January weather in Webster, SD
The average temperature in Webster in January is 11.4°F (2.4°F–20.4°F). Average precipitation: 0.84 inches. Average snowfall is 9.6 inches.
January is a winter month in Webster, and is cooler than the annual average of 42.7°F. Daily temperatures swing about 18°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 8h 54m. For travel, January is cold.
Avg High
20.4°F
Avg Low
2.4°F
Precipitation
0.84 in
Snow
9.6 in
January records in Webster
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 44.1°F (1998) | -29.9°F (1974) | 0.45 in (1960) |
| January 2 | 44.1°F (1998) | -24.0°F (2010) | 0.54 in (1894) |
| January 3 | 44.1°F (1962) | -22.0°F (1968) | 0.36 in (1975) |
| January 4 | 46.9°F (2012) | -29.9°F (1968) | 1.70 in (1997) |
| January 5 | 54.0°F (2012) | -26.0°F (1960) | 2.15 in (1897) |
| January 6 | 43.0°F (2012) | -25.1°F (2014) | 0.71 in (2010) |
| January 7 | 48.0°F (1963) | -29.0°F (1894) | 0.46 in (1977) |
| January 8 | 50.0°F (1958) | -34.1°F (1976) | 0.20 in (2007) |
| January 9 | 50.0°F (1958) | -34.1°F (1977) | 0.20 in (1997) |
| January 10 | 52.0°F (1990) | -31.0°F (1977) | 0.38 in (1976) |
| January 11 | 52.0°F (1990) | -29.0°F (1977) | 0.65 in (1975) |
| January 12 | 54.0°F (1987) | -29.9°F (1895) | 0.72 in (1995) |
| January 13 | 50.0°F (1987) | -26.0°F (1965) | 0.30 in (1897) |
| January 14 | 46.9°F (1990) | -27.9°F (1972) | 1.50 in (2001) |
| January 15 | 46.0°F (1894) | -36.0°F (1972) | 0.69 in (1980) |
| January 16 | 46.0°F (1894) | -32.1°F (1977) | 0.22 in (2026) |
| January 17 | 43.0°F (1974) | -29.0°F (1954) | 0.97 in (1897) |
| January 18 | 42.1°F (1894) | -31.0°F (1994) | 0.57 in (1996) |
| January 19 | 42.1°F (2015) | -29.9°F (1963) | 0.54 in (1979) |
| January 20 | 42.1°F (1964) | -27.0°F (1970) | 0.25 in (2010) |
| January 21 | 43.0°F (1967) | -33.0°F (1954) | 0.92 in (1894) |
| January 22 | 46.9°F (1981) | -25.1°F (1894) | 0.30 in (1979) |
| January 23 | 52.0°F (1981) | -27.9°F (1895) | 0.27 in (1988) |
| January 24 | 64.0°F (1981) | -36.0°F (1894) | 0.20 in (1956) |
| January 25 | 51.1°F (1981) | -31.0°F (1894) | 1.75 in (1897) |
| January 26 | 48.9°F (1990) | -29.0°F (1893) | 0.19 in (1979) |
| January 27 | 48.0°F (1990) | -29.0°F (1895) | 0.68 in (1994) |
| January 28 | 46.0°F (2008) | -27.0°F (1895) | 0.50 in (2019) |
| January 29 | 44.1°F (1988) | -29.9°F (1893) | 0.52 in (1984) |
| January 30 | 45.0°F (1964) | -31.0°F (2019) | 0.50 in (2001) |
| January 31 | 44.1°F (2024) | -31.0°F (2019) | 0.27 in (1965) |