September weather in Surgoinsville, TN
The average temperature in Surgoinsville in September is 68.9°F (57.5°F–80.4°F). Average precipitation: 3.29 inches.
September is a fall month in Surgoinsville, and is warmer than the annual average of 56.3°F. Daily temperatures swing about 22.9°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
80.4°F
Avg Low
57.5°F
Precipitation
3.29 in
Daylight
12h 13m
September records in Surgoinsville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.0°F (1932) | 44.1°F (1954) | 3.66 in (1982) |
| September 2 | 100.0°F (1932) | 44.1°F (1909) | 1.40 in (1986) |
| September 3 | 99.0°F (1925) | 46.0°F (1919) | 1.53 in (1928) |
| September 4 | 102.0°F (1925) | 46.0°F (1952) | 1.81 in (1988) |
| September 5 | 100.9°F (1925) | 45.0°F (1984) | 1.70 in (1953) |
| September 6 | 102.0°F (1925) | 39.9°F (1924) | 1.92 in (2011) |
| September 7 | 102.9°F (1925) | 45.0°F (1924) | 1.84 in (1971) |
| September 8 | 97.0°F (1925) | 42.1°F (1932) | 1.75 in (1990) |
| September 9 | 100.9°F (1925) | 44.1°F (1958) | 1.17 in (2008) |
| September 10 | 96.1°F (1906) | 42.1°F (1924) | 2.62 in (1968) |
| September 11 | 98.1°F (1925) | 39.9°F (1969) | 1.43 in (1971) |
| September 12 | 98.1°F (1925) | 42.1°F (1940) | 1.50 in (2010) |
| September 13 | 97.0°F (1939) | 42.1°F (1940) | 1.92 in (1966) |
| September 14 | 96.1°F (1998) | 37.0°F (1902) | 1.05 in (1951) |
| September 15 | 96.1°F (1998) | 37.9°F (1964) | 2.81 in (1981) |
| September 16 | 95.0°F (1939) | 37.0°F (1961) | 2.05 in (1993) |
| September 17 | 96.1°F (1939) | 39.9°F (1961) | 2.25 in (2004) |
| September 18 | 97.0°F (1931) | 37.9°F (1903) | 3.61 in (2012) |
| September 19 | 97.0°F (1925) | 39.9°F (1901) | 1.36 in (1969) |
| September 20 | 98.1°F (1925) | 37.9°F (1981) | 1.90 in (1943) |
| September 21 | 95.0°F (1931) | 39.0°F (1897) | 1.64 in (1915) |
| September 22 | 93.9°F (1931) | 35.1°F (1918) | 1.52 in (1907) |
| September 23 | 95.0°F (1931) | 34.0°F (1983) | 1.95 in (1975) |
| September 24 | 93.9°F (1955) | 32.0°F (1983) | 1.21 in (1965) |
| September 25 | 93.9°F (1933) | 35.1°F (1963) | 1.96 in (1980) |
| September 26 | 91.0°F (1933) | 32.0°F (1928) | 3.28 in (2024) |
| September 27 | 91.0°F (1911) | 36.0°F (1899) | 3.68 in (2009) |
| September 28 | 93.0°F (1911) | 34.0°F (1909) | 1.80 in (2018) |
| September 29 | 95.0°F (1936) | 37.0°F (1908) | 2.76 in (1944) |
| September 30 | 93.0°F (1941) | 30.9°F (1967) | 2.08 in (1944) |