September weather in Dover, TN
The average temperature in Dover in September is 70.9°F (59.9°F–81.9°F). Average precipitation: 3.56 inches.
September is a fall month in Dover, and is warmer than the annual average of 58.6°F. Daily temperatures swing about 22°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
81.9°F
Avg Low
59.9°F
Precipitation
3.56 in
Daylight
12h 13m
September records in Dover
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.9°F (1925) | 46.9°F (1946) | 3.78 in (1982) |
| September 2 | 102.0°F (1899) | 44.1°F (1967) | 1.83 in (1952) |
| September 3 | 104.0°F (1899) | 44.1°F (1952) | 2.94 in (1950) |
| September 4 | 106.0°F (1925) | 44.1°F (1974) | 2.05 in (1963) |
| September 5 | 106.0°F (1925) | 45.0°F (1982) | 1.49 in (1943) |
| September 6 | 105.1°F (1925) | 43.0°F (1953) | 0.88 in (1985) |
| September 7 | 106.0°F (1925) | 44.1°F (1988) | 2.65 in (2009) |
| September 8 | 102.9°F (1925) | 43.0°F (1953) | 1.35 in (2012) |
| September 9 | 102.0°F (1925) | 43.0°F (1956) | 1.41 in (1907) |
| September 10 | 99.0°F (1912) | 43.0°F (1943) | 1.59 in (1909) |
| September 11 | 99.0°F (1953) | 39.0°F (1940) | 3.02 in (2007) |
| September 12 | 100.0°F (1983) | 37.0°F (1940) | 1.36 in (1965) |
| September 13 | 100.9°F (1908) | 39.9°F (1940) | 4.15 in (1982) |
| September 14 | 100.9°F (1908) | 37.0°F (1975) | 5.15 in (1979) |
| September 15 | 100.0°F (1927) | 42.1°F (1975) | 1.72 in (1981) |
| September 16 | 99.0°F (1927) | 32.0°F (1902) | 1.32 in (2005) |
| September 17 | 100.0°F (1927) | 37.0°F (1916) | 1.35 in (1968) |
| September 18 | 100.9°F (1953) | 36.0°F (1937) | 1.40 in (1902) |
| September 19 | 99.0°F (1931) | 37.0°F (1916) | 2.20 in (1986) |
| September 20 | 98.1°F (1931) | 37.0°F (1916) | 1.55 in (1915) |
| September 21 | 98.1°F (1931) | 36.0°F (1918) | 2.79 in (1979) |
| September 22 | 98.1°F (1931) | 28.9°F (1983) | 5.30 in (1919) |
| September 23 | 96.1°F (1910) | 32.0°F (1983) | 2.15 in (1980) |
| September 24 | 95.0°F (2010) | 28.9°F (1983) | 1.72 in (1955) |
| September 25 | 95.0°F (2018) | 30.0°F (1983) | 1.95 in (1977) |
| September 26 | 93.9°F (1898) | 32.0°F (1928) | 2.51 in (2005) |
| September 27 | 96.1°F (1911) | 24.1°F (1940) | 2.22 in (2002) |
| September 28 | 96.1°F (1904) | 32.0°F (1942) | 2.77 in (2024) |
| September 29 | 98.1°F (1953) | 28.9°F (1942) | 2.16 in (1934) |
| September 30 | 95.0°F (1941) | 28.9°F (1899) | 5.15 in (1927) |