August weather in Marietta, OK
The average temperature in Marietta in August is 81.5°F (69.0°F–94.1°F). Average precipitation: 2.75 inches.
August is a summer month in Marietta, and is warmer than the annual average of 61.5°F. Daily temperatures swing about 25.1°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 13h 16m. For travel, August is hot.
Avg High
94.1°F
Avg Low
69.0°F
Precipitation
2.75 in
Daylight
13h 16m
August records in Marietta
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 107.1°F (1947) | 59.0°F (1971) | 1.62 in (1977) |
| August 2 | 109.0°F (2012) | 61.0°F (1971) | 1.43 in (1962) |
| August 3 | 111.0°F (2011) | 59.0°F (1973) | 1.92 in (1993) |
| August 4 | 111.9°F (2011) | 60.1°F (1949) | 1.33 in (1978) |
| August 5 | 109.9°F (1964) | 61.0°F (1973) | 0.49 in (1941) |
| August 6 | 111.0°F (1956) | 57.9°F (1997) | 1.63 in (1976) |
| August 7 | 108.0°F (1956) | 60.1°F (1997) | 3.63 in (2017) |
| August 8 | 108.0°F (1947) | 55.0°F (1989) | 0.70 in (1955) |
| August 9 | 109.9°F (1943) | 55.9°F (1989) | 1.73 in (1996) |
| August 10 | 109.9°F (2011) | 61.0°F (1989) | 2.77 in (1996) |
| August 11 | 108.0°F (1953) | 61.0°F (2012) | 1.29 in (1951) |
| August 12 | 105.1°F (1956) | 54.0°F (2004) | 0.69 in (1984) |
| August 13 | 109.0°F (1956) | 55.9°F (1967) | 1.44 in (2017) |
| August 14 | 109.0°F (1956) | 59.0°F (2004) | 1.82 in (2005) |
| August 15 | 109.9°F (1943) | 60.1°F (1992) | 1.45 in (1971) |
| August 16 | 111.9°F (1956) | 57.0°F (1992) | 4.10 in (1975) |
| August 17 | 107.1°F (1943) | 57.9°F (1999) | 2.88 in (1975) |
| August 18 | 107.1°F (1941) | 57.9°F (1999) | 1.77 in (1987) |
| August 19 | 106.0°F (2006) | 60.1°F (1950) | 1.28 in (1990) |
| August 20 | 108.0°F (1948) | 55.9°F (2015) | 3.80 in (1977) |
| August 21 | 107.1°F (1948) | 55.9°F (2015) | 1.80 in (1958) |
| August 22 | 106.0°F (1952) | 55.9°F (2012) | 1.05 in (1950) |
| August 23 | 105.1°F (1980) | 55.9°F (2012) | 3.05 in (1950) |
| August 24 | 106.0°F (2011) | 55.0°F (1961) | 0.74 in (1993) |
| August 25 | 107.1°F (2011) | 54.0°F (1966) | 1.63 in (1962) |
| August 26 | 107.1°F (1963) | 55.9°F (1962) | 2.02 in (1964) |
| August 27 | 108.0°F (1943) | 57.9°F (2010) | 4.57 in (1974) |
| August 28 | 107.1°F (1963) | 54.0°F (1992) | 3.10 in (1950) |
| August 29 | 107.1°F (2011) | 57.0°F (2010) | 2.44 in (1996) |
| August 30 | 107.1°F (1954) | 57.0°F (2009) | 2.34 in (1944) |
| August 31 | 105.1°F (1943) | 57.9°F (1988) | 0.79 in (1959) |