July weather in Hannibal, MO
The average temperature in Hannibal in July is 76.5°F (67.3°F–85.7°F). Average precipitation: 4.11 inches.
July is a summer month in Hannibal, and is warmer than the annual average of 53°F. Daily temperatures swing about 18.4°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 14h 33m. For travel, July is a comfortable month to visit.
Avg High
85.7°F
Avg Low
67.3°F
Precipitation
4.11 in
Daylight
14h 33m
July records in Hannibal
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 100.0°F (1956) | 53.1°F (1995) | 2.95 in (1993) |
| July 2 | 102.0°F (1934) | 50.0°F (1959) | 4.06 in (1962) |
| July 3 | 100.0°F (1934) | 52.0°F (1967) | 3.63 in (1982) |
| July 4 | 102.9°F (1936) | 51.1°F (1967) | 3.65 in (1981) |
| July 5 | 104.0°F (1936) | 48.9°F (1972) | 2.50 in (1981) |
| July 6 | 104.0°F (2012) | 52.0°F (1972) | 1.42 in (2017) |
| July 7 | 102.9°F (2012) | 54.0°F (1983) | 3.25 in (2010) |
| July 8 | 105.1°F (2012) | 45.0°F (1995) | 2.62 in (2010) |
| July 9 | 102.0°F (1936) | 53.1°F (1953) | 2.31 in (1973) |
| July 10 | 102.9°F (1936) | 55.0°F (1953) | 1.89 in (2021) |
| July 11 | 102.0°F (1936) | 52.0°F (1975) | 2.26 in (1991) |
| July 12 | 105.1°F (1954) | 50.0°F (1999) | 3.43 in (2015) |
| July 13 | 108.0°F (1934) | 51.1°F (1975) | 4.78 in (1937) |
| July 14 | 114.1°F (1954) | 48.9°F (1967) | 2.45 in (1937) |
| July 15 | 109.0°F (1936) | 54.0°F (1945) | 2.14 in (1958) |
| July 16 | 104.0°F (1980) | 55.0°F (2014) | 1.28 in (1977) |
| July 17 | 100.0°F (1936) | 55.0°F (1976) | 1.48 in (1961) |
| July 18 | 106.0°F (1934) | 55.0°F (2009) | 1.13 in (2019) |
| July 19 | 111.0°F (1934) | 55.0°F (1947) | 2.37 in (1958) |
| July 20 | 111.9°F (1934) | 54.0°F (2009) | 5.92 in (1949) |
| July 21 | 108.0°F (1934) | 52.0°F (1944) | 2.17 in (2010) |
| July 22 | 107.1°F (1934) | 52.0°F (1947) | 1.76 in (1948) |
| July 23 | 109.0°F (1934) | 53.1°F (1947) | 1.69 in (1941) |
| July 24 | 107.1°F (1934) | 55.0°F (1947) | 2.38 in (1935) |
| July 25 | 107.1°F (1936) | 55.9°F (1975) | 3.14 in (2010) |
| July 26 | 105.1°F (1936) | 51.1°F (1962) | 3.04 in (1981) |
| July 27 | 107.1°F (1936) | 52.0°F (1962) | 1.51 in (1981) |
| July 28 | 102.0°F (1953) | 53.1°F (2013) | 4.22 in (1957) |
| July 29 | 104.0°F (2023) | 55.0°F (1971) | 1.45 in (2019) |
| July 30 | 100.9°F (1999) | 48.0°F (1971) | 1.69 in (1983) |
| July 31 | 108.0°F (1980) | 51.1°F (1971) | 2.32 in (1985) |