September weather in Jacksboro, TN
The average temperature in Jacksboro in September is 68.0°F (56.3°F–79.8°F). Average precipitation: 4.06 inches.
September is a fall month in Jacksboro, and is warmer than the annual average of 55.6°F. Daily temperatures swing about 23.5°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
79.8°F
Avg Low
56.3°F
Precipitation
4.06 in
Daylight
12h 13m
September records in Jacksboro
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 98.1°F (1957) | 46.0°F (2015) | 3.40 in (2021) |
| September 2 | 99.0°F (1957) | 46.9°F (1987) | 1.77 in (1977) |
| September 3 | 100.0°F (1975) | 48.9°F (1987) | 1.18 in (2014) |
| September 4 | 102.0°F (1975) | 46.0°F (1997) | 2.24 in (1988) |
| September 5 | 100.0°F (1954) | 43.0°F (2010) | 1.79 in (2022) |
| September 6 | 102.0°F (1954) | 45.0°F (1997) | 5.24 in (2011) |
| September 7 | 102.0°F (1954) | 46.0°F (2017) | 1.00 in (1935) |
| September 8 | 99.0°F (1954) | 45.0°F (2024) | 2.64 in (2004) |
| September 9 | 97.0°F (1939) | 43.0°F (1956) | 0.65 in (1997) |
| September 10 | 96.1°F (1954) | 43.0°F (1958) | 1.24 in (1990) |
| September 11 | 93.9°F (2002) | 41.0°F (1969) | 1.46 in (1960) |
| September 12 | 93.0°F (1947) | 37.0°F (1940) | 2.13 in (1935) |
| September 13 | 95.0°F (1939) | 42.1°F (1940) | 1.12 in (1935) |
| September 14 | 95.0°F (1939) | 41.0°F (1975) | 1.38 in (1957) |
| September 15 | 93.9°F (1998) | 41.0°F (1937) | 2.00 in (1981) |
| September 16 | 93.9°F (1980) | 41.0°F (1961) | 1.53 in (1989) |
| September 17 | 93.0°F (1954) | 39.9°F (2000) | 4.52 in (1962) |
| September 18 | 93.9°F (1954) | 39.9°F (2000) | 5.23 in (2012) |
| September 19 | 93.9°F (1954) | 41.0°F (1973) | 2.23 in (1992) |
| September 20 | 97.0°F (1954) | 44.1°F (1991) | 0.87 in (2001) |
| September 21 | 93.0°F (1940) | 37.0°F (1956) | 2.52 in (1974) |
| September 22 | 93.9°F (1935) | 39.9°F (1938) | 1.32 in (2013) |
| September 23 | 93.9°F (1955) | 39.0°F (1999) | 2.67 in (2003) |
| September 24 | 91.9°F (1955) | 36.0°F (1989) | 1.87 in (2006) |
| September 25 | 93.0°F (1961) | 37.0°F (1963) | 1.57 in (1991) |
| September 26 | 90.0°F (2007) | 37.0°F (2001) | 1.50 in (1977) |
| September 27 | 90.0°F (1998) | 39.0°F (1991) | 2.48 in (2009) |
| September 28 | 91.0°F (1998) | 35.1°F (2010) | 1.46 in (2018) |
| September 29 | 90.0°F (1936) | 36.0°F (1993) | 2.41 in (1964) |
| September 30 | 91.0°F (2019) | 30.0°F (1967) | 2.73 in (1955) |