August weather in Mount Pleasant, TX
The average temperature in Mount Pleasant in August is 82.3°F (70.6°F–94.1°F). Average precipitation: 2.66 inches.
August is a summer month in Mount Pleasant, and is warmer than the annual average of 63.6°F. Daily temperatures swing about 23.5°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 13h 14m. For travel, August is hot.
Avg High
94.1°F
Avg Low
70.6°F
Precipitation
2.66 in
Daylight
13h 14m
August records in Mount Pleasant
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 107.1°F (1923) | 57.0°F (1936) | 1.02 in (1982) |
| August 2 | 107.1°F (2011) | 57.0°F (1965) | 3.89 in (2009) |
| August 3 | 109.0°F (1998) | 59.0°F (1965) | 2.29 in (1979) |
| August 4 | 109.0°F (2011) | 55.0°F (1920) | 1.35 in (1955) |
| August 5 | 109.0°F (2011) | 55.9°F (1976) | 0.88 in (1957) |
| August 6 | 108.0°F (2011) | 61.0°F (1973) | 0.86 in (1928) |
| August 7 | 107.1°F (1936) | 60.1°F (1957) | 2.24 in (2003) |
| August 8 | 109.0°F (1936) | 54.0°F (1989) | 1.95 in (1997) |
| August 9 | 109.9°F (1934) | 55.0°F (1989) | 0.77 in (1974) |
| August 10 | 118.0°F (1936) | 55.9°F (1989) | 2.72 in (1996) |
| August 11 | 108.0°F (1935) | 57.9°F (1997) | 2.82 in (1938) |
| August 12 | 109.9°F (1937) | 53.1°F (1967) | 2.50 in (2008) |
| August 13 | 109.9°F (1934) | 48.0°F (1967) | 1.85 in (1983) |
| August 14 | 107.1°F (1934) | 48.9°F (1967) | 1.18 in (2002) |
| August 15 | 105.1°F (1925) | 52.0°F (1967) | 6.24 in (2017) |
| August 16 | 107.1°F (1939) | 54.0°F (1963) | 1.98 in (2016) |
| August 17 | 108.0°F (1956) | 53.1°F (1992) | 3.66 in (1961) |
| August 18 | 107.1°F (1930) | 54.0°F (1992) | 1.34 in (1947) |
| August 19 | 107.1°F (1934) | 55.0°F (1992) | 1.87 in (2009) |
| August 20 | 109.0°F (2025) | 57.0°F (1992) | 2.01 in (1956) |
| August 21 | 108.0°F (2011) | 53.1°F (1940) | 1.01 in (1919) |
| August 22 | 107.1°F (2023) | 54.0°F (1940) | 3.71 in (2022) |
| August 23 | 106.0°F (2011) | 55.9°F (1956) | 3.25 in (1919) |
| August 24 | 105.1°F (1924) | 59.0°F (1923) | 1.92 in (1937) |
| August 25 | 106.0°F (2023) | 55.9°F (1997) | 0.85 in (1958) |
| August 26 | 106.0°F (1938) | 54.0°F (1966) | 1.10 in (1922) |
| August 27 | 109.0°F (2023) | 55.0°F (2010) | 1.40 in (1946) |
| August 28 | 108.0°F (2023) | 52.0°F (1906) | 1.64 in (1940) |
| August 29 | 105.1°F (1998) | 51.1°F (1992) | 1.53 in (2025) |
| August 30 | 106.0°F (1938) | 52.0°F (1992) | 2.42 in (2020) |
| August 31 | 109.0°F (1954) | 55.0°F (1986) | 1.92 in (1944) |