27.9°F (1972) | 0.65 in (1951) |
| December 7 | 55.0°F (1991) | -18.9°F (2013) | 0.12 in (1957) |
| December 8 | 51.1°F (1965) | -20.0°F (1958) | 0.41 in (1961) |
| December 9 | 54.0°F (1957) | -18.0°F (1972) | 0.21 in (2012) |
| December 10 | 55.9°F (2006) | -24.0°F (1972) | 0.25 in (1970) |
| December 11 | 52.0°F (2002) | -20.9°F (1961) | 0.63 in (1965) |
| December 12 | 52.0°F (2004) | -22.0°F (1962) | 0.17 in (1996) |
| December 13 | 50.0°F (1998) | -17.0°F (1961) | 0.25 in (2022) |
| December 14 | 48.0°F (2002) | -25.1°F (1989) | 0.62 in (2022) |
| December 15 | 55.9°F (1998) | -24.0°F (1963) | 0.45 in (1994) |
| December 16 | 57.0°F (1962) | -27.9°F (1951) | 0.23 in (2015) |
| December 17 | 57.0°F (1962) | -20.9°F (1964) | 0.45 in (2016) |
| December 18 | 52.0°F (2004) | -32.1°F (1951) | 0.19 in (2002) |
| December 19 | 53.1°F (2011) | -26.0°F (1955) | 0.14 in (1960) |
| December 20 | 55.0°F (1957) | -23.1°F (1989) | 0.18 in (1990) |
| December 21 | 52.0°F (1957) | -31.0°F (1989) | 0.18 in (2010) |
| December 22 | 55.9°F (1957) | -32.1°F (1989) | 0.62 in (1968) |
| December 23 | 48.9°F (1950) | -29.9°F (1989) | 0.50 in (1945) |
| December 24 | 46.0°F (1957) | -22.0°F (2000) | 0.30 in (2009) |
| December 25 | 45.0°F (1999) | -22.0°F (2000) | 0.28 in (2009) |
| December 26 | 51.1°F (1956) | -20.9°F (1990) | 1.17 in (2016) |
| December 27 | 48.0°F (2011) | -22.0°F (1996) | 0.23 in (2018) |
| December 28 | 46.0°F (1999) | -17.0°F (1993) | 0.28 in (2019) |
| December 29 | 50.0°F (1999) | -20.9°F (1990) | 0.64 in (2019) |
| December 30 | 53.1°F (1999) | -32.1°F (1990) | 0.57 in (2005) |
| December 31 | 46.9°F (2004) | -35.0°F (1967) | 0.59 in (2006) |