August weather in Walterboro, SC
The average temperature in Walterboro in August is 79.5°F (70.1°F–88.9°F). Average precipitation: 7.17 inches.
August is a summer month in Walterboro, and is warmer than the annual average of 64.1°F. Daily temperatures swing about 18.8°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 13m. For travel, August is a wet month.
Avg High
88.9°F
Avg Low
70.1°F
Precipitation
7.17 in
Daylight
13h 13m
August records in Walterboro
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 104.0°F (1999) | 57.0°F (1966) | 2.60 in (2015) |
| August 2 | 102.0°F (1954) | 55.9°F (1966) | 1.80 in (1988) |
| August 3 | 100.9°F (1953) | 63.0°F (1965) | 3.15 in (1909) |
| August 4 | 104.0°F (1954) | 63.0°F (1912) | 2.73 in (1992) |
| August 5 | 102.9°F (1954) | 64.0°F (1907) | 2.00 in (1973) |
| August 6 | 100.9°F (1954) | 55.9°F (2004) | 8.02 in (2024) |
| August 7 | 100.9°F (2008) | 55.9°F (2004) | 2.50 in (1966) |
| August 8 | 100.9°F (2008) | 57.9°F (2002) | 3.00 in (1999) |
| August 9 | 100.9°F (1910) | 57.9°F (2002) | 2.25 in (1971) |
| August 10 | 100.0°F (1910) | 57.9°F (2002) | 3.31 in (2017) |
| August 11 | 100.0°F (2007) | 61.0°F (2002) | 3.21 in (1940) |
| August 12 | 99.0°F (1911) | 59.0°F (1917) | 2.87 in (1940) |
| August 13 | 100.0°F (1911) | 57.0°F (1962) | 1.95 in (1982) |
| August 14 | 102.0°F (1918) | 57.9°F (1967) | 2.47 in (1903) |
| August 15 | 100.9°F (1918) | 57.9°F (1983) | 2.90 in (2010) |
| August 16 | 102.0°F (1954) | 57.0°F (1983) | 1.90 in (1914) |
| August 17 | 107.1°F (1954) | 61.0°F (1963) | 2.69 in (1976) |
| August 18 | 102.9°F (1954) | 60.1°F (1979) | 4.05 in (1943) |
| August 19 | 100.9°F (1911) | 61.0°F (1960) | 3.30 in (1915) |
| August 20 | 99.0°F (1945) | 57.9°F (1943) | 1.83 in (1973) |
| August 21 | 104.0°F (1983) | 60.1°F (1943) | 2.10 in (1946) |
| August 22 | 102.0°F (1983) | 59.0°F (1918) | 3.30 in (1961) |
| August 23 | 100.0°F (1983) | 60.1°F (1952) | 2.80 in (1971) |
| August 24 | 100.9°F (1968) | 55.0°F (1953) | 0.95 in (2003) |
| August 25 | 100.9°F (1918) | 55.9°F (1953) | 6.60 in (2010) |
| August 26 | 100.0°F (1918) | 55.9°F (1942) | 1.85 in (1958) |
| August 27 | 102.9°F (1954) | 55.0°F (1966) | 4.76 in (1904) |
| August 28 | 100.9°F (1938) | 55.9°F (1966) | 6.00 in (1949) |
| August 29 | 100.0°F (1907) | 55.0°F (1986) | 4.62 in (2002) |
| August 30 | 100.9°F (1912) | 55.9°F (1986) | 2.25 in (2012) |
| August 31 | 102.0°F (1912) | 59.0°F (1953) | 4.00 in (2023) |