September weather in Alma, TX
The average temperature in Alma in September is 77.9°F (67.3°F–88.5°F). Average precipitation: 3.41 inches.
September is a fall month in Alma, and is warmer than the annual average of 65.8°F. Daily temperatures swing about 21.2°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
88.5°F
Avg Low
67.3°F
Precipitation
3.41 in
Daylight
12h 11m
September records in Alma
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 108.0°F (2000) | 55.0°F (2002) | 2.44 in (1970) |
| September 2 | 108.0°F (2000) | 55.9°F (1987) | 4.80 in (1976) |
| September 3 | 108.0°F (2000) | 57.0°F (1974) | 1.55 in (1992) |
| September 4 | 109.0°F (2000) | 52.0°F (1974) | 1.25 in (2001) |
| September 5 | 109.9°F (2000) | 52.0°F (1974) | 1.83 in (2007) |
| September 6 | 102.0°F (2000) | 53.1°F (1974) | 1.83 in (1986) |
| September 7 | 100.9°F (2012) | 53.1°F (2003) | 1.35 in (2018) |
| September 8 | 100.9°F (2012) | 55.0°F (2003) | 3.00 in (2010) |
| September 9 | 100.0°F (1997) | 55.0°F (1981) | 6.35 in (2019) |
| September 10 | 100.0°F (1972) | 55.9°F (2004) | 0.80 in (1974) |
| September 11 | 99.0°F (2000) | 54.0°F (1968) | 0.77 in (1974) |
| September 12 | 100.9°F (2000) | 55.0°F (2001) | 1.75 in (2009) |
| September 13 | 102.9°F (2011) | 54.0°F (2001) | 3.19 in (2009) |
| September 14 | 105.1°F (2011) | 48.0°F (1989) | 1.21 in (2012) |
| September 15 | 99.0°F (1965) | 45.0°F (1989) | 3.05 in (1967) |
| September 16 | 100.0°F (1980) | 48.0°F (1989) | 3.74 in (1998) |
| September 17 | 100.0°F (1980) | 48.0°F (1981) | 3.71 in (1969) |
| September 18 | 99.0°F (2011) | 42.1°F (1981) | 1.97 in (2006) |
| September 19 | 99.0°F (1980) | 39.9°F (1981) | 1.68 in (2011) |
| September 20 | 98.1°F (2005) | 46.9°F (1971) | 3.90 in (2013) |
| September 21 | 100.0°F (2005) | 45.0°F (1983) | 0.66 in (1974) |
| September 22 | 100.9°F (2005) | 44.1°F (1983) | 3.03 in (1978) |
| September 23 | 102.0°F (2005) | 41.0°F (1995) | 1.89 in (1991) |
| September 24 | 99.0°F (2005) | 39.0°F (1989) | 1.76 in (2018) |
| September 25 | 99.0°F (2000) | 37.0°F (1989) | 1.01 in (2023) |
| September 26 | 102.0°F (2005) | 42.1°F (1989) | 3.00 in (1993) |
| September 27 | 105.1°F (2005) | 43.0°F (2001) | 2.25 in (1973) |
| September 28 | 100.0°F (2005) | 43.0°F (1989) | 0.50 in (1973) |
| September 29 | 102.0°F (2005) | 46.0°F (1967) | 1.94 in (2005) |
| September 30 | 99.0°F (2011) | 42.1°F (1984) | 3.40 in (1988) |