July weather in Columbus, IL
The average temperature in Columbus in July is 76.3°F (66.5°F–86.0°F). Average precipitation: 3.49 inches.
July is a summer month in Columbus, and is warmer than the annual average of 53°F. Daily temperatures swing about 19.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 34m. For travel, July is a comfortable month to visit.
Avg High
86.0°F
Avg Low
66.5°F
Precipitation
3.49 in
Daylight
14h 34m
July records in Columbus
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 99.0°F (1956) | 52.0°F (1951) | 2.68 in (1961) |
| July 2 | 100.9°F (2012) | 50.0°F (1959) | 2.64 in (1982) |
| July 3 | 100.0°F (1954) | 51.1°F (1968) | 1.68 in (1982) |
| July 4 | 100.9°F (2012) | 52.0°F (1967) | 2.60 in (1981) |
| July 5 | 102.9°F (2012) | 50.0°F (1972) | 1.76 in (1948) |
| July 6 | 105.1°F (2012) | 50.0°F (1967) | 2.09 in (2010) |
| July 7 | 105.1°F (2012) | 51.1°F (1983) | 1.63 in (2010) |
| July 8 | 99.0°F (1980) | 52.0°F (1954) | 2.32 in (2008) |
| July 9 | 99.0°F (1980) | 50.0°F (1953) | 1.58 in (1969) |
| July 10 | 102.0°F (1966) | 53.1°F (1956) | 3.36 in (1986) |
| July 11 | 100.9°F (1966) | 55.0°F (1953) | 3.87 in (2015) |
| July 12 | 102.9°F (1954) | 54.0°F (1959) | 2.10 in (1960) |
| July 13 | 100.9°F (1954) | 51.1°F (1964) | 2.15 in (1965) |
| July 14 | 111.9°F (1954) | 46.9°F (1950) | 2.01 in (1958) |
| July 15 | 105.1°F (1980) | 52.0°F (1967) | 1.75 in (1958) |
| July 16 | 100.0°F (1980) | 52.0°F (2014) | 1.66 in (1950) |
| July 17 | 100.0°F (1954) | 55.0°F (2009) | 1.88 in (1972) |
| July 18 | 106.0°F (1954) | 57.0°F (1979) | 2.13 in (1981) |
| July 19 | 105.1°F (1980) | 55.9°F (2024) | 1.68 in (2010) |
| July 20 | 106.0°F (1954) | 55.0°F (1971) | 3.41 in (1949) |
| July 21 | 100.0°F (1983) | 55.0°F (1966) | 2.02 in (2009) |
| July 22 | 102.0°F (1983) | 53.1°F (1970) | 4.62 in (1951) |
| July 23 | 105.1°F (2012) | 54.0°F (1970) | 1.23 in (1981) |
| July 24 | 104.0°F (2005) | 54.0°F (1948) | 3.10 in (1968) |
| July 25 | 105.1°F (2012) | 55.9°F (1950) | 2.07 in (1948) |
| July 26 | 100.9°F (1952) | 51.1°F (1962) | 1.77 in (1981) |
| July 27 | 100.9°F (1952) | 50.0°F (1962) | 1.71 in (1981) |
| July 28 | 102.9°F (2023) | 48.9°F (2013) | 1.99 in (1957) |
| July 29 | 100.9°F (1999) | 50.0°F (2013) | 1.82 in (2018) |
| July 30 | 104.0°F (1980) | 48.0°F (1971) | 1.43 in (1958) |
| July 31 | 102.9°F (1988) | 50.0°F (1971) | 3.60 in (1985) |