August weather in Gravois Mills, MO
The average temperature in Gravois Mills in August is 76.8°F (67.1°F–86.5°F). Average precipitation: 3.62 inches.
August is a summer month in Gravois Mills, and is warmer than the annual average of 55.8°F. Daily temperatures swing about 19.4°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 29m. For travel, August is a comfortable month to visit.
Avg High
86.5°F
Avg Low
67.1°F
Precipitation
3.62 in
Daylight
13h 29m
August records in Gravois Mills
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 106.0°F (1980) | 51.1°F (1962) | 3.28 in (2016) |
| August 2 | 106.0°F (1934) | 48.9°F (2007) | 1.76 in (1966) |
| August 3 | 107.1°F (2011) | 35.1°F (2007) | 2.59 in (2023) |
| August 4 | 109.9°F (1934) | 43.0°F (2007) | 2.18 in (2022) |
| August 5 | 107.1°F (1934) | 54.0°F (2004) | 3.33 in (1980) |
| August 6 | 106.0°F (1934) | 36.0°F (2007) | 1.20 in (2011) |
| August 7 | 108.0°F (1934) | 37.0°F (2007) | 1.95 in (1971) |
| August 8 | 109.9°F (1934) | 51.1°F (1959) | 2.52 in (1999) |
| August 9 | 111.0°F (1934) | 51.1°F (1972) | 2.30 in (1977) |
| August 10 | 109.9°F (1934) | 37.0°F (2007) | 1.50 in (2014) |
| August 11 | 104.0°F (1934) | 48.0°F (1995) | 2.81 in (1940) |
| August 12 | 107.1°F (1936) | 48.0°F (1967) | 1.14 in (1934) |
| August 13 | 107.1°F (1936) | 45.0°F (1964) | 1.86 in (1982) |
| August 14 | 108.0°F (1936) | 44.1°F (2007) | 2.03 in (1985) |
| August 15 | 111.9°F (1936) | 48.0°F (1992) | 1.74 in (1950) |
| August 16 | 109.0°F (1936) | 46.9°F (1992) | 2.00 in (2017) |
| August 17 | 106.0°F (1936) | 51.1°F (1992) | 2.05 in (2009) |
| August 18 | 107.1°F (1936) | 55.0°F (2001) | 1.87 in (1940) |
| August 19 | 108.0°F (1936) | 51.1°F (1932) | 1.66 in (1904) |
| August 20 | 105.1°F (1936) | 48.0°F (1950) | 1.78 in (2009) |
| August 21 | 104.0°F (1936) | 46.9°F (1961) | 3.09 in (2010) |
| August 22 | 105.1°F (1936) | 51.1°F (1940) | 2.53 in (1971) |
| August 23 | 108.0°F (1936) | 46.0°F (1961) | 3.62 in (2004) |
| August 24 | 109.9°F (1936) | 50.0°F (1966) | 0.88 in (1989) |
| August 25 | 102.0°F (1936) | 44.1°F (1958) | 2.16 in (2005) |
| August 26 | 109.0°F (1936) | 43.0°F (1962) | 1.91 in (1975) |
| August 27 | 105.1°F (1936) | 48.9°F (1971) | 2.47 in (2019) |
| August 28 | 100.0°F (1936) | 43.0°F (1986) | 2.35 in (1974) |
| August 29 | 102.9°F (1984) | 46.9°F (1986) | 1.82 in (1994) |
| August 30 | 99.0°F (2000) | 50.0°F (1976) | 1.48 in (2019) |
| August 31 | 102.0°F (2000) | 45.0°F (1967) | 2.92 in (2003) |