August weather in Hartsburg, MO
The average temperature in Hartsburg in August is 77.2°F (66.7°F–87.7°F). Average precipitation: 4.14 inches.
August is a summer month in Hartsburg, and is warmer than the annual average of 56°F. Daily temperatures swing about 21°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 31m. For travel, August is a comfortable month to visit.
Avg High
87.7°F
Avg Low
66.7°F
Precipitation
4.14 in
Daylight
13h 31m
August records in Hartsburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 108.0°F (1980) | 53.1°F (1992) | 0.87 in (2016) |
| August 2 | 108.0°F (2011) | 57.0°F (1973) | 2.68 in (2016) |
| August 3 | 102.0°F (1987) | 54.0°F (1974) | 3.77 in (2023) |
| August 4 | 102.9°F (1980) | 51.1°F (1974) | 1.66 in (2004) |
| August 5 | 99.0°F (2018) | 52.0°F (2017) | 1.12 in (1986) |
| August 6 | 102.9°F (2006) | 48.9°F (1994) | 2.50 in (1995) |
| August 7 | 102.0°F (2012) | 51.1°F (1997) | 3.21 in (2000) |
| August 8 | 102.0°F (1987) | 53.1°F (1976) | 1.56 in (2000) |
| August 9 | 102.0°F (1980) | 53.1°F (1972) | 1.08 in (2016) |
| August 10 | 100.9°F (1980) | 55.0°F (2024) | 1.32 in (1993) |
| August 11 | 102.9°F (2007) | 55.0°F (1979) | 2.40 in (2019) |
| August 12 | 105.1°F (1999) | 50.0°F (1979) | 4.27 in (1993) |
| August 13 | 97.0°F (1994) | 48.9°F (2004) | 1.90 in (2023) |
| August 14 | 104.0°F (2007) | 51.1°F (1992) | 1.98 in (2024) |
| August 15 | 105.1°F (2007) | 46.9°F (1992) | 2.94 in (1982) |
| August 16 | 102.9°F (2007) | 48.0°F (1992) | 1.88 in (1990) |
| August 17 | 102.9°F (2003) | 53.1°F (1992) | 1.91 in (1970) |
| August 18 | 100.9°F (2003) | 53.1°F (2012) | 4.06 in (2002) |
| August 19 | 100.0°F (2003) | 54.0°F (1981) | 1.63 in (1997) |
| August 20 | 102.0°F (2003) | 51.1°F (1991) | 3.38 in (2010) |
| August 21 | 105.1°F (2003) | 52.0°F (1992) | 1.16 in (1989) |
| August 22 | 99.0°F (2012) | 54.0°F (2024) | 2.13 in (1988) |
| August 23 | 99.0°F (2021) | 53.1°F (1984) | 0.95 in (1996) |
| August 24 | 100.9°F (1978) | 53.1°F (2015) | 1.37 in (2000) |
| August 25 | 102.0°F (1983) | 52.0°F (2025) | 3.80 in (1975) |
| August 26 | 102.9°F (1983) | 50.0°F (2025) | 2.29 in (2006) |
| August 27 | 102.9°F (1983) | 51.1°F (1971) | 1.64 in (1981) |
| August 28 | 106.0°F (1984) | 42.1°F (1986) | 1.53 in (1977) |
| August 29 | 109.9°F (1984) | 43.0°F (1986) | 1.73 in (1994) |
| August 30 | 100.0°F (2012) | 48.9°F (2009) | 1.64 in (2019) |
| August 31 | 100.0°F (2013) | 52.0°F (2009) | 2.23 in (2012) |