August weather in Troy, MO
The average temperature in Troy in August is 75.5°F (64.5°F–86.5°F). Average precipitation: 3.54 inches.
August is a summer month in Troy, and is warmer than the annual average of 54.5°F. Daily temperatures swing about 22°F between overnight low and afternoon high. Daylight averages about 13h 32m. For travel, August is a comfortable month to visit.
Avg High
86.5°F
Avg Low
64.5°F
Precipitation
3.54 in
Daylight
13h 32m
August records in Troy
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.9°F (1970) | 54.0°F (1925) | 1.56 in (2020) |
| August 2 | 105.1°F (1901) | 41.0°F (1998) | 0.71 in (1923) |
| August 3 | 108.0°F (1930) | 51.1°F (1950) | 1.67 in (2016) |
| August 4 | 105.1°F (1918) | 50.0°F (1912) | 1.49 in (1962) |
| August 5 | 109.0°F (1918) | 48.9°F (1948) | 2.57 in (1970) |
| August 6 | 107.1°F (1934) | 48.0°F (1948) | 2.75 in (1923) |
| August 7 | 106.0°F (1934) | 48.0°F (1994) | 2.98 in (1965) |
| August 8 | 109.0°F (1930) | 51.1°F (1976) | 2.42 in (1927) |
| August 9 | 109.9°F (1934) | 50.0°F (1990) | 0.83 in (2012) |
| August 10 | 108.0°F (1934) | 53.1°F (1972) | 1.46 in (1894) |
| August 11 | 107.1°F (1918) | 54.0°F (1902) | 2.19 in (1993) |
| August 12 | 107.1°F (1918) | 46.9°F (1979) | 1.76 in (1993) |
| August 13 | 106.0°F (1913) | 45.0°F (1964) | 2.87 in (1932) |
| August 14 | 105.1°F (1936) | 48.0°F (1964) | 2.83 in (1985) |
| August 15 | 108.0°F (1936) | 48.0°F (1929) | 1.12 in (1951) |
| August 16 | 104.0°F (2007) | 50.0°F (1979) | 3.78 in (1934) |
| August 17 | 106.0°F (1936) | 50.0°F (1992) | 0.97 in (2019) |
| August 18 | 106.0°F (1936) | 50.0°F (2012) | 1.55 in (1915) |
| August 19 | 102.9°F (1913) | 51.1°F (1978) | 2.29 in (1997) |
| August 20 | 105.1°F (1983) | 45.0°F (1950) | 3.00 in (1915) |
| August 21 | 104.0°F (1936) | 42.1°F (1956) | 3.15 in (1952) |
| August 22 | 104.0°F (1936) | 50.0°F (1956) | 1.95 in (2001) |
| August 23 | 104.0°F (1936) | 50.0°F (1923) | 2.40 in (2001) |
| August 24 | 102.9°F (1922) | 46.9°F (1945) | 1.96 in (1911) |
| August 25 | 107.1°F (1983) | 46.0°F (1958) | 1.29 in (1921) |
| August 26 | 107.1°F (1983) | 46.9°F (1910) | 5.25 in (2019) |
| August 27 | 105.1°F (1983) | 48.9°F (1910) | 1.21 in (1902) |
| August 28 | 100.9°F (1909) | 42.1°F (1986) | 2.02 in (1974) |
| August 29 | 105.1°F (1913) | 48.0°F (1934) | 1.50 in (1919) |
| August 30 | 102.9°F (1947) | 44.1°F (1946) | 1.83 in (1994) |
| August 31 | 100.9°F (1947) | 45.0°F (1915) | 1.65 in (1956) |