September weather in Loretto, TN
The average temperature in Loretto in September is 73.0°F (61.7°F–84.3°F). Average precipitation: 4.49 inches.
September is a fall month in Loretto, and is warmer than the annual average of 61°F. Daily temperatures swing about 22.6°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 12m. For travel, September is a comfortable month to visit.
Avg High
84.3°F
Avg Low
61.7°F
Precipitation
4.49 in
Daylight
12h 12m
September records in Loretto
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 93.0°F (2011) | 55.9°F (2009) | 2.51 in (2017) |
| September 2 | 95.0°F (2011) | 55.0°F (2017) | 1.21 in (2013) |
| September 3 | 93.9°F (2011) | 57.0°F (2017) | 1.24 in (2012) |
| September 4 | 93.9°F (2011) | 48.9°F (2010) | 0.31 in (2012) |
| September 5 | 93.0°F (2007) | 50.0°F (2010) | 2.99 in (2011) |
| September 6 | 90.0°F (2007) | 50.0°F (2010) | 2.34 in (2011) |
| September 7 | 93.9°F (2018) | 46.0°F (2017) | 1.04 in (2025) |
| September 8 | 93.9°F (2018) | 48.9°F (2017) | 0.48 in (2010) |
| September 9 | 95.0°F (2019) | 52.0°F (2012) | 0.56 in (2018) |
| September 10 | 91.9°F (2016) | 52.0°F (2011) | 0.38 in (2015) |
| September 11 | 91.9°F (2006) | 55.0°F (2012) | 0.58 in (2013) |
| September 12 | 93.9°F (2019) | 57.0°F (2011) | 1.50 in (2017) |
| September 13 | 95.0°F (2019) | 48.9°F (2015) | 2.48 in (2020) |
| September 14 | 91.9°F (2018) | 44.1°F (2015) | 4.58 in (2024) |
| September 15 | 93.9°F (2018) | 48.9°F (2015) | 0.97 in (2007) |
| September 16 | 96.1°F (2019) | 48.0°F (2011) | 2.02 in (2023) |
| September 17 | 95.0°F (2019) | 51.1°F (2011) | 2.99 in (2004) |
| September 18 | 93.9°F (2019) | 55.0°F (2023) | 5.49 in (2012) |
| September 19 | 95.0°F (2018) | 45.0°F (2012) | 2.39 in (2009) |
| September 20 | 97.0°F (2018) | 45.0°F (2012) | 0.88 in (2011) |
| September 21 | 96.1°F (2022) | 45.0°F (2012) | 2.39 in (2009) |
| September 22 | 97.0°F (2022) | 48.9°F (2020) | 0.44 in (2009) |
| September 23 | 91.9°F (2010) | 46.9°F (2014) | 1.39 in (2009) |
| September 24 | 91.0°F (2010) | 42.1°F (2012) | 1.13 in (2006) |
| September 25 | 91.9°F (2007) | 43.0°F (2012) | 0.31 in (2018) |
| September 26 | 93.9°F (2016) | 46.9°F (2006) | 3.74 in (2005) |
| September 27 | 93.9°F (2019) | 46.0°F (2022) | 1.89 in (2010) |
| September 28 | 93.0°F (2019) | 45.0°F (2016) | 1.33 in (2024) |
| September 29 | 93.0°F (2019) | 42.1°F (2006) | 0.19 in (2024) |
| September 30 | 95.0°F (2019) | 45.0°F (2006) | 0.19 in (2013) |