July weather in Port Royal, SC
The average temperature in Port Royal in July is 83.0°F (74.9°F–91.1°F). Average precipitation: inches.
July is a summer month in Port Royal, and is warmer than the annual average of 67.8°F. Daily temperatures swing about 16.2°F between overnight low and afternoon high. Daylight averages about 13h 56m. For travel, July is hot.
Avg High
91.1°F
Avg Low
74.9°F
Precipitation
in
Daylight
13h 56m
July records in Port Royal
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 100.9°F (1897) | 62.1°F (1940) | 2.23 in (1946) |
| July 2 | 102.0°F (1931) | 64.9°F (1919) | 3.26 in (1966) |
| July 3 | 99.0°F (1920) | 64.9°F (1955) | 2.17 in (1907) |
| July 4 | 100.0°F (1920) | 59.0°F (1933) | 2.95 in (1940) |
| July 5 | 100.0°F (1902) | 57.9°F (1933) | 6.83 in (1996) |
| July 6 | 104.0°F (1902) | 59.0°F (1933) | 1.30 in (1942) |
| July 7 | 102.9°F (1931) | 60.1°F (1964) | 1.11 in (1961) |
| July 8 | 99.0°F (1932) | 60.1°F (1938) | 2.70 in (1948) |
| July 9 | 100.9°F (1907) | 61.0°F (1938) | 2.33 in (1967) |
| July 10 | 100.0°F (1921) | 63.0°F (1938) | 2.45 in (1915) |
| July 11 | 99.0°F (1942) | 64.9°F (1917) | 3.37 in (1905) |
| July 12 | 99.0°F (1932) | 60.1°F (1953) | 3.05 in (1960) |
| July 13 | 100.9°F (1980) | 64.0°F (1953) | 2.49 in (1942) |
| July 14 | 100.0°F (1932) | 64.9°F (1974) | 2.42 in (1948) |
| July 15 | 104.0°F (1932) | 66.9°F (1967) | 2.00 in (1935) |
| July 16 | 102.0°F (1934) | 60.1°F (1967) | 3.73 in (1991) |
| July 17 | 99.0°F (1944) | 62.1°F (1967) | 3.25 in (1909) |
| July 18 | 100.0°F (1934) | 63.0°F (1946) | 5.57 in (1964) |
| July 19 | 102.9°F (1986) | 62.1°F (1929) | 2.67 in (1956) |
| July 20 | 102.9°F (1942) | 61.0°F (1929) | 3.95 in (2003) |
| July 21 | 102.9°F (1934) | 66.9°F (1938) | 5.30 in (1964) |
| July 22 | 104.0°F (1932) | 64.9°F (1944) | 2.00 in (1939) |
| July 23 | 102.0°F (1930) | 63.0°F (1966) | 4.50 in (1983) |
| July 24 | 100.9°F (1952) | 64.9°F (1974) | 3.20 in (1981) |
| July 25 | 100.0°F (1932) | 66.9°F (1915) | 4.10 in (1938) |
| July 26 | 100.9°F (1936) | 66.0°F (1904) | 1.71 in (1974) |
| July 27 | 102.9°F (1936) | 64.9°F (1911) | 3.50 in (1957) |
| July 28 | 100.9°F (1936) | 64.0°F (1954) | 3.69 in (1957) |
| July 29 | 100.9°F (1917) | 64.9°F (1920) | 3.10 in (1926) |
| July 30 | 100.0°F (1896) | 66.9°F (1954) | 1.82 in (1975) |
| July 31 | 100.9°F (1922) | 64.0°F (1936) | 3.60 in (1997) |