February weather in New Underwood, SD
The average temperature in New Underwood in February is 26.1°F (14.0°F–38.1°F). Average precipitation: 0.50 inches. Average snowfall is 7.7 inches.
February is a winter month in New Underwood, and is cooler than the annual average of 46.7°F. Daily temperatures swing about 24.1°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 14m. For travel, February is cold.
Avg High
38.1°F
Avg Low
14.0°F
Precipitation
0.50 in
Snow
7.7 in
February records in New Underwood
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 69.1°F (2020) | -25.1°F (1996) | 0.15 in (1989) |
| February 2 | 64.0°F (1991) | -31.0°F (1996) | 0.19 in (1995) |
| February 3 | 70.0°F (1962) | -25.1°F (1996) | 0.35 in (2024) |
| February 4 | 73.0°F (2005) | -20.9°F (1989) | 0.29 in (1987) |
| February 5 | 73.0°F (2026) | -20.9°F (1982) | 0.13 in (1974) |
| February 6 | 72.0°F (2015) | -18.8°F (2014) | 0.20 in (1986) |
| February 7 | 73.0°F (1987) | -22.0°F (1971) | 0.23 in (1967) |
| February 8 | 73.9°F (1954) | -23.1°F (1994) | 0.55 in (1966) |
| February 9 | 70.0°F (1996) | -25.1°F (1994) | 0.87 in (1953) |
| February 10 | 73.9°F (1951) | -15.9°F (2018) | 0.22 in (1993) |
| February 11 | 68.0°F (1990) | -14.1°F (1988) | 0.24 in (2008) |
| February 12 | 72.0°F (1983) | -11.7°F (2021) | 0.30 in (2007) |
| February 13 | 68.0°F (1954) | -23.8°F (2021) | 0.30 in (1962) |
| February 14 | 66.9°F (1954) | -22.9°F (2021) | 0.18 in (1980) |
| February 15 | 70.0°F (2017) | -20.9°F (2007) | 0.35 in (2019) |
| February 16 | 72.0°F (2017) | -17.0°F (1979) | 0.27 in (1998) |
| February 17 | 66.0°F (1970) | -22.0°F (2006) | 0.50 in (1991) |
| February 18 | 71.1°F (2016) | -23.1°F (2006) | 0.36 in (1971) |
| February 19 | 70.0°F (2017) | -25.8°F (2025) | 0.61 in (1953) |
| February 20 | 64.9°F (1972) | -18.8°F (2025) | 0.54 in (2011) |
| February 21 | 73.9°F (1995) | -17.9°F (2018) | 0.11 in (2013) |
| February 22 | 70.0°F (1958) | -15.9°F (2022) | 0.37 in (2023) |
| February 23 | 66.9°F (1958) | -16.8°F (2022) | 0.20 in (2017) |
| February 24 | 75.0°F (1995) | -17.0°F (2003) | 0.25 in (2011) |
| February 25 | 72.0°F (1999) | -16.1°F (2011) | 0.75 in (1998) |
| February 26 | 69.1°F (2024) | -9.8°F (2015) | 0.53 in (1987) |
| February 27 | 75.0°F (1988) | -9.0°F (1962) | 0.30 in (1987) |
| February 28 | 73.0°F (2006) | -18.0°F (1962) | 0.27 in (2004) |
| February 29 | 73.9°F (1992) | -9.0°F (1996) | 0.64 in (2004) |