Ipswich, Sunday, 9 August, 06:14
Partly cloudy. Feels like 59°. High 84°, low 58°.
In September, Ipswich, SD averages a high of 72.6° and a low of 53.2°. About 2.1 inches of precipitation fall over the month (6 wet days). The record high is 101.1° (1983) and the record low 24.3° (1965). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 78.8° | 59.7° | 23% | 97° (1983) | 43.5° (1965) |
| 2 | 78.6° | 59.7° | 27% | 101.1° (1983) | 46.2° (1974) |
| 3 | 79.3° | 59° | 18% | 96.6° (1990) | 39.2° (1974) |
| 4 | 79.3° | 59.4° | 20% | 98.2° (1979) | 43.3° (1962) |
| 5 | 77.9° | 59° | 18% | 100.4° (1978) | 38.7° (1965) |
| 6 | 78.3° | 57.2° | 18% | 100.9° (1976) | 44.1° (2025) |
| 7 | 76.6° | 56.3° | 23% | 96.6° (1978) | 39.7° (2025) |
| 8 | 75.9° | 55.9° | 18% | 95° (1983) | 40.1° (1986) |
| 9 | 75.2° | 55.9° | 23% | 92.1° (1961) | 34.9° (2020) |
| 10 | 76.1° | 55.4° | 18% | 95.7° (1998) | 39.2° (2020) |
| 11 | 74.8° | 55.4° | 30% | 94.3° (1990) | 37.9° (1964) |
| 12 | 74.1° | 54.5° | 25% | 94.8° (1976) | 37.4° (1989) |
| 13 | 71.6° | 54° | 18% | 91.9° (1990) | 38.3° (1970) |
| 14 | 71.1° | 52.3° | 23% | 90° (1969) | 39.6° (1964) |
| 15 | 72° | 53.2° | 23% | 91.8° (2018) | 38.3° (1993) |
| 16 | 72.3° | 53.4° | 17% | 90.5° (2018) | 38.5° (1973) |
| 17 | 71.8° | 52.9° | 22% | 91.9° (1989) | 36.5° (1965) |
| 18 | 72.1° | 52.7° | 28% | 93.9° (1998) | 37.6° (1991) |
| 19 | 71.1° | 53.2° | 27% | 94.3° (1972) | 34.2° (1991) |
| 20 | 69.4° | 51.3° | 25% | 86.7° (1960) | 35.1° (2006) |
| 21 | 67.1° | 50° | 27% | 88.9° (1984) | 33.1° (1995) |
| 22 | 67.3° | 48.6° | 22% | 85.3° (2017) | 30° (1995) |
| 23 | 67.3° | 48° | 22% | 87.8° (2007) | 31.8° (1989) |
| 24 | 68.5° | 48.9° | 25% | 83.8° (1990) | 31.6° (2000) |
| 25 | 68.7° | 49.3° | 18% | 85.8° (1990) | 33.6° (1984) |
| 26 | 70.3° | 48.9° | 15% | 92.7° (1974) | 24.3° (1965) |
| 27 | 67.8° | 48.2° | 10% | 88° (1983) | 32.9° (1967) |
| 28 | 67.8° | 47.5° | 15% | 88.2° (2021) | 31.3° (1984) |
| 29 | 68° | 48.6° | 10% | 90.5° (2024) | 32.7° (1984) |
| 30 | 69.3° | 48.7° | 15% | 88° (1976) | 31.5° (1974) |