August weather in Sherman, TX
The average temperature in Sherman in August is 82.8°F (73.0°F–92.7°F). Average precipitation: 2.88 inches.
August is a summer month in Sherman, and is warmer than the annual average of 63.6°F. Daily temperatures swing about 19.7°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 13h 15m. For travel, August is hot.
Avg High
92.7°F
Avg Low
73.0°F
Precipitation
2.88 in
Daylight
13h 15m
August records in Sherman
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 105.1°F (1943) | 59.0°F (1971) | 1.11 in (1977) |
| August 2 | 107.1°F (2011) | 61.0°F (1965) | 1.80 in (1985) |
| August 3 | 108.0°F (1929) | 57.0°F (1973) | 2.09 in (1907) |
| August 4 | 106.0°F (2011) | 62.1°F (1973) | 1.19 in (1941) |
| August 5 | 108.0°F (1929) | 60.1°F (1973) | 1.67 in (1933) |
| August 6 | 109.0°F (1929) | 62.1°F (1973) | 1.43 in (1976) |
| August 7 | 109.0°F (1956) | 60.1°F (1997) | 2.57 in (1994) |
| August 8 | 106.0°F (1951) | 57.0°F (1969) | 1.22 in (1922) |
| August 9 | 108.0°F (1936) | 59.0°F (1989) | 10.00 in (1982) |
| August 10 | 113.0°F (1936) | 60.1°F (1989) | 2.21 in (1960) |
| August 11 | 111.0°F (1936) | 61.0°F (1940) | 3.52 in (1906) |
| August 12 | 108.0°F (1962) | 55.9°F (1967) | 2.20 in (1972) |
| August 13 | 107.1°F (1934) | 52.0°F (1967) | 7.50 in (2017) |
| August 14 | 106.0°F (1934) | 54.0°F (1967) | 1.40 in (2018) |
| August 15 | 106.0°F (1943) | 63.0°F (1992) | 1.64 in (1986) |
| August 16 | 109.0°F (1943) | 57.9°F (1992) | 2.20 in (1942) |
| August 17 | 109.0°F (1956) | 61.0°F (1992) | 3.70 in (2021) |
| August 18 | 108.0°F (1951) | 61.0°F (1992) | 2.66 in (1915) |
| August 19 | 107.1°F (1951) | 62.1°F (1928) | 2.30 in (2021) |
| August 20 | 106.0°F (2023) | 60.1°F (1940) | 1.95 in (2004) |
| August 21 | 107.1°F (1948) | 57.0°F (1950) | 1.36 in (1954) |
| August 22 | 106.0°F (1948) | 55.9°F (1949) | 3.51 in (1964) |
| August 23 | 105.1°F (1936) | 57.9°F (1949) | 1.73 in (1970) |
| August 24 | 105.1°F (1980) | 59.0°F (1949) | 2.45 in (1911) |
| August 25 | 106.0°F (2023) | 55.9°F (1928) | 2.07 in (1915) |
| August 26 | 106.0°F (2023) | 57.0°F (1966) | 2.25 in (1946) |
| August 27 | 105.1°F (1943) | 61.0°F (1911) | 2.00 in (1996) |
| August 28 | 104.0°F (1963) | 55.9°F (1992) | 8.40 in (1920) |
| August 29 | 105.1°F (1927) | 60.1°F (1986) | 2.43 in (1946) |
| August 30 | 104.0°F (1951) | 57.0°F (1971) | 2.27 in (1991) |
| August 31 | 106.0°F (1939) | 55.9°F (1915) | 2.35 in (1944) |