August weather in Dixon, IL
The average temperature in Dixon in August is 71.9°F (62.4°F–81.4°F). Average precipitation: 4.19 inches.
August is a summer month in Dixon, and is warmer than the annual average of 49.4°F. Daily temperatures swing about 19°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 42m. For travel, August is a comfortable month to visit.
Avg High
81.4°F
Avg Low
62.4°F
Precipitation
4.19 in
Daylight
13h 42m
August records in Dixon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 98.1°F (1945) | 48.9°F (1925) | 1.06 in (1956) |
| August 2 | 100.9°F (1988) | 48.0°F (1927) | 1.56 in (1972) |
| August 3 | 102.9°F (1930) | 42.1°F (1912) | 1.90 in (1915) |
| August 4 | 100.9°F (1930) | 45.0°F (1912) | 2.25 in (1994) |
| August 5 | 99.0°F (1900) | 46.0°F (1910) | 1.68 in (1998) |
| August 6 | 100.0°F (1947) | 46.0°F (1910) | 3.45 in (1996) |
| August 7 | 97.0°F (1900) | 43.0°F (1893) | 0.66 in (1923) |
| August 8 | 100.0°F (1930) | 45.0°F (1904) | 2.31 in (2022) |
| August 9 | 100.9°F (1934) | 45.0°F (1927) | 1.79 in (1938) |
| August 10 | 99.0°F (1936) | 48.0°F (1982) | 1.18 in (1980) |
| August 11 | 99.0°F (1941) | 44.1°F (1982) | 4.10 in (1916) |
| August 12 | 96.1°F (1918) | 43.0°F (1903) | 1.77 in (2005) |
| August 13 | 97.0°F (1944) | 46.9°F (1931) | 1.49 in (2002) |
| August 14 | 100.0°F (1944) | 43.0°F (1904) | 3.24 in (1987) |
| August 15 | 98.1°F (1988) | 46.0°F (1929) | 4.08 in (1981) |
| August 16 | 100.9°F (1937) | 46.0°F (1992) | 2.36 in (1959) |
| August 17 | 102.9°F (1988) | 48.0°F (1924) | 2.31 in (1946) |
| August 18 | 102.9°F (1936) | 44.1°F (1963) | 4.50 in (2016) |
| August 19 | 102.9°F (1936) | 46.0°F (1893) | 2.90 in (1912) |
| August 20 | 98.1°F (1947) | 39.9°F (1950) | 2.64 in (2005) |
| August 21 | 102.0°F (1983) | 41.0°F (1950) | 1.70 in (1904) |
| August 22 | 100.0°F (1947) | 43.0°F (1923) | 1.83 in (1896) |
| August 23 | 100.9°F (1947) | 45.0°F (1920) | 2.42 in (1996) |
| August 24 | 100.0°F (1947) | 39.9°F (1942) | 1.76 in (2007) |
| August 25 | 97.0°F (1909) | 39.9°F (1934) | 1.19 in (1981) |
| August 26 | 96.1°F (2003) | 41.0°F (1934) | 2.69 in (1987) |
| August 27 | 99.0°F (1899) | 44.1°F (1915) | 3.44 in (1965) |
| August 28 | 99.0°F (1899) | 39.9°F (1915) | 2.04 in (1932) |
| August 29 | 99.0°F (1983) | 37.0°F (1934) | 1.41 in (1947) |
| August 30 | 99.0°F (1984) | 37.9°F (1893) | 1.83 in (1928) |
| August 31 | 98.1°F (1953) | 39.0°F (1915) | 2.87 in (1981) |