February weather in Spearfish, SD
The average temperature in Spearfish in February is 26.6°F (16.3°F–36.9°F). Average precipitation: 0.91 inches. Average snowfall is 12.7 inches.
February is a winter month in Spearfish, and is cooler than the annual average of 46.5°F. Daily temperatures swing about 20.6°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 13m. For travel, February is cold.
Avg High
36.9°F
Avg Low
16.3°F
Precipitation
0.91 in
Snow
12.7 in
February records in Spearfish
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 70.0°F (1992) | -29.9°F (1893) | 0.50 in (1939) |
| February 2 | 69.1°F (1935) | -27.0°F (1905) | 1.65 in (1924) |
| February 3 | 71.1°F (1962) | -25.1°F (1893) | 1.30 in (1924) |
| February 4 | 68.0°F (2005) | -24.0°F (1989) | 0.55 in (2018) |
| February 5 | 69.1°F (1963) | -18.9°F (1914) | 0.46 in (1974) |
| February 6 | 68.0°F (1925) | -27.0°F (1914) | 0.30 in (1933) |
| February 7 | 64.9°F (2015) | -32.1°F (1933) | 0.55 in (1895) |
| February 8 | 66.9°F (1954) | -31.0°F (1936) | 0.33 in (1917) |
| February 9 | 68.0°F (1996) | -27.9°F (1933) | 0.84 in (1966) |
| February 10 | 73.9°F (1918) | -25.1°F (1899) | 0.50 in (1976) |
| February 11 | 63.0°F (1952) | -62.0°F (1894) | 0.35 in (2008) |
| February 12 | 66.9°F (1962) | -24.0°F (2021) | 0.40 in (1897) |
| February 13 | 66.0°F (1983) | -29.9°F (2021) | 1.05 in (1920) |
| February 14 | 71.1°F (1921) | -33.0°F (2021) | 0.26 in (1967) |
| February 15 | 66.9°F (1921) | -32.1°F (1936) | 0.84 in (1987) |
| February 16 | 66.0°F (1916) | -29.9°F (2021) | 0.35 in (2024) |
| February 17 | 64.9°F (1935) | -26.0°F (1936) | 0.93 in (1991) |
| February 18 | 70.0°F (1930) | -22.0°F (1936) | 0.68 in (1970) |
| February 19 | 66.0°F (1965) | -20.0°F (2025) | 0.75 in (1906) |
| February 20 | 66.9°F (1930) | -22.0°F (1918) | 0.60 in (1986) |
| February 21 | 69.1°F (1995) | -18.0°F (1918) | 0.29 in (1931) |
| February 22 | 75.0°F (1982) | -20.9°F (1910) | 0.65 in (1904) |
| February 23 | 68.0°F (1921) | -29.0°F (2022) | 0.65 in (1977) |
| February 24 | 69.1°F (1995) | -18.9°F (1922) | 1.12 in (1948) |
| February 25 | 71.1°F (1918) | -14.1°F (2019) | 0.81 in (2020) |
| February 26 | 68.0°F (1932) | -16.1°F (2019) | 0.68 in (1958) |
| February 27 | 72.0°F (1932) | -16.1°F (1922) | 0.23 in (2020) |
| February 28 | 71.1°F (1932) | -20.0°F (1962) | 0.85 in (1904) |
| February 29 | 68.0°F (1992) | -4.0°F (1912) | 0.24 in (2012) |