September weather in Seminole, TX
The average temperature in Seminole in September is 72.4°F (59.3°F–85.6°F). Average precipitation: 2.75 inches.
September is a fall month in Seminole, and is warmer than the annual average of 61.7°F. Daily temperatures swing about 26.3°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 11m. For travel, September is a comfortable month to visit.
Avg High
85.6°F
Avg Low
59.3°F
Precipitation
2.75 in
Daylight
12h 11m
September records in Seminole
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 106.0°F (2011) | 45.0°F (1955) | 1.35 in (1976) |
| September 2 | 102.0°F (2014) | 44.1°F (1955) | 1.63 in (1988) |
| September 3 | 102.9°F (2014) | 51.1°F (1968) | 0.67 in (2006) |
| September 4 | 102.0°F (1945) | 48.0°F (1974) | 2.44 in (1936) |
| September 5 | 104.0°F (1948) | 48.0°F (1974) | 2.63 in (1999) |
| September 6 | 106.0°F (1948) | 45.0°F (2021) | 1.56 in (1994) |
| September 7 | 104.0°F (2000) | 46.0°F (1973) | 1.22 in (1951) |
| September 8 | 100.9°F (1922) | 50.0°F (1955) | 0.97 in (1941) |
| September 9 | 99.0°F (1943) | 44.1°F (2020) | 3.60 in (1969) |
| September 10 | 100.0°F (1970) | 42.1°F (2020) | 1.19 in (1976) |
| September 11 | 102.9°F (2000) | 43.0°F (2020) | 1.62 in (1958) |
| September 12 | 102.0°F (2000) | 45.0°F (1922) | 3.22 in (2008) |
| September 13 | 100.0°F (1930) | 44.1°F (1959) | 2.02 in (2014) |
| September 14 | 100.0°F (1960) | 45.0°F (1975) | 1.53 in (1933) |
| September 15 | 102.0°F (1956) | 45.0°F (1945) | 2.38 in (1995) |
| September 16 | 98.1°F (1956) | 35.1°F (1924) | 3.02 in (1995) |
| September 17 | 99.0°F (1942) | 42.1°F (1951) | 1.83 in (1991) |
| September 18 | 100.9°F (1997) | 42.1°F (1951) | 1.45 in (1971) |
| September 19 | 105.1°F (1930) | 41.0°F (1991) | 3.46 in (1942) |
| September 20 | 100.0°F (1983) | 39.0°F (1991) | 1.97 in (2014) |
| September 21 | 100.9°F (1977) | 36.0°F (1983) | 2.60 in (1936) |
| September 22 | 100.0°F (1977) | 37.0°F (1983) | 2.67 in (1936) |
| September 23 | 100.0°F (1977) | 36.0°F (1924) | 2.05 in (1937) |
| September 24 | 100.0°F (1926) | 37.9°F (1989) | 2.95 in (1935) |
| September 25 | 99.0°F (1953) | 37.9°F (1989) | 2.05 in (2014) |
| September 26 | 100.9°F (1951) | 37.9°F (1926) | 1.78 in (1980) |
| September 27 | 102.0°F (1953) | 37.9°F (1942) | 3.50 in (2004) |
| September 28 | 102.0°F (1977) | 34.0°F (1924) | 2.15 in (2019) |
| September 29 | 100.9°F (1977) | 37.9°F (1999) | 0.90 in (1985) |
| September 30 | 100.9°F (1977) | 37.9°F (1999) | 1.25 in (1932) |