August weather in Graysville, TN
The average temperature in Graysville in August is 76.7°F (65.9°F–87.4°F). Average precipitation: 3.88 inches.
August is a summer month in Graysville, and is warmer than the annual average of 58.4°F. Daily temperatures swing about 21.5°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 20m. For travel, August is a comfortable month to visit.
Avg High
87.4°F
Avg Low
65.9°F
Precipitation
3.88 in
Daylight
13h 20m
August records in Graysville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 98.1°F (1980) | 55.0°F (1974) | 1.74 in (1984) |
| August 2 | 97.0°F (1980) | 59.0°F (1966) | 1.26 in (1967) |
| August 3 | 100.0°F (1957) | 55.0°F (1965) | 0.47 in (2018) |
| August 4 | 100.0°F (2011) | 54.0°F (1965) | 1.13 in (1964) |
| August 5 | 98.1°F (2006) | 54.0°F (1974) | 2.08 in (1959) |
| August 6 | 99.0°F (1980) | 55.9°F (1974) | 2.81 in (1978) |
| August 7 | 102.0°F (1980) | 55.9°F (1967) | 2.01 in (1962) |
| August 8 | 102.9°F (1980) | 52.0°F (1989) | 2.39 in (2005) |
| August 9 | 102.9°F (1980) | 53.1°F (1989) | 1.39 in (2013) |
| August 10 | 104.0°F (1980) | 55.0°F (1976) | 3.31 in (1990) |
| August 11 | 100.0°F (1957) | 55.9°F (1967) | 2.09 in (1986) |
| August 12 | 98.1°F (1957) | 55.9°F (2012) | 2.37 in (1983) |
| August 13 | 96.1°F (1957) | 48.9°F (1964) | 1.63 in (2013) |
| August 14 | 102.0°F (1980) | 52.0°F (1967) | 2.04 in (1977) |
| August 15 | 96.1°F (1980) | 52.0°F (1963) | 0.79 in (1976) |
| August 16 | 100.0°F (1980) | 54.0°F (1963) | 2.59 in (1964) |
| August 17 | 100.0°F (2007) | 52.0°F (1979) | 4.42 in (1982) |
| August 18 | 100.0°F (2000) | 57.0°F (1958) | 3.05 in (2018) |
| August 19 | 99.0°F (1968) | 55.9°F (1977) | 0.87 in (2016) |
| August 20 | 99.0°F (1983) | 53.1°F (1976) | 2.12 in (2016) |
| August 21 | 100.9°F (1983) | 55.0°F (1991) | 1.03 in (1994) |
| August 22 | 102.0°F (1968) | 55.0°F (1982) | 1.54 in (1969) |
| August 23 | 100.0°F (1968) | 55.0°F (1973) | 0.65 in (1970) |
| August 24 | 102.0°F (1968) | 55.0°F (1969) | 1.50 in (1989) |
| August 25 | 99.0°F (1968) | 55.0°F (1964) | 0.80 in (2002) |
| August 26 | 98.1°F (2011) | 53.1°F (1966) | 2.57 in (2008) |
| August 27 | 97.0°F (1987) | 51.1°F (2025) | 3.58 in (2008) |
| August 28 | 96.1°F (2024) | 51.1°F (2025) | 2.76 in (1992) |
| August 29 | 97.0°F (2024) | 51.1°F (1968) | 1.84 in (2006) |
| August 30 | 98.1°F (2024) | 48.9°F (1965) | 0.50 in (1990) |
| August 31 | 98.1°F (1957) | 48.9°F (1968) | 2.35 in (2021) |