February weather in Summit, SD
The average temperature in Summit in February is 15.9°F (6.1°F–25.7°F). Average precipitation: 0.69 inches. Average snowfall is 12.4 inches.
February is a winter month in Summit, and is cooler than the annual average of 42.6°F. Daily temperatures swing about 19.6°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 10h 10m. For travel, February is cold.
Avg High
25.7°F
Avg Low
6.1°F
Precipitation
0.69 in
Snow
12.4 in
February records in Summit
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 48.0°F (1992) | -35.0°F (1996) | 0.50 in (2010) |
| February 2 | 55.0°F (1991) | -36.0°F (1996) | 0.37 in (1972) |
| February 3 | 52.0°F (1991) | -36.0°F (1996) | 0.43 in (1960) |
| February 4 | 55.0°F (2005) | -27.0°F (1979) | 0.46 in (1980) |
| February 5 | 54.0°F (1963) | -23.1°F (1979) | 0.58 in (2011) |
| February 6 | 52.0°F (1987) | -18.9°F (1967) | 0.20 in (2010) |
| February 7 | 57.0°F (1987) | -27.9°F (1971) | 0.16 in (2001) |
| February 8 | 54.0°F (1991) | -29.0°F (2011) | 0.33 in (1994) |
| February 9 | 46.9°F (1987) | -40.0°F (1994) | 0.43 in (1966) |
| February 10 | 43.0°F (1987) | -25.1°F (1986) | 1.35 in (2013) |
| February 11 | 51.1°F (1987) | -32.1°F (1988) | 0.35 in (1983) |
| February 12 | 55.9°F (2005) | -27.0°F (2021) | 0.31 in (2001) |
| February 13 | 48.9°F (2026) | -27.0°F (2021) | 0.23 in (1984) |
| February 14 | 55.0°F (1999) | -31.0°F (2021) | 0.36 in (2024) |
| February 15 | 52.0°F (2026) | -27.9°F (2021) | 0.45 in (1962) |
| February 16 | 55.9°F (2026) | -26.0°F (1979) | 0.42 in (1984) |
| February 17 | 55.9°F (1981) | -29.0°F (1993) | 0.23 in (1998) |
| February 18 | 55.0°F (1981) | -26.0°F (1966) | 0.55 in (2026) |
| February 19 | 55.9°F (2017) | -24.0°F (1959) | 1.02 in (1986) |
| February 20 | 55.9°F (1981) | -29.9°F (2008) | 0.42 in (2019) |
| February 21 | 57.0°F (2017) | -20.9°F (2001) | 0.43 in (2011) |
| February 22 | 62.1°F (2000) | -18.9°F (2015) | 0.17 in (1999) |
| February 23 | 57.0°F (1958) | -22.0°F (1993) | 0.47 in (1977) |
| February 24 | 57.9°F (1958) | -23.1°F (1993) | 0.72 in (2007) |
| February 25 | 61.0°F (1958) | -17.0°F (2011) | 0.32 in (2000) |
| February 26 | 57.9°F (2024) | -20.0°F (1994) | 0.22 in (2009) |
| February 27 | 55.9°F (2016) | -22.0°F (1962) | 0.67 in (1981) |
| February 28 | 57.0°F (2000) | -29.0°F (1962) | 0.30 in (1998) |
| February 29 | 54.0°F (1992) | -18.9°F (1980) | 0.79 in (2012) |