September weather in Dallas, NC
The average temperature in Dallas in September is 73.6°F (63.3°F–84.0°F). Average precipitation: 3.69 inches.
September is a fall month in Dallas, and is warmer than the annual average of 61.8°F. Daily temperatures swing about 20.7°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
84.0°F
Avg Low
63.3°F
Precipitation
3.69 in
Daylight
12h 13m
September records in Dallas
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 98.1°F (1997) | 54.0°F (1934) | 1.47 in (2020) |
| September 2 | 98.1°F (1932) | 46.0°F (1967) | 1.45 in (2000) |
| September 3 | 99.0°F (1944) | 46.9°F (1967) | 1.69 in (1969) |
| September 4 | 97.0°F (1947) | 48.0°F (1967) | 2.30 in (1998) |
| September 5 | 98.1°F (1954) | 48.9°F (1967) | 2.44 in (2025) |
| September 6 | 100.9°F (1954) | 51.1°F (1982) | 1.65 in (2011) |
| September 7 | 99.0°F (1954) | 50.0°F (1984) | 4.06 in (1942) |
| September 8 | 98.1°F (1939) | 46.9°F (1984) | 3.80 in (2004) |
| September 9 | 100.0°F (1939) | 48.9°F (1966) | 2.74 in (1967) |
| September 10 | 99.0°F (1939) | 50.0°F (1953) | 1.40 in (1988) |
| September 11 | 95.0°F (1983) | 46.0°F (1976) | 2.80 in (2008) |
| September 12 | 96.1°F (1983) | 46.0°F (1976) | 1.47 in (2017) |
| September 13 | 98.1°F (2019) | 45.0°F (1967) | 2.25 in (1934) |
| September 14 | 95.0°F (1972) | 41.0°F (1985) | 2.52 in (1973) |
| September 15 | 96.1°F (1991) | 43.0°F (1985) | 2.27 in (1976) |
| September 16 | 93.9°F (1931) | 46.0°F (1985) | 1.90 in (1962) |
| September 17 | 93.9°F (1939) | 44.1°F (1984) | 3.90 in (2018) |
| September 18 | 98.1°F (1931) | 46.0°F (1984) | 3.57 in (1944) |
| September 19 | 95.0°F (1954) | 43.0°F (1984) | 2.00 in (2000) |
| September 20 | 93.0°F (1955) | 44.1°F (1981) | 1.60 in (1943) |
| September 21 | 93.9°F (1931) | 43.0°F (1981) | 1.38 in (1958) |
| September 22 | 96.1°F (1931) | 42.1°F (1983) | 3.45 in (1989) |
| September 23 | 97.0°F (1931) | 39.0°F (1983) | 1.96 in (2000) |
| September 24 | 95.0°F (1961) | 39.9°F (1989) | 3.75 in (1947) |
| September 25 | 93.9°F (1961) | 43.0°F (1983) | 1.90 in (2024) |
| September 26 | 93.9°F (2010) | 43.0°F (1963) | 1.50 in (1942) |
| September 27 | 93.9°F (2019) | 42.1°F (1940) | 1.80 in (1951) |
| September 28 | 93.9°F (2017) | 39.9°F (1947) | 3.51 in (1992) |
| September 29 | 93.9°F (2017) | 39.9°F (1942) | 3.34 in (1963) |
| September 30 | 95.0°F (2019) | 34.0°F (1967) | 3.16 in (1959) |