Carrollton, Sunday, 9 August, 00:37
Clear. Feels like 85°. High 101°, low 79°.
In September, Carrollton, TX averages a high of 86.6° and a low of 70.3°. About 3.1 inches of precipitation fall over the month (7 wet days). The record high is 107.4° (2000) and the record low 47.5° (1984). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 90.7° | 75° | 30% | 103.3° (2000) | 67.6° (1967) |
| 2 | 90.3° | 74.7° | 30% | 104.7° (2000) | 64.2° (1987) |
| 3 | 90° | 74.3° | 30% | 104.7° (2000) | 60.8° (1974) |
| 4 | 90.1° | 74.5° | 25% | 107.4° (2000) | 58.8° (1974) |
| 5 | 89.8° | 73.8° | 20% | 102.2° (2023) | 57° (1974) |
| 6 | 89.6° | 73° | 18% | 101.7° (2023) | 56.3° (1974) |
| 7 | 89.8° | 73.2° | 20% | 105.8° (2023) | 59.7° (2017) |
| 8 | 88.9° | 73.2° | 22% | 106° (2023) | 60.3° (2017) |
| 9 | 88.2° | 72.1° | 27% | 97° (2014) | 60.6° (2004) |
| 10 | 87.4° | 71.2° | 25% | 100.6° (2014) | 58.1° (2020) |
| 11 | 87.4° | 71.6° | 25% | 99.1° (2000) | 59.9° (1968) |
| 12 | 87.3° | 71.1° | 30% | 99.9° (2011) | 61.7° (1968) |
| 13 | 87.1° | 71.4° | 27% | 106.5° (2011) | 59.7° (2014) |
| 14 | 86.2° | 71.2° | 30% | 100.4° (1965) | 58.6° (1961) |
| 15 | 86° | 70.9° | 33% | 98.8° (1965) | 55.9° (1993) |
| 16 | 86.2° | 70.9° | 32% | 101.3° (1980) | 55.2° (1993) |
| 17 | 86.7° | 70.5° | 20% | 96.1° (1997) | 55.9° (1961) |
| 18 | 87.1° | 71.1° | 18% | 96.1° (2005) | 53.8° (1981) |
| 19 | 85.8° | 70.3° | 23% | 97.3° (1960) | 52.5° (1981) |
| 20 | 86.4° | 69.8° | 20% | 100° (2021) | 52.3° (1971) |
| 21 | 85.1° | 69.3° | 28% | 96.8° (2005) | 52.7° (1983) |
| 22 | 84.6° | 68.2° | 20% | 97.5° (2005) | 50.7° (1983) |
| 23 | 83.8° | 67.6° | 22% | 97.2° (2000) | 50° (1995) |
| 24 | 83.5° | 67.1° | 23% | 97.2° (2023) | 51.6° (1989) |
| 25 | 83.3° | 66.4° | 23% | 99.7° (1977) | 49.8° (1989) |
| 26 | 83.5° | 65.8° | 15% | 99.9° (1977) | 50.4° (2000) |
| 27 | 84° | 65.8° | 15% | 101.5° (1977) | 55° (1991) |
| 28 | 83.8° | 66° | 17% | 99.7° (2005) | 50.9° (1996) |
| 29 | 82.8° | 64.8° | 20% | 99.1° (2011) | 49.6° (1967) |
| 30 | 83.1° | 64.6° | 8% | 97.7° (1977) | 47.5° (1984) |