September weather in Floresville, TX
The average temperature in Floresville in September is 79.8°F (67.8°F–91.8°F). Average precipitation: 4.06 inches.
September is a fall month in Floresville, and is warmer than the annual average of 69.6°F. Daily temperatures swing about 24°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
91.8°F
Avg Low
67.8°F
Precipitation
4.06 in
Daylight
12h 10m
September records in Floresville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 104.0°F (2000) | 64.9°F (2017) | 1.85 in (1973) |
| September 2 | 107.1°F (1986) | 66.9°F (1987) | 4.20 in (1943) |
| September 3 | 107.1°F (1985) | 61.0°F (2013) | 2.20 in (2010) |
| September 4 | 105.1°F (2000) | 57.0°F (1974) | 0.90 in (2016) |
| September 5 | 109.0°F (2000) | 54.0°F (1974) | 1.43 in (1935) |
| September 6 | 111.0°F (2000) | 48.9°F (1974) | 3.80 in (1923) |
| September 7 | 102.0°F (1963) | 52.0°F (1974) | 2.20 in (1962) |
| September 8 | 105.1°F (1963) | 53.1°F (2011) | 3.60 in (1942) |
| September 9 | 102.0°F (1963) | 55.9°F (2011) | 4.25 in (1921) |
| September 10 | 100.9°F (1963) | 55.0°F (2012) | 2.45 in (2002) |
| September 11 | 100.9°F (1963) | 55.0°F (2012) | 6.36 in (2006) |
| September 12 | 102.0°F (1982) | 55.9°F (1974) | 2.99 in (2003) |
| September 13 | 102.9°F (2011) | 55.0°F (2017) | 2.00 in (1951) |
| September 14 | 102.9°F (2011) | 57.9°F (1969) | 2.00 in (1919) |
| September 15 | 100.9°F (2011) | 57.0°F (1989) | 2.50 in (1919) |
| September 16 | 105.1°F (2016) | 54.0°F (1979) | 2.20 in (1941) |
| September 17 | 100.9°F (2005) | 52.0°F (1979) | 1.16 in (1973) |
| September 18 | 100.9°F (2005) | 52.0°F (1981) | 1.45 in (2006) |
| September 19 | 100.9°F (2005) | 44.1°F (1981) | 4.00 in (1983) |
| September 20 | 98.1°F (1972) | 46.9°F (1981) | 3.30 in (1967) |
| September 21 | 100.0°F (1999) | 53.1°F (1981) | 2.70 in (1967) |
| September 22 | 100.0°F (2005) | 43.0°F (1983) | 9.25 in (1967) |
| September 23 | 100.9°F (2005) | 45.0°F (1983) | 2.20 in (1932) |
| September 24 | 100.9°F (2000) | 46.9°F (1975) | 1.25 in (2006) |
| September 25 | 104.0°F (2005) | 46.0°F (1999) | 2.10 in (1957) |
| September 26 | 109.0°F (2005) | 43.0°F (1975) | 2.00 in (1918) |
| September 27 | 105.1°F (2005) | 45.0°F (1975) | 6.80 in (1973) |
| September 28 | 105.1°F (2005) | 48.0°F (2000) | 2.00 in (1976) |
| September 29 | 106.0°F (2005) | 45.0°F (1967) | 4.30 in (2013) |
| September 30 | 99.0°F (2011) | 44.1°F (1974) | 2.22 in (2018) |