August weather in Blandinsville, IL
The average temperature in Blandinsville in August is 72.8°F (62.6°F–83.0°F). Average precipitation: 3.42 inches.
August is a summer month in Blandinsville, and is warmer than the annual average of 50.8°F. Daily temperatures swing about 20.4°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 37m. For travel, August is a comfortable month to visit.
Avg High
83.0°F
Avg Low
62.6°F
Precipitation
3.42 in
Daylight
13h 37m
August records in Blandinsville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 105.1°F (1988) | 48.9°F (1913) | 5.25 in (1896) |
| August 2 | 105.1°F (1934) | 46.9°F (1912) | 2.60 in (1946) |
| August 3 | 104.0°F (1987) | 46.9°F (1912) | 2.05 in (1971) |
| August 4 | 107.1°F (1918) | 45.0°F (1912) | 2.00 in (1902) |
| August 5 | 106.0°F (1918) | 46.9°F (1978) | 3.45 in (2023) |
| August 6 | 106.0°F (1934) | 48.9°F (2004) | 4.41 in (1959) |
| August 7 | 104.0°F (1934) | 46.0°F (1990) | 3.40 in (1898) |
| August 8 | 111.0°F (1934) | 46.0°F (1976) | 1.99 in (1950) |
| August 9 | 113.0°F (1934) | 45.0°F (1922) | 2.40 in (2015) |
| August 10 | 102.0°F (1934) | 48.9°F (1917) | 2.90 in (1961) |
| August 11 | 100.9°F (1941) | 48.0°F (2004) | 1.70 in (1952) |
| August 12 | 104.0°F (1918) | 46.9°F (2004) | 1.72 in (1976) |
| August 13 | 104.0°F (1936) | 46.0°F (1964) | 2.85 in (1956) |
| August 14 | 99.0°F (1913) | 48.0°F (1924) | 5.45 in (1898) |
| August 15 | 102.0°F (1913) | 46.9°F (1929) | 2.61 in (1952) |
| August 16 | 104.0°F (1913) | 50.0°F (1964) | 3.82 in (1944) |
| August 17 | 105.1°F (1983) | 50.0°F (1992) | 2.10 in (1907) |
| August 18 | 105.1°F (1936) | 46.9°F (1963) | 3.00 in (1902) |
| August 19 | 102.9°F (1936) | 48.0°F (2012) | 2.01 in (1949) |
| August 20 | 102.9°F (1983) | 39.9°F (1950) | 2.65 in (1899) |
| August 21 | 98.1°F (1913) | 44.1°F (1950) | 2.27 in (1964) |
| August 22 | 102.9°F (1936) | 42.1°F (1923) | 1.75 in (1905) |
| August 23 | 100.0°F (1947) | 43.0°F (1923) | 4.11 in (2002) |
| August 24 | 102.9°F (1936) | 44.1°F (1920) | 2.19 in (2007) |
| August 25 | 100.0°F (1936) | 42.1°F (1915) | 2.31 in (1951) |
| August 26 | 98.1°F (1936) | 39.9°F (1910) | 1.86 in (1944) |
| August 27 | 97.0°F (1953) | 45.0°F (1910) | 2.22 in (2004) |
| August 28 | 97.0°F (2024) | 39.9°F (1986) | 1.65 in (2008) |
| August 29 | 98.1°F (1901) | 42.1°F (1911) | 2.30 in (2018) |
| August 30 | 100.0°F (1945) | 42.1°F (1915) | 0.94 in (1965) |
| August 31 | 102.0°F (1913) | 36.0°F (1915) | 2.02 in (2010) |