Gettysburg, Sunday, 9 August, 02:58
Clear. Feels like 65°. High 85°, low 60°.
In May, Gettysburg, SD averages a high of 66.4° and a low of 47.2°. About 2.9 inches of precipitation fall over the month (10 wet days). The record high is 96.4° (1969) and the record low 20.8° (1967). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 59.4° | 39.9° | 27% | 83.1° (1987) | 25.9° (1990) |
| 2 | 60.1° | 39.4° | 18% | 84° (2015) | 21° (1967) |
| 3 | 62.4° | 40.6° | 22% | 88.5° (1985) | 20.8° (1967) |
| 4 | 64.2° | 43° | 25% | 85.1° (1985) | 21.2° (1967) |
| 5 | 64° | 43.7° | 23% | 87.4° (2004) | 26.2° (1967) |
| 6 | 63.5° | 44.8° | 35% | 80.1° (1992) | 27.5° (1989) |
| 7 | 63.3° | 44.1° | 40% | 86.9° (1992) | 29.8° (1960) |
| 8 | 62.4° | 44.1° | 38% | 89.2° (1985) | 29.8° (2010) |
| 9 | 63.9° | 44.2° | 42% | 87.4° (1992) | 28.2° (1966) |
| 10 | 63.7° | 45° | 40% | 84.2° (2025) | 29.7° (2020) |
| 11 | 62.6° | 44.2° | 47% | 88.7° (2025) | 26.4° (2020) |
| 12 | 63.9° | 44.6° | 38% | 88.5° (2025) | 31.1° (2015) |
| 13 | 65.1° | 45.1° | 32% | 89.8° (2007) | 30.9° (1966) |
| 14 | 66.6° | 46.9° | 22% | 87.8° (1969) | 30° (2004) |
| 15 | 67.5° | 46.6° | 27% | 86.7° (1987) | 27.1° (2014) |
| 16 | 68.4° | 48.2° | 23% | 88.7° (1987) | 33.6° (2009) |
| 17 | 68.9° | 49.3° | 28% | 86.9° (1994) | 34.5° (1968) |
| 18 | 68.4° | 48.6° | 23% | 86.7° (2006) | 30.4° (1968) |
| 19 | 67.8° | 49.1° | 28% | 94.3° (1992) | 30.9° (2015) |
| 20 | 68° | 48.4° | 27% | 87.4° (1964) | 33.8° (2003) |
| 21 | 68.9° | 49.1° | 37% | 88.7° (1964) | 33.4° (2022) |
| 22 | 69.6° | 51.3° | 48% | 88.9° (1966) | 29.3° (1963) |
| 23 | 68.4° | 50° | 37% | 84.6° (1994) | 38.1° (2013) |
| 24 | 67.5° | 50.4° | 50% | 86.5° (1967) | 33.4° (1974) |
| 25 | 68.2° | 50.4° | 28% | 88° (1985) | 39.9° (1992) |
| 26 | 69.3° | 49.8° | 40% | 88.7° (2018) | 35.4° (1992) |
| 27 | 70.3° | 52.3° | 33% | 96.4° (1969) | 32.5° (1965) |
| 28 | 72.5° | 53.1° | 27% | 88.2° (1979) | 30.2° (1965) |
| 29 | 70.9° | 52.5° | 35% | 85.3° (2002) | 41.4° (2005) |
| 30 | 70.2° | 52.7° | 38% | 91.6° (1969) | 38.7° (2012) |
| 31 | 70.2° | 52.3° | 37% | 88.5° (1984) | 40.8° (1982) |