August weather in Brookport, IL
The average temperature in Brookport in August is 77.2°F (66.4°F–88.0°F). Average precipitation: 2.93 inches.
August is a summer month in Brookport, and is warmer than the annual average of 57.3°F. Daily temperatures swing about 21.6°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 13h 26m. For travel, August is hot.
Avg High
88.0°F
Avg Low
66.4°F
Precipitation
2.93 in
Daylight
13h 26m
August records in Brookport
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.0°F (1999) | 53.1°F (1971) | 1.84 in (1934) |
| August 2 | 99.0°F (2012) | 55.9°F (1977) | 0.71 in (1954) |
| August 3 | 100.9°F (1964) | 54.0°F (1965) | 1.44 in (1978) |
| August 4 | 102.0°F (1964) | 53.1°F (1972) | 1.93 in (1975) |
| August 5 | 102.0°F (2002) | 54.0°F (1986) | 2.34 in (1942) |
| August 6 | 97.0°F (1962) | 54.0°F (1994) | 2.00 in (2015) |
| August 7 | 98.1°F (1962) | 53.1°F (1990) | 1.48 in (2011) |
| August 8 | 99.0°F (1980) | 52.0°F (1989) | 0.85 in (1995) |
| August 9 | 100.9°F (1980) | 53.1°F (1976) | 2.22 in (1942) |
| August 10 | 99.0°F (1980) | 52.0°F (1972) | 2.10 in (1961) |
| August 11 | 100.0°F (2010) | 54.0°F (1967) | 2.18 in (1978) |
| August 12 | 100.9°F (1999) | 52.0°F (1967) | 4.18 in (1945) |
| August 13 | 100.0°F (2010) | 46.9°F (2008) | 1.18 in (1963) |
| August 14 | 99.0°F (2010) | 48.9°F (1997) | 2.05 in (1950) |
| August 15 | 102.9°F (1965) | 48.9°F (2004) | 0.84 in (2010) |
| August 16 | 100.0°F (1965) | 50.0°F (2004) | 1.73 in (1966) |
| August 17 | 102.9°F (2007) | 52.0°F (1963) | 1.33 in (1977) |
| August 18 | 99.0°F (1965) | 54.0°F (2008) | 1.87 in (1946) |
| August 19 | 99.0°F (2005) | 55.9°F (1982) | 2.93 in (2009) |
| August 20 | 100.0°F (1962) | 54.0°F (1967) | 0.95 in (1988) |
| August 21 | 100.0°F (1983) | 54.0°F (1967) | 0.76 in (1979) |
| August 22 | 100.9°F (1983) | 54.0°F (1978) | 1.25 in (1960) |
| August 23 | 99.0°F (2007) | 54.0°F (1997) | 4.57 in (1942) |
| August 24 | 100.0°F (2007) | 54.0°F (1997) | 2.83 in (1958) |
| August 25 | 100.0°F (2007) | 48.9°F (1997) | 2.00 in (1934) |
| August 26 | 100.0°F (1983) | 54.0°F (1968) | 1.40 in (1932) |
| August 27 | 98.1°F (1983) | 51.1°F (1968) | 0.87 in (1982) |
| August 28 | 98.1°F (1983) | 48.9°F (1967) | 2.88 in (2006) |
| August 29 | 102.9°F (2000) | 42.1°F (1986) | 1.60 in (1974) |
| August 30 | 95.0°F (1983) | 43.0°F (1986) | 2.64 in (2005) |
| August 31 | 93.9°F (1995) | 48.0°F (1998) | 1.80 in (1971) |