August weather in Biloxi, MS
The average temperature in Biloxi in August is 82.5°F (75.1°F–89.9°F). Average precipitation: 6.93 inches.
August is a summer month in Biloxi, and is warmer than the annual average of 68.5°F. Daily temperatures swing about 14.8°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 13h 6m. For travel, August is a wet month.
Avg High
89.9°F
Avg Low
75.1°F
Precipitation
6.93 in
Daylight
13h 6m
August records in Biloxi
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.0°F (1998) | 66.9°F (1936) | 4.02 in (1971) |
| August 2 | 98.1°F (1897) | 69.1°F (1923) | 2.80 in (1983) |
| August 3 | 99.0°F (1999) | 68.0°F (1918) | 2.39 in (1990) |
| August 4 | 99.0°F (1978) | 69.1°F (1925) | 4.63 in (2017) |
| August 5 | 104.0°F (1947) | 69.1°F (1912) | 6.16 in (1994) |
| August 6 | 100.0°F (1935) | 66.9°F (1957) | 2.60 in (1920) |
| August 7 | 98.1°F (1896) | 66.9°F (1915) | 2.45 in (2007) |
| August 8 | 100.9°F (1962) | 68.0°F (1975) | 3.96 in (1916) |
| August 9 | 99.0°F (1911) | 66.0°F (1976) | 10.46 in (1988) |
| August 10 | 98.1°F (1922) | 66.9°F (1908) | 2.56 in (1965) |
| August 11 | 99.0°F (1939) | 64.0°F (1976) | 3.40 in (2008) |
| August 12 | 100.0°F (1896) | 61.0°F (1967) | 3.30 in (2016) |
| August 13 | 97.0°F (2023) | 63.0°F (2004) | 2.99 in (2010) |
| August 14 | 98.1°F (1940) | 61.0°F (2004) | 2.28 in (1926) |
| August 15 | 98.1°F (1918) | 63.0°F (2004) | 4.00 in (1958) |
| August 16 | 102.0°F (1918) | 64.9°F (1929) | 8.50 in (1931) |
| August 17 | 99.0°F (1995) | 68.0°F (2004) | 2.50 in (1942) |
| August 18 | 100.0°F (1909) | 68.0°F (1919) | 5.24 in (2013) |
| August 19 | 102.0°F (2000) | 68.0°F (1897) | 2.31 in (2022) |
| August 20 | 100.0°F (1972) | 68.0°F (1927) | 2.66 in (1970) |
| August 21 | 99.0°F (1972) | 64.0°F (1927) | 2.05 in (1917) |
| August 22 | 100.0°F (1924) | 62.1°F (1956) | 3.05 in (1894) |
| August 23 | 104.0°F (1924) | 64.0°F (1956) | 2.97 in (1909) |
| August 24 | 102.9°F (1924) | 64.0°F (2009) | 2.74 in (1923) |
| August 25 | 102.0°F (1924) | 64.0°F (1966) | 4.20 in (1926) |
| August 26 | 104.0°F (2023) | 64.0°F (2015) | 3.72 in (1970) |
| August 27 | 100.9°F (2023) | 55.9°F (1893) | 5.07 in (2021) |
| August 28 | 98.1°F (2011) | 63.0°F (1899) | 2.00 in (2012) |
| August 29 | 104.0°F (2000) | 64.0°F (1899) | 10.63 in (2012) |
| August 30 | 104.0°F (1951) | 64.0°F (1968) | 4.80 in (2012) |
| August 31 | 100.9°F (1951) | 63.0°F (1946) | 2.27 in (2024) |