New Underwood, Sunday, 9 August, 09:32
Overcast. Feels like 76°. High 93°, low 65°.
In March, New Underwood, SD averages a high of 46.6° and a low of 25°. About 1.4 inches of precipitation fall over the month (6 wet days). The record high is 81.1° (2012) and the record low -25.8° (1960). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 41.4° | 20.1° | 13% | 70.7° (2008) | -20° (1962) |
| 2 | 39.7° | 19° | 18% | 71.2° (1974) | -18.4° (2014) |
| 3 | 40.1° | 19.6° | 20% | 68.7° (1992) | -20.2° (1960) |
| 4 | 39.9° | 20.3° | 27% | 65.5° (1991) | -25.8° (1960) |
| 5 | 40.6° | 19.4° | 17% | 70° (2016) | -20.6° (1989) |
| 6 | 41.7° | 21.4° | 22% | 72° (1972) | -7.6° (1995) |
| 7 | 40.6° | 20.3° | 20% | 70° (2020) | -18.4° (1995) |
| 8 | 41.7° | 21° | 13% | 65.7° (1977) | -21.3° (1996) |
| 9 | 44.2° | 20.7° | 13% | 72.3° (2014) | -10.5° (1996) |
| 10 | 45.1° | 22.6° | 22% | 75.9° (1972) | -7.1° (1998) |
| 11 | 47.5° | 23.4° | 12% | 74.5° (1995) | -20.2° (1998) |
| 12 | 46.9° | 25.2° | 20% | 79° (2007) | -6° (1970) |
| 13 | 48.7° | 24.6° | 17% | 75.2° (2012) | -7.2° (1988) |
| 14 | 46.9° | 25.7° | 25% | 75.2° (2003) | -8.9° (1969) |
| 15 | 48.2° | 25.5° | 10% | 81° (2015) | -4.5° (1967) |
| 16 | 48.7° | 26.6° | 15% | 79.7° (2012) | 2.8° (1988) |
| 17 | 47.1° | 27.7° | 22% | 75.7° (2012) | 2.8° (1965) |
| 18 | 46.8° | 26.6° | 32% | 79.3° (2012) | -3.3° (1989) |
| 19 | 48.2° | 28.6° | 22% | 72.9° (1994) | 4.5° (1965) |
| 20 | 48.6° | 26.4° | 15% | 76.6° (2007) | -1.7° (1970) |
| 21 | 48.7° | 26.2° | 22% | 72° (2016) | 1.2° (2002) |
| 22 | 47.8° | 26.1° | 25% | 76.5° (2009) | -8.1° (2002) |
| 23 | 48.7° | 27° | 28% | 72.5° (2012) | -4.5° (1965) |
| 24 | 48.4° | 27.7° | 27% | 72.3° (1961) | -4.2° (1965) |
| 25 | 48.2° | 27.3° | 18% | 74.5° (2007) | -4.7° (1965) |
| 26 | 50.5° | 28.4° | 20% | 79.9° (2012) | -1.7° (1996) |
| 27 | 52.5° | 29.8° | 22% | 74.3° (1988) | -0.8° (2009) |
| 28 | 51.8° | 29.5° | 30% | 80.8° (2015) | 7.9° (2009) |
| 29 | 50.9° | 30.6° | 20% | 78.4° (1967) | -2.9° (1975) |
| 30 | 51.3° | 29.5° | 20% | 78.1° (2010) | -1.5° (1975) |
| 31 | 51.4° | 29.8° | 22% | 81.1° (2012) | 13.3° (1977) |