August weather in Goodlettsville, TN
The average temperature in Goodlettsville in August is 78.6°F (67.0°F–90.2°F). Average precipitation: 3.38 inches.
August is a summer month in Goodlettsville, and is warmer than the annual average of 58.5°F. Daily temperatures swing about 23.2°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 23m. For travel, August is hot.
Avg High
90.2°F
Avg Low
67.0°F
Precipitation
3.38 in
Daylight
13h 23m
August records in Goodlettsville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 96.1°F (2012) | 57.9°F (2014) | 0.90 in (1996) |
| August 2 | 97.0°F (2012) | 60.1°F (2014) | 1.11 in (1961) |
| August 3 | 98.1°F (2011) | 61.0°F (2014) | 1.71 in (1966) |
| August 4 | 102.0°F (2011) | 61.0°F (2015) | 2.10 in (1974) |
| August 5 | 93.9°F (2015) | 57.0°F (2017) | 1.66 in (1980) |
| August 6 | 93.9°F (2016) | 55.9°F (2017) | 1.80 in (2016) |
| August 7 | 93.9°F (2016) | 64.0°F (2019) | 2.50 in (1972) |
| August 8 | 96.1°F (2014) | 64.0°F (2015) | 4.41 in (2013) |
| August 9 | 96.1°F (2025) | 62.1°F (2015) | 2.37 in (2013) |
| August 10 | 98.1°F (2012) | 63.0°F (2017) | 1.20 in (2014) |
| August 11 | 95.0°F (2021) | 59.0°F (2012) | 1.00 in (2006) |
| August 12 | 96.1°F (2012) | 62.1°F (2024) | 1.10 in (2003) |
| August 13 | 97.0°F (2019) | 55.0°F (2012) | 1.11 in (2023) |
| August 14 | 97.0°F (2019) | 55.0°F (2012) | 1.46 in (1957) |
| August 15 | 93.9°F (2012) | 55.0°F (2012) | 1.33 in (1966) |
| August 16 | 93.9°F (2012) | 55.0°F (2012) | 2.07 in (1966) |
| August 17 | 96.1°F (2025) | 60.1°F (2012) | 1.45 in (2012) |
| August 18 | 96.1°F (2024) | 55.0°F (2012) | 2.69 in (2010) |
| August 19 | 98.1°F (2011) | 55.9°F (2012) | 2.28 in (2010) |
| August 20 | 99.0°F (2019) | 57.9°F (2012) | 2.53 in (1994) |
| August 21 | 96.1°F (2017) | 55.9°F (2012) | 1.40 in (2016) |
| August 22 | 96.1°F (2017) | 55.9°F (2012) | 0.86 in (1960) |
| August 23 | 95.0°F (2023) | 59.0°F (2012) | 1.05 in (2017) |
| August 24 | 98.1°F (2023) | 57.9°F (2018) | 0.77 in (1961) |
| August 25 | 97.0°F (2011) | 54.0°F (2015) | 1.51 in (1958) |
| August 26 | 98.1°F (2021) | 55.0°F (2015) | 2.04 in (2008) |
| August 27 | 97.0°F (2021) | 54.0°F (2015) | 1.36 in (1979) |
| August 28 | 99.0°F (2024) | 54.0°F (2025) | 1.55 in (1992) |
| August 29 | 98.1°F (2024) | 55.0°F (2025) | 2.40 in (1963) |
| August 30 | 100.0°F (2024) | 55.0°F (2025) | 2.51 in (1974) |
| August 31 | 95.0°F (2016) | 60.1°F (2023) | 2.50 in (2014) |