September weather in Morton, TX
The average temperature in Morton in September is 70.3°F (56.1°F–84.5°F). Average precipitation: 2.32 inches.
September is a fall month in Morton, and is warmer than the annual average of 59.4°F. Daily temperatures swing about 28.4°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 12m. For travel, September is a comfortable month to visit.
Avg High
84.5°F
Avg Low
56.1°F
Precipitation
2.32 in
Daylight
12h 12m
September records in Morton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.9°F (2011) | 53.1°F (1978) | 1.35 in (1966) |
| September 2 | 100.9°F (2014) | 53.1°F (1968) | 2.59 in (1962) |
| September 3 | 100.9°F (1979) | 53.1°F (1968) | 1.93 in (1991) |
| September 4 | 100.0°F (1970) | 42.1°F (1984) | 1.97 in (2006) |
| September 5 | 100.9°F (2023) | 41.0°F (1984) | 2.50 in (1937) |
| September 6 | 100.9°F (1983) | 46.9°F (1984) | 2.31 in (2014) |
| September 7 | 102.0°F (2000) | 48.0°F (1984) | 2.52 in (2016) |
| September 8 | 100.0°F (2023) | 46.9°F (2004) | 1.74 in (2007) |
| September 9 | 104.0°F (2023) | 37.0°F (2020) | 2.08 in (2007) |
| September 10 | 98.1°F (2023) | 37.0°F (2020) | 2.02 in (1969) |
| September 11 | 100.9°F (2000) | 39.9°F (2020) | 0.75 in (1980) |
| September 12 | 99.0°F (2000) | 48.0°F (1975) | 2.03 in (2006) |
| September 13 | 95.0°F (2011) | 42.1°F (1989) | 1.36 in (1949) |
| September 14 | 97.0°F (2024) | 42.1°F (1989) | 4.15 in (1970) |
| September 15 | 98.1°F (2017) | 42.1°F (1989) | 0.96 in (2023) |
| September 16 | 98.1°F (2010) | 45.0°F (1979) | 1.90 in (1995) |
| September 17 | 98.1°F (1997) | 44.1°F (1965) | 1.20 in (1971) |
| September 18 | 98.1°F (2005) | 39.0°F (1991) | 2.40 in (1950) |
| September 19 | 97.0°F (2015) | 39.9°F (1971) | 1.98 in (1970) |
| September 20 | 99.0°F (2024) | 39.9°F (1991) | 1.52 in (1965) |
| September 21 | 99.0°F (1998) | 32.0°F (1983) | 1.47 in (1997) |
| September 22 | 97.0°F (1980) | 32.0°F (1983) | 0.67 in (1988) |
| September 23 | 96.1°F (2005) | 35.1°F (1972) | 1.33 in (1971) |
| September 24 | 95.0°F (2023) | 37.9°F (1989) | 2.10 in (1986) |
| September 25 | 95.0°F (2003) | 34.0°F (2000) | 2.37 in (1950) |
| September 26 | 97.0°F (2005) | 36.0°F (2000) | 1.20 in (2004) |
| September 27 | 100.9°F (2020) | 39.9°F (1970) | 3.59 in (2004) |
| September 28 | 97.0°F (2020) | 37.9°F (1973) | 1.02 in (1976) |
| September 29 | 96.1°F (1994) | 36.0°F (1999) | 1.20 in (1986) |
| September 30 | 95.0°F (1979) | 36.0°F (1985) | 0.45 in (1962) |