Urbandale, Sunday, 9 August, 01:16
Overcast. Feels like 74°. High 94°, low 72°.
In September, Urbandale, IA averages a high of 74.9° and a low of 57.7°. About 3.3 inches of precipitation fall over the month (9 wet days). The record high is 96.4° (2013) and the record low 33.1° (1983). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 80.1° | 63.1° | 23% | 94.3° (1984) | 46.2° (1967) |
| 2 | 80.4° | 63.5° | 33% | 94.5° (2000) | 51.6° (1974) |
| 3 | 79.7° | 63.1° | 23% | 95.5° (2023) | 42.4° (1974) |
| 4 | 79.3° | 62.2° | 28% | 95.9° (2023) | 44.2° (1974) |
| 5 | 79.5° | 61.9° | 20% | 93.7° (2023) | 43.7° (1962) |
| 6 | 79.3° | 62.1° | 23% | 93.2° (2020) | 45.1° (1988) |
| 7 | 78.6° | 61.7° | 28% | 93.2° (1971) | 43.3° (2025) |
| 8 | 77.5° | 60.3° | 30% | 94.1° (1983) | 41.4° (1986) |
| 9 | 77.4° | 59.9° | 27% | 96.4° (2013) | 43.9° (2008) |
| 10 | 77.2° | 59.5° | 27% | 93.6° (2013) | 46.2° (1969) |
| 11 | 77.9° | 59.7° | 23% | 93.9° (2021) | 45.5° (1992) |
| 12 | 76.8° | 59.5° | 30% | 88.3° (1984) | 42.4° (2007) |
| 13 | 75.4° | 58.8° | 35% | 91.8° (2025) | 37.2° (2014) |
| 14 | 73.9° | 57.7° | 30% | 91.9° (2017) | 42.6° (1996) |
| 15 | 73.8° | 57° | 28% | 93° (2017) | 40.1° (2007) |
| 16 | 73.6° | 57° | 27% | 87.6° (2019) | 41.5° (1984) |
| 17 | 74.5° | 57.4° | 30% | 88.3° (2019) | 42.6° (1980) |
| 18 | 74.8° | 57.9° | 40% | 87.8° (2013) | 40.6° (1973) |
| 19 | 74.8° | 58.1° | 37% | 88.2° (2021) | 37.4° (1991) |
| 20 | 74.1° | 56.7° | 32% | 92.3° (2022) | 37.4° (1991) |
| 21 | 72° | 55.8° | 30% | 88.3° (2016) | 40.6° (1983) |
| 22 | 70.5° | 53.8° | 33% | 89.1° (2017) | 33.8° (1995) |
| 23 | 69.4° | 52.5° | 32% | 88° (2017) | 33.1° (1983) |
| 24 | 70.7° | 53.8° | 33% | 88.2° (2017) | 36.9° (1965) |
| 25 | 71.6° | 54° | 38% | 84.4° (1998) | 39.4° (2001) |
| 26 | 71.4° | 53.1° | 28% | 87.8° (2020) | 35.4° (1984) |
| 27 | 71.1° | 53.4° | 13% | 86.9° (2021) | 40.3° (1993) |
| 28 | 69.8° | 52.5° | 27% | 86.7° (2021) | 36.7° (1967) |
| 29 | 70.9° | 52.2° | 30% | 89.2° (2023) | 33.3° (1984) |
| 30 | 72° | 53.4° | 22% | 90.5° (2023) | 34.7° (1972) |