August weather in Hallettsville, TX
The average temperature in Hallettsville in August is 86.3°F (75.1°F–97.5°F). Average precipitation: 3.18 inches.
August is a summer month in Hallettsville, and is warmer than the annual average of 71.7°F. Daily temperatures swing about 22.4°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 4m. For travel, August is hot.
Avg High
97.5°F
Avg Low
75.1°F
Precipitation
3.18 in
Daylight
13h 4m
August records in Hallettsville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 105.1°F (2023) | 64.0°F (1984) | 1.51 in (1973) |
| August 2 | 105.1°F (2023) | 64.9°F (1925) | 2.00 in (1971) |
| August 3 | 105.1°F (1969) | 63.0°F (1893) | 2.00 in (1920) |
| August 4 | 107.1°F (1951) | 64.9°F (1893) | 4.10 in (1971) |
| August 5 | 106.0°F (1951) | 66.0°F (1893) | 2.40 in (1914) |
| August 6 | 106.0°F (2023) | 63.0°F (1893) | 4.47 in (1894) |
| August 7 | 105.1°F (1953) | 61.0°F (1926) | 2.88 in (1998) |
| August 8 | 106.0°F (1953) | 64.9°F (1893) | 2.33 in (1964) |
| August 9 | 108.0°F (1962) | 63.0°F (1893) | 1.65 in (1919) |
| August 10 | 108.0°F (1962) | 61.0°F (1989) | 1.49 in (1980) |
| August 11 | 107.1°F (1969) | 63.0°F (1893) | 2.36 in (1986) |
| August 12 | 106.0°F (1962) | 61.0°F (1931) | 0.98 in (1996) |
| August 13 | 109.0°F (1962) | 60.1°F (1967) | 3.20 in (1960) |
| August 14 | 106.0°F (2023) | 61.0°F (1967) | 5.02 in (1932) |
| August 15 | 106.0°F (2023) | 63.0°F (1929) | 2.79 in (2013) |
| August 16 | 106.0°F (1946) | 62.1°F (2004) | 1.98 in (2007) |
| August 17 | 109.0°F (2023) | 62.1°F (1992) | 3.80 in (1915) |
| August 18 | 105.1°F (1945) | 63.0°F (1893) | 0.85 in (1897) |
| August 19 | 108.0°F (2023) | 61.0°F (1893) | 3.60 in (1916) |
| August 20 | 109.0°F (2023) | 62.1°F (1961) | 4.90 in (1955) |
| August 21 | 108.0°F (1925) | 59.0°F (1940) | 1.27 in (2016) |
| August 22 | 104.0°F (1925) | 60.1°F (1940) | 5.05 in (1998) |
| August 23 | 104.0°F (1917) | 59.0°F (1893) | 0.94 in (1959) |
| August 24 | 108.0°F (2023) | 61.0°F (1893) | 1.74 in (2017) |
| August 25 | 108.0°F (2023) | 60.1°F (1893) | 2.77 in (1966) |
| August 26 | 106.0°F (1924) | 61.0°F (1926) | 9.95 in (2017) |
| August 27 | 111.0°F (2023) | 59.0°F (1926) | 5.59 in (2017) |
| August 28 | 109.9°F (2011) | 64.0°F (1968) | 1.96 in (2017) |
| August 29 | 106.0°F (2011) | 57.9°F (1992) | 5.20 in (1946) |
| August 30 | 105.1°F (1954) | 54.0°F (1893) | 3.30 in (1944) |
| August 31 | 106.0°F (1954) | 59.0°F (1893) | 6.40 in (1981) |