January weather in Mellette, SD
The average temperature in Mellette in January is 11.8°F (1.4°F–22.1°F). Average precipitation: 0.57 inches. Average snowfall is 8.5 inches.
January is a winter month in Mellette, and is cooler than the annual average of 42.8°F. Daily temperatures swing about 20.7°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 8h 56m. For travel, January is cold.
Avg High
22.1°F
Avg Low
1.4°F
Precipitation
0.57 in
Snow
8.5 in
January records in Mellette
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 48.9°F (1927) | -29.0°F (1924) | 0.60 in (1916) |
| January 2 | 55.9°F (1998) | -31.0°F (1928) | 0.60 in (1897) |
| January 3 | 57.0°F (1962) | -33.0°F (1912) | 0.50 in (1922) |
| January 4 | 53.1°F (2012) | -34.1°F (1968) | 0.82 in (1997) |
| January 5 | 52.0°F (2012) | -35.0°F (1924) | 0.56 in (1997) |
| January 6 | 61.0°F (2012) | -31.0°F (1909) | 0.40 in (1937) |
| January 7 | 52.0°F (1963) | -36.9°F (1912) | 0.15 in (1989) |
| January 8 | 57.0°F (1958) | -27.9°F (1976) | 0.43 in (1992) |
| January 9 | 54.0°F (1958) | -31.0°F (1982) | 2.23 in (1939) |
| January 10 | 52.0°F (2012) | -32.1°F (1978) | 0.40 in (2011) |
| January 11 | 55.9°F (1990) | -29.0°F (1978) | 0.32 in (1989) |
| January 12 | 55.9°F (1983) | -45.0°F (1912) | 0.30 in (1930) |
| January 13 | 57.9°F (1987) | -40.0°F (1916) | 0.39 in (1995) |
| January 14 | 55.0°F (1987) | -32.1°F (1972) | 0.65 in (1952) |
| January 15 | 48.9°F (1901) | -38.9°F (1972) | 0.19 in (1943) |
| January 16 | 48.0°F (1942) | -32.1°F (2009) | 1.00 in (1897) |
| January 17 | 48.9°F (1996) | -38.0°F (1943) | 0.50 in (1929) |
| January 18 | 52.0°F (1908) | -34.1°F (1970) | 0.40 in (1948) |
| January 19 | 60.1°F (1900) | -41.1°F (1943) | 0.54 in (1979) |
| January 20 | 60.1°F (1944) | -34.1°F (1970) | 0.40 in (1927) |
| January 21 | 55.0°F (1900) | -29.9°F (1949) | 0.80 in (1917) |
| January 22 | 57.9°F (1942) | -29.9°F (1927) | 0.50 in (1929) |
| January 23 | 55.9°F (1944) | -32.1°F (1948) | 0.36 in (2010) |
| January 24 | 61.0°F (1981) | -35.0°F (1904) | 0.47 in (1950) |
| January 25 | 63.0°F (1981) | -31.0°F (1904) | 0.30 in (1925) |
| January 26 | 59.0°F (1947) | -32.1°F (1950) | 0.40 in (1916) |
| January 27 | 53.1°F (1934) | -33.0°F (1915) | 1.17 in (1944) |
| January 28 | 50.0°F (1924) | -29.0°F (1904) | 0.30 in (1916) |
| January 29 | 59.0°F (1931) | -33.0°F (1951) | 0.59 in (2013) |
| January 30 | 54.0°F (1931) | -31.0°F (1916) | 0.80 in (1929) |
| January 31 | 48.0°F (1924) | -31.0°F (1936) | 0.25 in (2011) |