September weather in Brackettville, TX
The average temperature in Brackettville in September is 79.0°F (68.1°F–90.0°F). Average precipitation: 3.09 inches.
September is a fall month in Brackettville, and is warmer than the annual average of 69°F. Daily temperatures swing about 21.9°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 10m. For travel, September is hot.
Avg High
90.0°F
Avg Low
68.1°F
Precipitation
3.09 in
Daylight
12h 10m
September records in Brackettville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.9°F (1983) | 55.0°F (1996) | 1.65 in (1988) |
| September 2 | 102.9°F (1957) | 53.1°F (1996) | 2.50 in (1905) |
| September 3 | 102.9°F (1957) | 57.0°F (1991) | 1.06 in (1982) |
| September 4 | 104.0°F (1985) | 51.1°F (2001) | 2.40 in (2007) |
| September 5 | 127.0°F (1992) | 55.0°F (1991) | 0.95 in (1978) |
| September 6 | 102.9°F (1977) | 55.0°F (1999) | 1.12 in (1923) |
| September 7 | 102.0°F (1908) | 54.0°F (1974) | 3.10 in (1904) |
| September 8 | 102.0°F (1963) | 55.0°F (1974) | 2.75 in (2018) |
| September 9 | 102.9°F (1908) | 55.0°F (1995) | 1.94 in (1948) |
| September 10 | 100.0°F (1993) | 55.9°F (1995) | 4.67 in (1928) |
| September 11 | 102.0°F (1930) | 55.9°F (1902) | 2.48 in (1903) |
| September 12 | 102.0°F (1930) | 55.0°F (1902) | 1.42 in (1963) |
| September 13 | 102.0°F (2017) | 55.0°F (1902) | 3.20 in (2016) |
| September 14 | 105.1°F (2017) | 52.0°F (1902) | 3.38 in (1995) |
| September 15 | 102.9°F (1930) | 55.9°F (1902) | 3.50 in (1919) |
| September 16 | 100.0°F (1960) | 53.1°F (1903) | 5.80 in (1994) |
| September 17 | 100.0°F (1959) | 51.1°F (1903) | 1.47 in (1990) |
| September 18 | 100.0°F (1960) | 46.9°F (1903) | 0.50 in (1998) |
| September 19 | 100.9°F (1960) | 42.1°F (1991) | 1.80 in (1983) |
| September 20 | 100.0°F (1957) | 35.1°F (1991) | 3.43 in (1958) |
| September 21 | 100.0°F (1926) | 50.0°F (1918) | 3.85 in (1964) |
| September 22 | 100.9°F (1992) | 48.9°F (1995) | 3.42 in (1957) |
| September 23 | 104.0°F (1908) | 48.0°F (1975) | 1.30 in (1925) |
| September 24 | 102.0°F (1908) | 48.9°F (1975) | 6.00 in (1955) |
| September 25 | 102.9°F (2011) | 37.0°F (1991) | 5.10 in (2016) |
| September 26 | 102.9°F (1977) | 44.1°F (2000) | 2.30 in (1970) |
| September 27 | 100.9°F (1977) | 46.0°F (1918) | 1.32 in (1937) |
| September 28 | 100.0°F (1977) | 48.0°F (1909) | 3.10 in (1903) |
| September 29 | 99.0°F (1977) | 45.0°F (1967) | 2.30 in (1985) |
| September 30 | 100.0°F (1926) | 48.9°F (1908) | 2.20 in (1985) |