August weather in Franklin, TN
The average temperature in Franklin in August is 78.5°F (66.9°F–90.2°F). Average precipitation: 3.61 inches.
August is a summer month in Franklin, and is warmer than the annual average of 59.7°F. Daily temperatures swing about 23.3°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 22m. For travel, August is hot.
Avg High
90.2°F
Avg Low
66.9°F
Precipitation
3.61 in
Daylight
13h 22m
August records in Franklin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.9°F (1915) | 53.1°F (1918) | 1.42 in (1924) |
| August 2 | 99.0°F (1999) | 53.1°F (1910) | 2.01 in (1922) |
| August 3 | 99.0°F (1930) | 48.0°F (1920) | 2.12 in (1956) |
| August 4 | 102.0°F (2011) | 51.1°F (1950) | 2.31 in (1916) |
| August 5 | 100.9°F (2010) | 51.1°F (1974) | 2.65 in (2004) |
| August 6 | 100.0°F (1930) | 50.0°F (1948) | 1.83 in (1982) |
| August 7 | 102.9°F (1930) | 48.9°F (1953) | 2.00 in (1897) |
| August 8 | 104.0°F (1930) | 45.0°F (1953) | 1.36 in (1962) |
| August 9 | 105.1°F (1930) | 46.9°F (1989) | 4.17 in (1898) |
| August 10 | 102.9°F (2007) | 46.9°F (1989) | 2.12 in (2023) |
| August 11 | 100.9°F (1918) | 50.0°F (1917) | 2.02 in (1921) |
| August 12 | 100.0°F (1925) | 50.0°F (1967) | 1.66 in (1978) |
| August 13 | 100.0°F (2007) | 48.9°F (1953) | 1.79 in (2025) |
| August 14 | 100.9°F (1954) | 44.1°F (1953) | 1.78 in (2019) |
| August 15 | 102.9°F (1954) | 51.1°F (1963) | 2.29 in (1930) |
| August 16 | 104.0°F (2007) | 46.0°F (1953) | 2.35 in (1964) |
| August 17 | 106.0°F (2007) | 48.9°F (1953) | 2.42 in (1955) |
| August 18 | 102.0°F (1925) | 53.1°F (1976) | 2.90 in (2010) |
| August 19 | 102.0°F (1925) | 53.1°F (1948) | 2.67 in (1969) |
| August 20 | 102.0°F (1925) | 52.0°F (1984) | 1.55 in (1956) |
| August 21 | 100.0°F (1980) | 52.0°F (1927) | 2.16 in (1994) |
| August 22 | 100.0°F (1924) | 46.9°F (1939) | 2.00 in (1959) |
| August 23 | 102.0°F (2007) | 41.0°F (1953) | 2.11 in (1901) |
| August 24 | 102.0°F (2007) | 48.0°F (1923) | 1.44 in (2001) |
| August 25 | 102.9°F (1943) | 48.0°F (1923) | 2.28 in (1905) |
| August 26 | 104.0°F (1943) | 44.1°F (1917) | 1.71 in (1979) |
| August 27 | 106.0°F (1943) | 46.0°F (1945) | 1.60 in (1979) |
| August 28 | 102.0°F (1924) | 43.0°F (1953) | 1.50 in (1981) |
| August 29 | 102.0°F (1924) | 45.0°F (1953) | 3.57 in (1963) |
| August 30 | 100.9°F (1951) | 48.0°F (1953) | 3.65 in (1952) |
| August 31 | 100.9°F (1951) | 42.1°F (1946) | 3.13 in (1944) |