January weather in Wilmot, SD
The average temperature in Wilmot in January is 12.2°F (2.6°F–21.7°F). Average precipitation: 0.77 inches. Average snowfall is 10.6 inches.
January is a winter month in Wilmot, and is cooler than the annual average of 43.2°F. Daily temperatures swing about 19.1°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
21.7°F
Avg Low
2.6°F
Precipitation
0.77 in
Snow
10.6 in
January records in Wilmot
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 35.1°F (2012) | -27.0°F (2018) | 0.40 in (2011) |
| January 2 | 35.1°F (2020) | -29.0°F (2010) | 0.38 in (1999) |
| January 3 | 41.0°F (2021) | -27.9°F (2010) | 0.13 in (1999) |
| January 4 | 46.9°F (2012) | -22.0°F (2010) | 1.80 in (1997) |
| January 5 | 48.0°F (2012) | -17.0°F (2017) | 0.86 in (1997) |
| January 6 | 57.0°F (2012) | -22.0°F (2014) | 0.35 in (1994) |
| January 7 | 46.0°F (2012) | -25.1°F (2022) | 0.56 in (2010) |
| January 8 | 51.1°F (2026) | -23.1°F (2022) | 0.32 in (1992) |
| January 9 | 44.1°F (2012) | -20.9°F (2010) | 0.20 in (1955) |
| January 10 | 53.1°F (2012) | -18.9°F (2010) | 0.47 in (1976) |
| January 11 | 55.0°F (2012) | -18.0°F (2020) | 0.38 in (1998) |
| January 12 | 44.1°F (2006) | -18.0°F (2020) | 0.35 in (1993) |
| January 13 | 50.0°F (2026) | -24.0°F (2009) | 0.45 in (1995) |
| January 14 | 45.0°F (2026) | -24.0°F (2009) | 0.26 in (1998) |
| January 15 | 42.1°F (2021) | -26.0°F (2009) | 1.00 in (1952) |
| January 16 | 44.1°F (2026) | -23.1°F (2009) | 0.50 in (2012) |
| January 17 | 43.0°F (2010) | -18.9°F (2020) | 0.25 in (1995) |
| January 18 | 39.9°F (2015) | -13.0°F (2016) | 1.27 in (1996) |
| January 19 | 44.1°F (2018) | -17.0°F (2019) | 0.42 in (1979) |
| January 20 | 50.0°F (2018) | -18.0°F (2019) | 0.22 in (1979) |
| January 21 | 46.0°F (2018) | -20.9°F (2011) | 0.26 in (2010) |
| January 22 | 37.0°F (2006) | -16.1°F (2011) | 0.80 in (1952) |
| January 23 | 37.0°F (2020) | -18.9°F (2026) | 0.48 in (2010) |
| January 24 | 43.0°F (2015) | -18.9°F (2026) | 0.27 in (1972) |
| January 25 | 37.9°F (2006) | -18.9°F (2022) | 0.20 in (1950) |
| January 26 | 42.1°F (2007) | -22.0°F (2010) | 0.51 in (2004) |
| January 27 | 44.1°F (2015) | -18.9°F (2009) | 0.50 in (1951) |
| January 28 | 48.0°F (2008) | -18.9°F (2009) | 0.35 in (2019) |
| January 29 | 52.0°F (2008) | -15.0°F (2019) | 0.35 in (1975) |
| January 30 | 46.0°F (2024) | -31.0°F (2019) | 1.13 in (2001) |
| January 31 | 50.0°F (2012) | -31.0°F (2019) | 0.42 in (2011) |