September weather in Lynnville, TN
The average temperature in Lynnville in September is 71.1°F (56.8°F–85.4°F). Average precipitation: 4.52 inches.
September is a fall month in Lynnville, and is warmer than the annual average of 59°F. Daily temperatures swing about 28.6°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
85.4°F
Avg Low
56.8°F
Precipitation
4.52 in
Daylight
12h 13m
September records in Lynnville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.9°F (1951) | 44.1°F (1946) | 2.92 in (1944) |
| September 2 | 104.0°F (1951) | 43.0°F (1949) | 2.98 in (1905) |
| September 3 | 102.0°F (1925) | 44.1°F (1987) | 2.92 in (2022) |
| September 4 | 104.0°F (1925) | 46.0°F (1924) | 2.03 in (1935) |
| September 5 | 106.0°F (1925) | 42.1°F (1997) | 3.15 in (2011) |
| September 6 | 107.1°F (1925) | 42.1°F (1924) | 2.76 in (1926) |
| September 7 | 108.0°F (1925) | 36.0°F (1988) | 0.84 in (1975) |
| September 8 | 105.1°F (1925) | 12.0°F (1915) | 2.42 in (1950) |
| September 9 | 100.9°F (1925) | 44.1°F (1998) | 1.55 in (1974) |
| September 10 | 99.0°F (1931) | 35.1°F (1924) | 2.05 in (1946) |
| September 11 | 99.0°F (1927) | 39.0°F (1940) | 1.22 in (1937) |
| September 12 | 97.0°F (1927) | 35.1°F (1940) | 1.85 in (2017) |
| September 13 | 100.0°F (1927) | 34.0°F (1999) | 3.59 in (1995) |
| September 14 | 100.9°F (1927) | 34.0°F (1902) | 5.91 in (1979) |
| September 15 | 102.0°F (1927) | 39.0°F (1904) | 1.67 in (1952) |
| September 16 | 100.9°F (1927) | 37.9°F (1904) | 2.29 in (1957) |
| September 17 | 100.0°F (1927) | 39.0°F (2000) | 3.36 in (2004) |
| September 18 | 100.0°F (1925) | 36.0°F (1999) | 3.57 in (2012) |
| September 19 | 102.0°F (1925) | 37.0°F (1901) | 3.27 in (2021) |
| September 20 | 100.9°F (1925) | 35.1°F (2012) | 2.03 in (2011) |
| September 21 | 98.1°F (2018) | 33.1°F (1918) | 3.21 in (1958) |
| September 22 | 98.1°F (2010) | 33.1°F (1918) | 4.66 in (1907) |
| September 23 | 99.0°F (1931) | 33.1°F (1999) | 2.54 in (1989) |
| September 24 | 96.1°F (1940) | 32.0°F (1999) | 2.85 in (1971) |
| September 25 | 96.1°F (1931) | 34.0°F (2014) | 3.69 in (1997) |
| September 26 | 93.9°F (1911) | 34.0°F (1928) | 3.30 in (2005) |
| September 27 | 97.0°F (1911) | 33.1°F (1940) | 3.39 in (1917) |
| September 28 | 97.0°F (1904) | 34.0°F (2001) | 2.15 in (1906) |
| September 29 | 99.0°F (1904) | 30.9°F (1942) | 1.72 in (1944) |
| September 30 | 98.1°F (2019) | 30.9°F (1949) | 3.10 in (1915) |