August weather in West Union, SC
The average temperature in West Union in August is 76.6°F (66.0°F–87.3°F). Average precipitation: 6.17 inches.
August is a summer month in West Union, and is warmer than the annual average of 59.2°F. Daily temperatures swing about 21.3°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 18m. For travel, August is a wet month.
Avg High
87.3°F
Avg Low
66.0°F
Precipitation
6.17 in
Daylight
13h 18m
August records in West Union
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.0°F (1999) | 54.0°F (1997) | 1.55 in (1933) |
| August 2 | 100.0°F (1957) | 55.9°F (1925) | 1.82 in (2013) |
| August 3 | 100.9°F (1957) | 54.0°F (1998) | 3.20 in (1969) |
| August 4 | 102.0°F (2011) | 54.0°F (1907) | 4.78 in (1948) |
| August 5 | 102.0°F (2011) | 53.1°F (1985) | 2.32 in (1921) |
| August 6 | 100.9°F (1930) | 51.1°F (1948) | 6.40 in (1901) |
| August 7 | 100.9°F (2008) | 53.1°F (1957) | 4.46 in (1978) |
| August 8 | 99.0°F (1980) | 54.0°F (1948) | 2.12 in (2005) |
| August 9 | 100.0°F (2007) | 54.0°F (1989) | 2.55 in (1920) |
| August 10 | 100.9°F (1956) | 52.0°F (1989) | 2.00 in (1905) |
| August 11 | 100.9°F (1999) | 50.0°F (1907) | 1.47 in (1926) |
| August 12 | 104.0°F (1925) | 55.0°F (1989) | 2.90 in (1940) |
| August 13 | 105.1°F (1925) | 48.9°F (1964) | 6.37 in (1940) |
| August 14 | 102.0°F (1925) | 55.0°F (1979) | 3.20 in (2020) |
| August 15 | 100.9°F (1918) | 55.9°F (1979) | 5.80 in (1928) |
| August 16 | 104.0°F (1954) | 53.1°F (1961) | 2.50 in (1994) |
| August 17 | 106.0°F (1954) | 51.1°F (1979) | 5.90 in (1994) |
| August 18 | 102.0°F (1999) | 55.0°F (1979) | 4.45 in (1939) |
| August 19 | 102.0°F (1925) | 55.0°F (1927) | 1.78 in (2013) |
| August 20 | 105.1°F (1925) | 54.0°F (1927) | 2.02 in (1995) |
| August 21 | 102.9°F (1983) | 53.1°F (1991) | 2.26 in (1935) |
| August 22 | 102.9°F (1983) | 48.9°F (1930) | 1.65 in (1901) |
| August 23 | 102.0°F (1983) | 30.9°F (1931) | 3.50 in (1992) |
| August 24 | 98.1°F (1938) | 32.0°F (1931) | 2.12 in (1967) |
| August 25 | 99.0°F (1943) | 51.1°F (1952) | 3.22 in (1985) |
| August 26 | 102.0°F (1943) | 54.0°F (1919) | 2.17 in (2008) |
| August 27 | 100.0°F (1943) | 51.1°F (1927) | 4.07 in (1995) |
| August 28 | 102.0°F (1924) | 48.9°F (1922) | 3.51 in (1923) |
| August 29 | 100.0°F (1948) | 50.0°F (1992) | 2.50 in (2008) |
| August 30 | 100.0°F (1932) | 50.0°F (1965) | 3.32 in (1964) |
| August 31 | 98.1°F (1957) | 51.1°F (1936) | 2.72 in (2013) |