February weather in Edgemont, SD
The average temperature in Edgemont in February is 23.1°F (7.8°F–38.4°F). Average precipitation: 0.48 inches. Average snowfall is 5.6 inches.
February is a winter month in Edgemont, and is cooler than the annual average of 44.4°F. Daily temperatures swing about 30.6°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 10h 17m. For travel, February is cold.
Avg High
38.4°F
Avg Low
7.8°F
Precipitation
0.48 in
Snow
5.6 in
February records in Edgemont
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 66.0°F (1989) | -29.0°F (2023) | 0.26 in (2017) |
| February 2 | 63.0°F (1992) | -32.1°F (1996) | 0.19 in (1989) |
| February 3 | 55.9°F (2026) | -32.1°F (1996) | 0.30 in (1997) |
| February 4 | 55.0°F (2005) | -25.1°F (1982) | 0.34 in (1987) |
| February 5 | 60.1°F (1999) | -34.1°F (1982) | 0.54 in (2010) |
| February 6 | 68.0°F (2026) | -27.9°F (2014) | 0.17 in (1986) |
| February 7 | 62.1°F (2015) | -26.0°F (2014) | 0.25 in (1986) |
| February 8 | 66.9°F (2015) | -29.0°F (2014) | 0.28 in (2017) |
| February 9 | 61.0°F (2015) | -27.9°F (2019) | 0.17 in (2014) |
| February 10 | 66.0°F (1996) | -29.0°F (2018) | 0.39 in (1993) |
| February 11 | 62.1°F (2016) | -27.9°F (2018) | 0.34 in (1993) |
| February 12 | 64.0°F (1990) | -27.0°F (2018) | 0.21 in (2000) |
| February 13 | 57.9°F (1983) | -29.0°F (2021) | 0.18 in (2021) |
| February 14 | 61.0°F (1983) | -31.0°F (2021) | 0.16 in (2009) |
| February 15 | 60.1°F (1999) | -38.9°F (2021) | 0.40 in (1987) |
| February 16 | 64.9°F (2011) | -27.0°F (2007) | 0.18 in (2006) |
| February 17 | 66.9°F (2017) | -29.0°F (1993) | 0.20 in (2024) |
| February 18 | 64.0°F (2017) | -31.0°F (2006) | 0.52 in (1991) |
| February 19 | 73.9°F (2016) | -38.0°F (2025) | 0.40 in (2018) |
| February 20 | 64.9°F (2017) | -38.9°F (2025) | 0.24 in (2004) |
| February 21 | 66.0°F (2017) | -36.9°F (2018) | 0.22 in (1985) |
| February 22 | 71.1°F (2017) | -38.0°F (2018) | 0.29 in (2022) |
| February 23 | 62.1°F (1996) | -27.0°F (2018) | 0.40 in (2012) |
| February 24 | 61.0°F (2000) | -31.0°F (2023) | 0.18 in (2002) |
| February 25 | 69.1°F (1995) | -26.0°F (2023) | 0.23 in (2000) |
| February 26 | 69.1°F (1995) | -18.9°F (2023) | 0.46 in (1998) |
| February 27 | 64.9°F (2016) | -13.0°F (1993) | 0.60 in (1987) |
| February 28 | 69.1°F (1980) | -11.9°F (1993) | 0.16 in (1987) |
| February 29 | 66.0°F (1992) | -9.0°F (1996) | 0.35 in (2004) |