September weather in Asheville, NC
The average temperature in Asheville in September is 68.4°F (58.0°F–78.7°F). Average precipitation: 3.67 inches.
September is a fall month in Asheville, and is warmer than the annual average of 57.3°F. Daily temperatures swing about 20.7°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 13m. For travel, September is one of the best months of the year to visit.
Avg High
78.7°F
Avg Low
58.0°F
Precipitation
3.67 in
Daylight
12h 13m
September records in Asheville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.9°F (1941) | 45.0°F (1946) | 1.52 in (1893) |
| September 2 | 91.0°F (1999) | 46.0°F (1909) | 1.20 in (1928) |
| September 3 | 90.0°F (1925) | 46.0°F (1934) | 2.80 in (1938) |
| September 4 | 95.0°F (1954) | 45.0°F (1952) | 1.87 in (1904) |
| September 5 | 95.0°F (1954) | 44.1°F (1997) | 3.14 in (1935) |
| September 6 | 95.0°F (1954) | 45.0°F (1924) | 3.26 in (1956) |
| September 7 | 95.0°F (1925) | 42.1°F (1924) | 3.76 in (2004) |
| September 8 | 93.0°F (1925) | 46.9°F (1988) | 2.43 in (1977) |
| September 9 | 95.0°F (1925) | 45.0°F (1956) | 1.73 in (1967) |
| September 10 | 91.0°F (1897) | 44.1°F (1902) | 2.06 in (1888) |
| September 11 | 93.0°F (2019) | 43.0°F (1976) | 1.41 in (1930) |
| September 12 | 91.0°F (1998) | 39.9°F (1917) | 2.72 in (1878) |
| September 13 | 91.0°F (1998) | 39.0°F (1917) | 2.12 in (1966) |
| September 14 | 91.9°F (1897) | 37.9°F (1902) | 2.68 in (2007) |
| September 15 | 95.0°F (1897) | 37.9°F (1902) | 1.85 in (1976) |
| September 16 | 93.9°F (1897) | 37.9°F (1902) | 2.95 in (2004) |
| September 17 | 90.0°F (1927) | 39.9°F (2000) | 1.99 in (2024) |
| September 18 | 93.0°F (1896) | 39.9°F (1903) | 2.30 in (2012) |
| September 19 | 91.0°F (1925) | 36.0°F (1903) | 2.75 in (2025) |
| September 20 | 93.0°F (1925) | 36.0°F (1889) | 2.47 in (2009) |
| September 21 | 91.0°F (1931) | 37.9°F (1897) | 2.52 in (2009) |
| September 22 | 91.0°F (1931) | 35.1°F (1918) | 1.82 in (1989) |
| September 23 | 89.1°F (1895) | 36.0°F (1913) | 2.19 in (1965) |
| September 24 | 91.0°F (2016) | 35.1°F (1896) | 2.81 in (1997) |
| September 25 | 91.0°F (2016) | 36.0°F (1983) | 5.40 in (2024) |
| September 26 | 86.0°F (1933) | 36.0°F (2001) | 5.19 in (2024) |
| September 27 | 88.0°F (1998) | 35.1°F (1879) | 3.78 in (2024) |
| September 28 | 89.1°F (1939) | 35.1°F (1940) | 2.24 in (1963) |
| September 29 | 89.1°F (2019) | 35.1°F (1909) | 3.50 in (1964) |
| September 30 | 87.1°F (2019) | 33.1°F (1967) | 2.52 in (1929) |