September weather in Townsend, TN
The average temperature in Townsend in September is 66.3°F (55.8°F–76.8°F). Average precipitation: 4.95 inches.
September is a fall month in Townsend, and is warmer than the annual average of 55.1°F. Daily temperatures swing about 21°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
76.8°F
Avg Low
55.8°F
Precipitation
4.95 in
Daylight
12h 13m
September records in Townsend
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 93.0°F (2010) | 54.0°F (1999) | 2.78 in (2021) |
| September 2 | 95.0°F (2010) | 53.1°F (1999) | 0.75 in (2016) |
| September 3 | 93.9°F (2010) | 48.9°F (2017) | 2.10 in (2013) |
| September 4 | 93.0°F (2010) | 48.0°F (2017) | 1.59 in (2003) |
| September 5 | 88.0°F (1999) | 52.0°F (2004) | 1.00 in (2011) |
| September 6 | 89.1°F (2007) | 52.0°F (2020) | 5.57 in (2011) |
| September 7 | 91.0°F (2010) | 43.0°F (2017) | 0.55 in (2014) |
| September 8 | 93.0°F (2010) | 43.0°F (2017) | 2.19 in (2004) |
| September 9 | 90.0°F (1999) | 43.0°F (2017) | 0.76 in (2004) |
| September 10 | 91.0°F (1999) | 46.9°F (2011) | 1.29 in (2015) |
| September 11 | 90.0°F (2019) | 46.9°F (2024) | 1.64 in (2018) |
| September 12 | 88.0°F (2002) | 48.0°F (1999) | 2.10 in (2010) |
| September 13 | 88.0°F (2019) | 46.9°F (2022) | 0.82 in (2013) |
| September 14 | 90.0°F (2019) | 41.0°F (2015) | 0.80 in (2020) |
| September 15 | 89.1°F (2010) | 37.9°F (2011) | 0.98 in (2007) |
| September 16 | 87.1°F (2016) | 45.0°F (2000) | 0.10 in (2020) |
| September 17 | 87.1°F (2010) | 41.0°F (2000) | 2.43 in (2004) |
| September 18 | 87.1°F (2010) | 44.1°F (1999) | 1.78 in (2012) |
| September 19 | 90.0°F (2010) | 46.9°F (2000) | 1.70 in (2012) |
| September 20 | 91.0°F (2010) | 44.1°F (2004) | 0.92 in (2001) |
| September 21 | 91.0°F (2010) | 41.0°F (2006) | 1.35 in (2000) |
| September 22 | 95.0°F (2010) | 39.9°F (2006) | 1.47 in (2013) |
| September 23 | 93.0°F (2010) | 35.1°F (1999) | 2.04 in (2003) |
| September 24 | 93.0°F (2010) | 35.1°F (1999) | 1.42 in (2006) |
| September 25 | 91.0°F (2010) | 35.1°F (2012) | 2.26 in (2020) |
| September 26 | 87.1°F (2016) | 34.0°F (2001) | 4.70 in (2024) |
| September 27 | 82.9°F (1999) | 33.1°F (2001) | 2.78 in (2009) |
| September 28 | 84.0°F (2019) | 34.0°F (2001) | 2.00 in (2010) |
| September 29 | 82.9°F (2017) | 34.0°F (2001) | 1.51 in (2020) |
| September 30 | 88.0°F (2019) | 36.0°F (2003) | 1.62 in (1999) |