August weather in Chattanooga, OK
The average temperature in Chattanooga in August is 82.9°F (69.5°F–96.3°F). Average precipitation: 2.93 inches.
August is a summer month in Chattanooga, and is warmer than the annual average of 61.4°F. Daily temperatures swing about 26.8°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 13h 17m. For travel, August is hot.
Avg High
96.3°F
Avg Low
69.5°F
Precipitation
2.93 in
Daylight
13h 17m
August records in Chattanooga
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 109.0°F (1986) | 57.0°F (1936) | 1.60 in (1977) |
| August 2 | 109.9°F (1944) | 54.0°F (1971) | 3.07 in (1995) |
| August 3 | 114.1°F (1943) | 55.9°F (1915) | 2.49 in (2025) |
| August 4 | 109.0°F (1964) | 57.0°F (1915) | 2.00 in (1906) |
| August 5 | 111.0°F (1964) | 57.0°F (1948) | 1.94 in (1920) |
| August 6 | 115.0°F (1964) | 60.1°F (1990) | 0.67 in (1986) |
| August 7 | 109.9°F (1951) | 61.0°F (1915) | 1.47 in (1981) |
| August 8 | 108.0°F (1937) | 55.0°F (1989) | 1.50 in (1906) |
| August 9 | 111.0°F (1970) | 55.0°F (1989) | 1.85 in (2003) |
| August 10 | 109.9°F (1936) | 60.1°F (1908) | 3.00 in (1914) |
| August 11 | 114.1°F (1936) | 54.0°F (1915) | 1.31 in (1997) |
| August 12 | 113.0°F (1936) | 55.9°F (1931) | 0.47 in (1914) |
| August 13 | 109.0°F (1930) | 54.0°F (1967) | 1.28 in (1909) |
| August 14 | 109.0°F (1923) | 60.1°F (1920) | 1.52 in (1965) |
| August 15 | 109.9°F (1952) | 57.0°F (1992) | 1.47 in (1971) |
| August 16 | 111.9°F (1943) | 53.1°F (1994) | 2.01 in (1971) |
| August 17 | 109.0°F (1951) | 62.1°F (1931) | 3.80 in (2008) |
| August 18 | 109.0°F (1946) | 54.0°F (1943) | 3.98 in (2008) |
| August 19 | 107.1°F (1930) | 55.0°F (1950) | 5.00 in (2007) |
| August 20 | 109.9°F (1911) | 55.0°F (1940) | 1.82 in (2004) |
| August 21 | 109.0°F (1934) | 55.9°F (1950) | 1.15 in (1937) |
| August 22 | 108.0°F (1910) | 55.0°F (1949) | 1.32 in (1967) |
| August 23 | 108.0°F (1910) | 55.0°F (1920) | 3.30 in (1969) |
| August 24 | 109.0°F (1922) | 50.0°F (1966) | 1.70 in (1966) |
| August 25 | 108.0°F (1922) | 51.1°F (1966) | 1.22 in (1942) |
| August 26 | 107.1°F (1952) | 50.0°F (1962) | 2.79 in (1996) |
| August 27 | 108.0°F (1982) | 51.1°F (1962) | 2.40 in (2006) |
| August 28 | 108.0°F (1984) | 54.0°F (1992) | 3.20 in (1966) |
| August 29 | 109.9°F (1984) | 51.1°F (1917) | 1.70 in (1996) |
| August 30 | 109.0°F (1956) | 50.0°F (1915) | 1.46 in (2003) |
| August 31 | 111.0°F (1947) | 46.9°F (1915) | 2.50 in (1962) |