August weather in Marietta, TX
The average temperature in Marietta in August is °F (°F–°F). Average precipitation: 3.18 inches.
August is a summer month in Marietta, and is cooler than the annual average of 0°F. Expect about 6 days with precipitation. Daylight averages about 13h 14m.
Avg High
°F
Avg Low
°F
Precipitation
3.18 in
Daylight
13h 14m
August records in Marietta
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 98.1°F (1976) | 59.0°F (1971) | 2.63 in (2014) |
| August 2 | 97.0°F (1976) | 61.0°F (1971) | 2.82 in (1993) |
| August 3 | 98.1°F (1976) | 61.0°F (1973) | 2.79 in (1979) |
| August 4 | 97.0°F (1978) | 61.0°F (1973) | 1.88 in (1998) |
| August 5 | 97.0°F (1978) | 59.0°F (1974) | 1.95 in (1957) |
| August 6 | 98.1°F (1978) | 62.1°F (1976) | 1.54 in (1952) |
| August 7 | 102.0°F (1970) | 63.0°F (1976) | 4.05 in (1983) |
| August 8 | 99.0°F (1978) | 64.9°F (1975) | 1.42 in (1968) |
| August 9 | 100.0°F (1969) | 64.0°F (1976) | 2.83 in (1996) |
| August 10 | 102.9°F (1969) | 62.1°F (1976) | 0.92 in (1996) |
| August 11 | 102.9°F (1969) | 60.1°F (1976) | 1.32 in (1943) |
| August 12 | 100.0°F (1978) | 64.0°F (1976) | 1.60 in (1942) |
| August 13 | 100.0°F (1978) | 63.0°F (1976) | 3.60 in (2008) |
| August 14 | 102.0°F (1978) | 61.0°F (1974) | 1.03 in (2013) |
| August 15 | 102.0°F (1978) | 62.1°F (1974) | 0.63 in (1960) |
| August 16 | 100.0°F (1978) | 66.0°F (1976) | 1.84 in (1964) |
| August 17 | 100.0°F (1978) | 68.0°F (1976) | 0.77 in (1961) |
| August 18 | 100.9°F (1978) | 64.9°F (1976) | 1.63 in (2022) |
| August 19 | 102.0°F (1978) | 64.0°F (1976) | 2.00 in (2009) |
| August 20 | 102.0°F (1978) | 64.9°F (1976) | 0.70 in (1996) |
| August 21 | 100.0°F (1978) | 66.0°F (1976) | 1.57 in (2016) |
| August 22 | 102.0°F (1969) | 61.0°F (1973) | 3.63 in (2022) |
| August 23 | 100.0°F (1978) | 59.0°F (1976) | 1.40 in (2022) |
| August 24 | 99.0°F (1978) | 59.0°F (1976) | 1.03 in (1971) |
| August 25 | 99.0°F (1978) | 61.0°F (1970) | 1.96 in (2006) |
| August 26 | 99.0°F (1978) | 59.0°F (1970) | 1.22 in (1960) |
| August 27 | 97.0°F (1969) | 60.1°F (1970) | 1.87 in (1996) |
| August 28 | 98.1°F (1976) | 62.1°F (1970) | 2.00 in (1940) |
| August 29 | 93.9°F (1969) | 61.0°F (1971) | 1.68 in (2006) |
| August 30 | 93.9°F (1969) | 61.0°F (1971) | 1.58 in (1991) |
| August 31 | 95.0°F (1975) | 63.0°F (1972) | 2.82 in (1974) |