August weather in Summersville, MO
The average temperature in Summersville in August is 76.1°F (65.4°F–86.7°F). Average precipitation: inches.
August is a summer month in Summersville, and is warmer than the annual average of 56°F. Daily temperatures swing about 21.3°F between overnight low and afternoon high. Daylight averages about 13h 26m. For travel, August is a comfortable month to visit.
Avg High
86.7°F
Avg Low
65.4°F
Precipitation
in
Daylight
13h 26m
August records in Summersville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.9°F (1980) | 50.0°F (1971) | 2.28 in (1979) |
| August 2 | 100.0°F (1980) | 54.0°F (1971) | 0.61 in (1944) |
| August 3 | 102.9°F (2011) | 51.1°F (1976) | 2.93 in (1946) |
| August 4 | 102.9°F (1964) | 48.0°F (1974) | 1.73 in (1984) |
| August 5 | 98.1°F (1982) | 50.0°F (1994) | 2.00 in (2015) |
| August 6 | 99.0°F (1980) | 52.0°F (1997) | 1.70 in (1946) |
| August 7 | 100.9°F (1980) | 51.1°F (1997) | 2.36 in (1999) |
| August 8 | 100.9°F (1980) | 48.9°F (1989) | 2.66 in (2015) |
| August 9 | 104.0°F (1969) | 48.9°F (1990) | 2.25 in (1970) |
| August 10 | 100.9°F (1980) | 50.0°F (1989) | 1.40 in (2023) |
| August 11 | 100.9°F (1980) | 48.9°F (2004) | 1.56 in (1977) |
| August 12 | 100.0°F (1999) | 46.9°F (1967) | 2.00 in (1978) |
| August 13 | 104.0°F (2007) | 44.1°F (1967) | 2.09 in (1946) |
| August 14 | 98.1°F (2007) | 46.9°F (2004) | 3.33 in (1946) |
| August 15 | 100.9°F (2007) | 48.9°F (2004) | 2.45 in (1964) |
| August 16 | 102.9°F (2007) | 43.0°F (1992) | 2.91 in (1982) |
| August 17 | 100.9°F (1988) | 48.0°F (1992) | 2.61 in (1977) |
| August 18 | 98.1°F (1980) | 50.0°F (1994) | 3.32 in (1974) |
| August 19 | 99.0°F (1983) | 51.1°F (1992) | 1.67 in (1988) |
| August 20 | 100.0°F (1980) | 44.1°F (1967) | 1.30 in (1988) |
| August 21 | 102.9°F (2023) | 48.0°F (1967) | 1.38 in (1969) |
| August 22 | 102.0°F (1983) | 52.0°F (1980) | 2.53 in (1964) |
| August 23 | 99.0°F (2014) | 50.0°F (2009) | 1.98 in (2000) |
| August 24 | 99.0°F (2014) | 50.0°F (2009) | 2.80 in (2005) |
| August 25 | 100.0°F (1983) | 51.1°F (1984) | 1.81 in (1982) |
| August 26 | 100.9°F (2023) | 52.0°F (1984) | 1.53 in (1944) |
| August 27 | 100.9°F (1983) | 50.0°F (2010) | 1.72 in (1987) |
| August 28 | 100.0°F (1983) | 44.1°F (1967) | 1.73 in (1950) |
| August 29 | 102.0°F (1984) | 39.0°F (1986) | 5.00 in (1974) |
| August 30 | 100.0°F (1990) | 43.0°F (1986) | 2.00 in (1975) |
| August 31 | 96.1°F (2000) | 48.0°F (1967) | 0.98 in (2003) |