July weather in Rolla, MO
The average temperature in Rolla in July is 78.8°F (68.7°F–88.9°F). Average precipitation: 4.74 inches.
July is a summer month in Rolla, and is warmer than the annual average of 56.3°F. Daily temperatures swing about 20.2°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 23m. For travel, July is hot.
Avg High
88.9°F
Avg Low
68.7°F
Precipitation
4.74 in
Daylight
14h 23m
July records in Rolla
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 104.0°F (2012) | 51.1°F (1924) | 1.47 in (1936) |
| July 2 | 105.1°F (1980) | 53.1°F (1924) | 2.65 in (1988) |
| July 3 | 100.0°F (1911) | 51.1°F (1924) | 2.50 in (1956) |
| July 4 | 100.9°F (1954) | 51.1°F (1917) | 1.79 in (2016) |
| July 5 | 104.0°F (2012) | 50.0°F (1915) | 2.02 in (1981) |
| July 6 | 105.1°F (2012) | 51.1°F (1915) | 2.18 in (1948) |
| July 7 | 107.1°F (2012) | 54.0°F (1924) | 2.05 in (1955) |
| July 8 | 104.0°F (2012) | 55.0°F (1908) | 2.19 in (2016) |
| July 9 | 105.1°F (1980) | 50.0°F (1918) | 2.93 in (2010) |
| July 10 | 104.0°F (1980) | 55.9°F (1947) | 2.78 in (1910) |
| July 11 | 102.9°F (1930) | 53.1°F (1918) | 1.66 in (1991) |
| July 12 | 104.0°F (1980) | 55.0°F (1940) | 2.75 in (1993) |
| July 13 | 111.9°F (1954) | 52.0°F (1964) | 3.08 in (1986) |
| July 14 | 107.1°F (1980) | 50.0°F (1950) | 2.50 in (1952) |
| July 15 | 113.0°F (1954) | 53.1°F (1967) | 3.00 in (1923) |
| July 16 | 108.0°F (1980) | 50.0°F (1930) | 2.84 in (1958) |
| July 17 | 108.0°F (1980) | 55.9°F (1930) | 2.13 in (1912) |
| July 18 | 105.1°F (1934) | 55.9°F (1911) | 1.96 in (1958) |
| July 19 | 111.9°F (1954) | 54.0°F (1947) | 4.07 in (1937) |
| July 20 | 108.0°F (1954) | 55.0°F (1947) | 2.26 in (1897) |
| July 21 | 105.1°F (1980) | 52.0°F (1970) | 3.50 in (1931) |
| July 22 | 102.9°F (1934) | 51.1°F (1947) | 2.50 in (1980) |
| July 23 | 105.1°F (1934) | 48.9°F (1947) | 1.72 in (1973) |
| July 24 | 107.1°F (1934) | 54.0°F (1948) | 1.69 in (1973) |
| July 25 | 104.0°F (1934) | 52.0°F (1911) | 2.78 in (2004) |
| July 26 | 102.9°F (1936) | 51.1°F (1911) | 7.90 in (1998) |
| July 27 | 105.1°F (1936) | 52.0°F (1962) | 2.51 in (1998) |
| July 28 | 105.1°F (1930) | 55.0°F (1920) | 3.12 in (2024) |
| July 29 | 102.0°F (1953) | 54.0°F (1925) | 1.86 in (1898) |
| July 30 | 102.9°F (1999) | 51.1°F (1918) | 3.14 in (2004) |
| July 31 | 107.1°F (1980) | 52.0°F (1925) | 2.25 in (1958) |