September weather in Santa Anna, TX
The average temperature in Santa Anna in September is 77.3°F (65.1°F–89.4°F). Average precipitation: 2.46 inches.
September is a fall month in Santa Anna, and is warmer than the annual average of 66.3°F. Daily temperatures swing about 24.3°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 11m. For travel, September is hot.
Avg High
89.4°F
Avg Low
65.1°F
Precipitation
2.46 in
Daylight
12h 11m
September records in Santa Anna
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 111.0°F (1952) | 52.0°F (1915) | 1.65 in (1994) |
| September 2 | 107.1°F (1939) | 52.0°F (1915) | 2.30 in (2022) |
| September 3 | 107.1°F (2000) | 52.0°F (1974) | 4.00 in (2024) |
| September 4 | 108.0°F (2000) | 50.0°F (1974) | 1.78 in (1967) |
| September 5 | 106.0°F (2000) | 50.0°F (1974) | 3.14 in (1935) |
| September 6 | 109.0°F (2000) | 50.0°F (1974) | 2.36 in (1944) |
| September 7 | 105.1°F (1922) | 50.0°F (1974) | 2.28 in (1942) |
| September 8 | 105.1°F (1922) | 51.1°F (1918) | 2.43 in (1991) |
| September 9 | 105.1°F (1912) | 50.0°F (1956) | 3.50 in (1941) |
| September 10 | 107.1°F (1912) | 52.0°F (2004) | 2.80 in (1966) |
| September 11 | 102.9°F (1930) | 50.0°F (1948) | 2.06 in (1969) |
| September 12 | 105.1°F (2000) | 48.9°F (1898) | 2.25 in (1961) |
| September 13 | 102.9°F (1930) | 50.0°F (1902) | 2.86 in (1933) |
| September 14 | 105.1°F (2011) | 46.9°F (1945) | 2.54 in (2012) |
| September 15 | 102.9°F (2011) | 48.0°F (1993) | 3.00 in (1967) |
| September 16 | 100.0°F (1960) | 48.9°F (1993) | 4.03 in (1936) |
| September 17 | 100.0°F (1912) | 44.1°F (1951) | 3.20 in (2023) |
| September 18 | 100.0°F (1931) | 46.9°F (1951) | 1.20 in (1936) |
| September 19 | 102.9°F (1945) | 44.1°F (1991) | 5.35 in (1991) |
| September 20 | 102.9°F (1954) | 48.0°F (1971) | 3.00 in (2013) |
| September 21 | 100.9°F (1921) | 43.0°F (1983) | 4.80 in (1900) |
| September 22 | 102.0°F (1926) | 43.0°F (1995) | 5.75 in (1900) |
| September 23 | 100.9°F (2000) | 45.0°F (1995) | 3.56 in (1971) |
| September 24 | 100.9°F (2000) | 41.0°F (1989) | 2.35 in (1971) |
| September 25 | 105.1°F (1977) | 42.1°F (1926) | 4.12 in (1980) |
| September 26 | 107.1°F (1977) | 42.1°F (2000) | 1.61 in (1936) |
| September 27 | 105.1°F (1953) | 37.9°F (1942) | 2.13 in (1936) |
| September 28 | 102.0°F (1953) | 39.9°F (1967) | 1.58 in (1927) |
| September 29 | 102.0°F (1977) | 39.0°F (1936) | 6.70 in (1903) |
| September 30 | 100.9°F (1977) | 36.0°F (1984) | 2.78 in (1959) |