August weather in Mount Juliet, TN
The average temperature in Mount Juliet in August is 77.6°F (67.0°F–88.1°F). Average precipitation: 4.63 inches.
August is a summer month in Mount Juliet, and is warmer than the annual average of 58.7°F. Daily temperatures swing about 21.1°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 23m. For travel, August is hot.
Avg High
88.1°F
Avg Low
67.0°F
Precipitation
4.63 in
Daylight
13h 23m
August records in Mount Juliet
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 97.0°F (2006) | 61.0°F (1992) | 1.49 in (2021) |
| August 2 | 98.1°F (2006) | 59.0°F (1992) | 0.33 in (2020) |
| August 3 | 98.1°F (2006) | 61.0°F (2021) | 1.53 in (2003) |
| August 4 | 102.0°F (2011) | 61.0°F (2021) | 1.73 in (1994) |
| August 5 | 100.9°F (2010) | 57.0°F (2017) | 1.05 in (1995) |
| August 6 | 99.0°F (2007) | 57.9°F (1994) | 1.38 in (2016) |
| August 7 | 98.1°F (2007) | 54.0°F (2004) | 2.11 in (2011) |
| August 8 | 100.9°F (2007) | 57.9°F (2004) | 3.96 in (2013) |
| August 9 | 100.9°F (2007) | 62.1°F (2008) | 1.85 in (2013) |
| August 10 | 104.0°F (2007) | 61.0°F (2008) | 2.64 in (2012) |
| August 11 | 99.0°F (1999) | 60.1°F (2008) | 1.15 in (2009) |
| August 12 | 98.1°F (2010) | 57.0°F (2004) | 1.18 in (2014) |
| August 13 | 99.0°F (2007) | 51.1°F (2004) | 1.18 in (2023) |
| August 14 | 99.0°F (2007) | 53.1°F (2004) | 1.13 in (2005) |
| August 15 | 99.0°F (2007) | 54.0°F (2004) | 0.62 in (2005) |
| August 16 | 102.9°F (2007) | 54.0°F (2013) | 1.27 in (1995) |
| August 17 | 105.1°F (2007) | 57.9°F (2004) | 1.08 in (2005) |
| August 18 | 100.0°F (1999) | 61.0°F (2008) | 2.29 in (2010) |
| August 19 | 98.1°F (2007) | 57.0°F (1992) | 5.14 in (2010) |
| August 20 | 99.0°F (2007) | 59.0°F (2012) | 2.50 in (1994) |
| August 21 | 97.0°F (2007) | 55.0°F (2024) | 3.48 in (2016) |
| August 22 | 100.0°F (2007) | 54.0°F (2024) | 2.17 in (2020) |
| August 23 | 100.0°F (2007) | 57.9°F (2009) | 0.85 in (1999) |
| August 24 | 102.0°F (2007) | 57.0°F (1997) | 0.57 in (2014) |
| August 25 | 102.9°F (2007) | 55.0°F (2015) | 0.14 in (2008) |
| August 26 | 98.1°F (2007) | 55.0°F (2015) | 1.47 in (2008) |
| August 27 | 96.1°F (2024) | 55.0°F (2025) | 2.24 in (1992) |
| August 28 | 97.0°F (2007) | 55.0°F (1992) | 1.83 in (2016) |
| August 29 | 98.1°F (2024) | 51.1°F (1992) | 0.81 in (1993) |
| August 30 | 99.0°F (2024) | 55.0°F (1992) | 3.09 in (2003) |
| August 31 | 97.0°F (1995) | 55.9°F (2009) | 2.56 in (2014) |