August weather in Sandyville, IA
The average temperature in Sandyville in August is 72.8°F (61.6°F–84.0°F). Average precipitation: 3.90 inches.
August is a summer month in Sandyville, and is warmer than the annual average of 49.9°F. Daily temperatures swing about 22.4°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 40m. For travel, August is a comfortable month to visit.
Avg High
84.0°F
Avg Low
61.6°F
Precipitation
3.90 in
Daylight
13h 40m
August records in Sandyville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.9°F (1941) | 48.0°F (1977) | 2.10 in (1896) |
| August 2 | 100.9°F (1941) | 48.0°F (1985) | 1.30 in (1898) |
| August 3 | 106.0°F (1930) | 43.0°F (1894) | 2.96 in (1928) |
| August 4 | 111.0°F (1918) | 34.0°F (1915) | 2.88 in (2004) |
| August 5 | 109.9°F (1934) | 46.0°F (1894) | 2.51 in (1982) |
| August 6 | 100.9°F (1934) | 48.0°F (1974) | 3.00 in (1963) |
| August 7 | 105.1°F (1934) | 46.0°F (1976) | 1.65 in (1911) |
| August 8 | 113.0°F (1934) | 45.0°F (1904) | 2.35 in (1970) |
| August 9 | 111.9°F (1934) | 48.9°F (1939) | 1.88 in (1940) |
| August 10 | 102.9°F (1911) | 46.0°F (1967) | 2.85 in (1939) |
| August 11 | 102.0°F (1941) | 45.0°F (1985) | 2.67 in (1913) |
| August 12 | 102.0°F (1936) | 43.0°F (1979) | 3.11 in (1993) |
| August 13 | 102.0°F (1944) | 46.0°F (1964) | 1.96 in (1898) |
| August 14 | 104.0°F (1936) | 50.0°F (1929) | 2.40 in (1896) |
| August 15 | 104.0°F (1988) | 45.0°F (1929) | 4.60 in (1908) |
| August 16 | 105.1°F (1983) | 48.9°F (1992) | 2.12 in (1980) |
| August 17 | 105.1°F (1988) | 46.0°F (2012) | 2.97 in (1908) |
| August 18 | 108.0°F (1936) | 42.1°F (2012) | 2.41 in (1918) |
| August 19 | 102.0°F (1983) | 45.0°F (1981) | 1.16 in (1949) |
| August 20 | 100.9°F (1947) | 39.0°F (1950) | 2.07 in (1921) |
| August 21 | 100.0°F (1936) | 45.0°F (1981) | 2.90 in (1946) |
| August 22 | 100.9°F (1947) | 45.0°F (1923) | 2.00 in (1905) |
| August 23 | 102.0°F (1948) | 44.1°F (1966) | 2.63 in (2007) |
| August 24 | 102.9°F (1936) | 43.0°F (1934) | 1.98 in (2007) |
| August 25 | 102.9°F (1936) | 43.0°F (1934) | 2.61 in (2016) |
| August 26 | 102.9°F (1983) | 45.0°F (2015) | 8.90 in (1977) |
| August 27 | 102.0°F (1955) | 42.1°F (1971) | 1.96 in (2009) |
| August 28 | 100.0°F (1955) | 39.9°F (1967) | 2.12 in (1977) |
| August 29 | 100.9°F (1984) | 43.0°F (1988) | 1.45 in (1993) |
| August 30 | 100.9°F (1953) | 39.0°F (1915) | 1.43 in (1922) |
| August 31 | 99.0°F (1953) | 37.9°F (1967) | 1.73 in (2021) |