July weather in Lebanon, IL
The average temperature in Lebanon in July is 79.0°F (67.8°F–90.2°F). Average precipitation: 4.03 inches.
July is a summer month in Lebanon, and is warmer than the annual average of 57.7°F. Daily temperatures swing about 22.4°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 14h 27m. For travel, July is hot.
Avg High
90.2°F
Avg Low
67.8°F
Precipitation
4.03 in
Daylight
14h 27m
July records in Lebanon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 104.0°F (1980) | 53.1°F (1976) | 1.98 in (1987) |
| July 2 | 102.0°F (2012) | 53.1°F (2010) | 2.25 in (2013) |
| July 3 | 100.0°F (1954) | 52.0°F (1967) | 1.65 in (1980) |
| July 4 | 102.0°F (2012) | 46.9°F (1967) | 2.15 in (2009) |
| July 5 | 104.0°F (2012) | 46.9°F (1967) | 2.90 in (2024) |
| July 6 | 105.1°F (2012) | 43.0°F (1972) | 1.40 in (1962) |
| July 7 | 105.1°F (2012) | 46.9°F (1972) | 3.65 in (1969) |
| July 8 | 105.1°F (2012) | 50.0°F (1983) | 1.37 in (2011) |
| July 9 | 106.0°F (1966) | 52.0°F (1963) | 2.25 in (2010) |
| July 10 | 108.0°F (1966) | 52.0°F (1996) | 2.73 in (1991) |
| July 11 | 105.1°F (1966) | 53.1°F (1963) | 1.63 in (1951) |
| July 12 | 106.0°F (1954) | 53.1°F (1999) | 1.93 in (1988) |
| July 13 | 104.0°F (1966) | 52.0°F (1975) | 1.70 in (1963) |
| July 14 | 109.9°F (1954) | 48.9°F (1967) | 1.10 in (1996) |
| July 15 | 104.0°F (1980) | 51.1°F (1967) | 1.76 in (1958) |
| July 16 | 105.1°F (1980) | 50.0°F (1967) | 1.90 in (1981) |
| July 17 | 102.0°F (1980) | 50.0°F (1967) | 1.17 in (1963) |
| July 18 | 104.0°F (2012) | 48.9°F (1976) | 2.55 in (2002) |
| July 19 | 105.1°F (2012) | 50.0°F (1984) | 3.48 in (2000) |
| July 20 | 104.0°F (1954) | 55.9°F (1979) | 2.40 in (1988) |
| July 21 | 100.9°F (1983) | 46.9°F (1970) | 1.97 in (2013) |
| July 22 | 102.0°F (1983) | 46.9°F (1966) | 2.58 in (1997) |
| July 23 | 102.0°F (2012) | 55.9°F (1966) | 1.48 in (1981) |
| July 24 | 105.1°F (2012) | 53.1°F (2014) | 1.26 in (1978) |
| July 25 | 105.1°F (2012) | 55.0°F (1980) | 3.00 in (1948) |
| July 26 | 105.1°F (1952) | 52.0°F (1977) | 1.29 in (1968) |
| July 27 | 104.0°F (1952) | 46.0°F (1971) | 1.15 in (2015) |
| July 28 | 102.9°F (1952) | 53.1°F (2004) | 3.93 in (1979) |
| July 29 | 102.9°F (1999) | 48.9°F (2014) | 1.43 in (2022) |
| July 30 | 102.0°F (1999) | 50.0°F (1965) | 2.25 in (2021) |
| July 31 | 102.0°F (1980) | 48.9°F (1971) | 1.90 in (1976) |