August weather in Arrow Rock, MO
The average temperature in Arrow Rock in August is 75.5°F (64.8°F–86.3°F). Average precipitation: 4.03 inches.
August is a summer month in Arrow Rock, and is warmer than the annual average of 54°F. Daily temperatures swing about 21.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 32m. For travel, August is a comfortable month to visit.
Avg High
86.3°F
Avg Low
64.8°F
Precipitation
4.03 in
Daylight
13h 32m
August records in Arrow Rock
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 106.0°F (1980) | 53.1°F (1971) | 2.19 in (2016) |
| August 2 | 105.1°F (1980) | 55.0°F (2009) | 1.47 in (1978) |
| August 3 | 106.0°F (2011) | 53.1°F (1974) | 1.65 in (2023) |
| August 4 | 100.9°F (1964) | 51.1°F (1974) | 3.22 in (2004) |
| August 5 | 99.0°F (1982) | 53.1°F (1974) | 2.45 in (1980) |
| August 6 | 99.0°F (1983) | 50.0°F (1994) | 1.30 in (2017) |
| August 7 | 102.0°F (2006) | 52.0°F (1990) | 3.24 in (1995) |
| August 8 | 102.0°F (2012) | 50.0°F (1976) | 2.58 in (2000) |
| August 9 | 100.0°F (1980) | 52.0°F (1989) | 1.25 in (1988) |
| August 10 | 100.9°F (2006) | 54.0°F (1989) | 2.42 in (1990) |
| August 11 | 100.0°F (1975) | 53.1°F (1966) | 1.31 in (1978) |
| August 12 | 100.0°F (1975) | 46.9°F (1979) | 2.39 in (1993) |
| August 13 | 102.9°F (1999) | 44.1°F (1964) | 1.94 in (2005) |
| August 14 | 100.0°F (1972) | 53.1°F (1992) | 1.41 in (1987) |
| August 15 | 102.9°F (2007) | 48.9°F (1994) | 1.65 in (2008) |
| August 16 | 104.0°F (2007) | 46.9°F (1992) | 1.78 in (2014) |
| August 17 | 100.0°F (1956) | 46.9°F (1992) | 2.65 in (1990) |
| August 18 | 102.9°F (1983) | 50.0°F (2012) | 4.81 in (2002) |
| August 19 | 102.9°F (2003) | 53.1°F (1981) | 1.66 in (1963) |
| August 20 | 102.9°F (1962) | 46.0°F (1967) | 1.61 in (2000) |
| August 21 | 100.9°F (2003) | 46.9°F (1956) | 3.28 in (2010) |
| August 22 | 105.1°F (2003) | 51.1°F (1956) | 1.12 in (1970) |
| August 23 | 98.1°F (1962) | 48.9°F (1961) | 2.00 in (1988) |
| August 24 | 98.1°F (1991) | 50.0°F (1966) | 2.05 in (1963) |
| August 25 | 102.0°F (1983) | 48.0°F (1958) | 1.83 in (1974) |
| August 26 | 102.9°F (1983) | 50.0°F (1962) | 4.38 in (2019) |
| August 27 | 102.9°F (1983) | 48.0°F (1967) | 4.17 in (1982) |
| August 28 | 102.0°F (1983) | 43.0°F (1986) | 2.40 in (1989) |
| August 29 | 98.1°F (2000) | 45.0°F (1986) | 1.59 in (2008) |
| August 30 | 102.0°F (1983) | 50.0°F (2009) | 1.80 in (1982) |
| August 31 | 99.0°F (2012) | 48.0°F (1967) | 1.47 in (1991) |