August weather in St. Mary, KY
The average temperature in St. Mary in August is °F (°F–°F). Average precipitation: 3.09 inches.
August is a summer month in St. Mary, and is cooler than the annual average of 0°F. Expect about 7 days with precipitation. Daylight averages about 13h 27m.
Avg High
°F
Avg Low
°F
Precipitation
3.09 in
Daylight
13h 27m
August records in St. Mary
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 96.1°F (1896) | 55.0°F (1895) | 1.55 in (1992) |
| August 2 | 91.9°F (1896) | 55.9°F (1895) | 1.80 in (2016) |
| August 3 | 93.9°F (1896) | 50.0°F (1895) | 2.40 in (2016) |
| August 4 | 93.9°F (1896) | 46.9°F (1894) | 1.37 in (1954) |
| August 5 | 93.9°F (1896) | 52.0°F (1894) | 2.43 in (2004) |
| August 6 | 93.9°F (1896) | 53.1°F (1893) | 1.73 in (1975) |
| August 7 | 96.1°F (1896) | 54.0°F (1893) | 1.38 in (1976) |
| August 8 | 97.0°F (1894) | 57.0°F (1893) | 2.05 in (1955) |
| August 9 | 97.0°F (1894) | 60.1°F (1895) | 1.26 in (2011) |
| August 10 | 97.0°F (1894) | 66.9°F (1895) | 1.22 in (2000) |
| August 11 | 97.0°F (1894) | 66.9°F (1893) | 1.90 in (1968) |
| August 12 | 97.0°F (1894) | 60.1°F (1893) | 1.24 in (2001) |
| August 13 | 93.9°F (1894) | 55.0°F (1895) | 0.95 in (1963) |
| August 14 | 93.9°F (1894) | 59.0°F (1895) | 1.83 in (1977) |
| August 15 | 100.0°F (1894) | 60.1°F (1895) | 3.15 in (1947) |
| August 16 | 95.0°F (1896) | 59.0°F (1894) | 2.98 in (1985) |
| August 17 | 91.9°F (1894) | 62.1°F (1896) | 1.01 in (2016) |
| August 18 | 91.9°F (1895) | 55.9°F (1896) | 2.73 in (1991) |
| August 19 | 93.0°F (1895) | 52.0°F (1896) | 1.27 in (1965) |
| August 20 | 86.0°F (1894) | 53.1°F (1893) | 2.16 in (1969) |
| August 21 | 88.0°F (1894) | 52.0°F (1895) | 1.55 in (1954) |
| August 22 | 95.0°F (1896) | 60.1°F (1895) | 1.94 in (2007) |
| August 23 | 90.0°F (1893) | 61.0°F (1896) | 1.45 in (2003) |
| August 24 | 90.0°F (1893) | 54.0°F (1896) | 3.35 in (1977) |
| August 25 | 91.0°F (1893) | 55.9°F (1896) | 1.54 in (1985) |
| August 26 | 87.1°F (1893) | 52.0°F (1896) | 2.00 in (1894) |
| August 27 | 91.9°F (1895) | 46.0°F (1896) | 3.52 in (1944) |
| August 28 | 90.0°F (1895) | 46.9°F (1896) | 2.30 in (1992) |
| August 29 | 93.9°F (1895) | 51.1°F (1896) | 1.20 in (1974) |
| August 30 | 91.9°F (1895) | 54.0°F (1893) | 2.52 in (2007) |
| August 31 | 89.1°F (1894) | 55.0°F (1896) | 2.25 in (1978) |