September weather in Demopolis, AL
The average temperature in Demopolis in September is 76.1°F (65.2°F–87.0°F). Average precipitation: 3.38 inches.
September is a fall month in Demopolis, and is warmer than the annual average of 64.2°F. Daily temperatures swing about 21.8°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
87.0°F
Avg Low
65.2°F
Precipitation
3.38 in
Daylight
12h 11m
September records in Demopolis
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.9°F (1951) | 57.9°F (1986) | 1.94 in (1994) |
| September 2 | 99.0°F (1995) | 55.9°F (1954) | 1.92 in (2023) |
| September 3 | 98.1°F (1962) | 54.0°F (1952) | 2.02 in (2001) |
| September 4 | 102.0°F (1951) | 50.0°F (1952) | 3.06 in (1992) |
| September 5 | 102.0°F (1954) | 53.1°F (1974) | 2.66 in (1988) |
| September 6 | 102.0°F (1954) | 44.1°F (2012) | 3.60 in (2011) |
| September 7 | 100.0°F (1954) | 50.0°F (1988) | 1.98 in (1977) |
| September 8 | 100.0°F (1954) | 46.9°F (1988) | 3.45 in (1974) |
| September 9 | 99.0°F (1980) | 53.1°F (2011) | 1.01 in (1974) |
| September 10 | 99.0°F (1980) | 48.0°F (2010) | 1.43 in (2018) |
| September 11 | 100.9°F (1980) | 48.0°F (1976) | 1.05 in (1989) |
| September 12 | 98.1°F (1962) | 48.0°F (1976) | 1.20 in (2016) |
| September 13 | 98.1°F (1962) | 48.0°F (1969) | 2.62 in (1979) |
| September 14 | 97.0°F (1954) | 50.0°F (1964) | 2.03 in (1983) |
| September 15 | 98.1°F (1980) | 48.9°F (1985) | 3.20 in (1952) |
| September 16 | 100.0°F (1980) | 48.0°F (1985) | 1.30 in (1960) |
| September 17 | 100.0°F (1980) | 48.9°F (1961) | 3.00 in (2021) |
| September 18 | 100.0°F (1953) | 48.0°F (1981) | 2.20 in (1972) |
| September 19 | 99.0°F (1954) | 45.0°F (1981) | 1.91 in (1953) |
| September 20 | 100.0°F (1954) | 44.1°F (1981) | 4.81 in (1969) |
| September 21 | 97.0°F (1954) | 46.0°F (1981) | 0.87 in (1979) |
| September 22 | 97.0°F (1955) | 42.1°F (1983) | 1.59 in (1995) |
| September 23 | 97.0°F (1955) | 41.0°F (1983) | 1.12 in (1975) |
| September 24 | 95.0°F (1977) | 41.0°F (1983) | 1.71 in (1985) |
| September 25 | 96.1°F (2016) | 36.0°F (1990) | 1.67 in (1991) |
| September 26 | 93.9°F (1980) | 43.0°F (1990) | 4.24 in (2005) |
| September 27 | 93.9°F (1955) | 44.1°F (1990) | 1.56 in (1971) |
| September 28 | 97.0°F (1954) | 42.1°F (2010) | 2.60 in (1957) |
| September 29 | 97.0°F (1954) | 41.0°F (1962) | 2.02 in (1998) |
| September 30 | 93.9°F (1978) | 37.9°F (1967) | 1.81 in (1964) |