July weather in La Fayette, IL
The average temperature in La Fayette in July is 73.5°F (62.9°F–84.1°F). Average precipitation: 3.63 inches.
July is a summer month in La Fayette, and is warmer than the annual average of 49.5°F. Daily temperatures swing about 21.2°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 14h 41m. For travel, July is a comfortable month to visit.
Avg High
84.1°F
Avg Low
62.9°F
Precipitation
3.63 in
Daylight
14h 41m
July records in La Fayette
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 102.0°F (1931) | 48.0°F (1924) | 2.43 in (2014) |
| July 2 | 98.1°F (1925) | 46.9°F (1904) | 2.68 in (1961) |
| July 3 | 100.0°F (1925) | 46.9°F (1917) | 2.59 in (1935) |
| July 4 | 104.0°F (1911) | 48.9°F (1909) | 3.11 in (1928) |
| July 5 | 104.0°F (1936) | 45.0°F (1915) | 1.78 in (1897) |
| July 6 | 104.0°F (1911) | 46.9°F (1967) | 2.40 in (2016) |
| July 7 | 104.0°F (1936) | 46.9°F (1894) | 6.10 in (1982) |
| July 8 | 105.1°F (1936) | 48.0°F (1896) | 1.86 in (1992) |
| July 9 | 102.0°F (1936) | 45.0°F (1996) | 2.01 in (2022) |
| July 10 | 104.0°F (1936) | 50.0°F (1945) | 1.98 in (1911) |
| July 11 | 107.1°F (1936) | 46.0°F (1945) | 1.92 in (1984) |
| July 12 | 109.9°F (1936) | 50.0°F (1918) | 1.90 in (2025) |
| July 13 | 109.9°F (1936) | 48.0°F (1940) | 1.70 in (2014) |
| July 14 | 111.0°F (1936) | 48.0°F (1950) | 1.98 in (2018) |
| July 15 | 109.9°F (1936) | 48.0°F (1930) | 1.40 in (1915) |
| July 16 | 102.0°F (1936) | 50.0°F (1945) | 3.21 in (1903) |
| July 17 | 102.9°F (1936) | 46.0°F (1896) | 1.39 in (1950) |
| July 18 | 100.9°F (1930) | 48.0°F (2003) | 5.12 in (1902) |
| July 19 | 102.9°F (1930) | 48.0°F (2009) | 3.05 in (1963) |
| July 20 | 100.9°F (1916) | 50.0°F (1929) | 1.99 in (2025) |
| July 21 | 104.0°F (1934) | 48.0°F (1947) | 1.37 in (1998) |
| July 22 | 104.0°F (1934) | 44.1°F (1947) | 2.93 in (1951) |
| July 23 | 104.0°F (1934) | 48.0°F (1947) | 3.10 in (1941) |
| July 24 | 104.0°F (1934) | 51.1°F (1904) | 3.34 in (1896) |
| July 25 | 104.0°F (1934) | 46.0°F (2004) | 2.67 in (1992) |
| July 26 | 105.1°F (1936) | 46.9°F (1962) | 2.05 in (1981) |
| July 27 | 106.0°F (1930) | 50.0°F (1962) | 2.17 in (1940) |
| July 28 | 102.0°F (1916) | 48.9°F (1925) | 1.60 in (1967) |
| July 29 | 104.0°F (1916) | 46.9°F (2013) | 2.33 in (1996) |
| July 30 | 105.1°F (1916) | 45.0°F (1971) | 0.95 in (1970) |
| July 31 | 105.1°F (1913) | 46.0°F (1971) | 4.57 in (1904) |