September weather in Detroit, TX
The average temperature in Detroit in September is 75.4°F (64.4°F–86.4°F). Average precipitation: 3.76 inches.
September is a fall month in Detroit, and is warmer than the annual average of 63°F. Daily temperatures swing about 22°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
86.4°F
Avg Low
64.4°F
Precipitation
3.76 in
Daylight
12h 12m
September records in Detroit
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 107.1°F (1951) | 55.0°F (1915) | 4.15 in (1962) |
| September 2 | 106.0°F (2000) | 53.1°F (1997) | 1.40 in (1935) |
| September 3 | 106.0°F (1936) | 53.1°F (1974) | 2.00 in (1934) |
| September 4 | 106.0°F (2000) | 46.0°F (1974) | 2.19 in (1953) |
| September 5 | 108.0°F (1998) | 48.0°F (1974) | 1.65 in (1991) |
| September 6 | 105.1°F (1925) | 46.9°F (1974) | 3.87 in (1973) |
| September 7 | 102.9°F (1922) | 50.0°F (1974) | 2.08 in (1986) |
| September 8 | 104.0°F (1907) | 53.1°F (1988) | 1.17 in (1905) |
| September 9 | 104.0°F (1925) | 52.0°F (1944) | 2.00 in (1917) |
| September 10 | 105.1°F (1909) | 50.0°F (1932) | 3.17 in (1951) |
| September 11 | 102.9°F (1909) | 48.9°F (1976) | 1.99 in (1974) |
| September 12 | 102.9°F (1909) | 44.1°F (1940) | 3.31 in (1924) |
| September 13 | 102.9°F (1909) | 45.0°F (1940) | 3.70 in (1913) |
| September 14 | 100.0°F (1909) | 46.0°F (1940) | 3.52 in (1913) |
| September 15 | 100.9°F (1911) | 48.0°F (1979) | 1.57 in (1950) |
| September 16 | 102.0°F (1980) | 46.0°F (1961) | 2.88 in (1998) |
| September 17 | 102.0°F (1933) | 44.1°F (1903) | 3.66 in (2009) |
| September 18 | 100.9°F (1911) | 44.1°F (1981) | 1.87 in (2006) |
| September 19 | 100.9°F (1933) | 42.1°F (1981) | 2.95 in (1977) |
| September 20 | 100.0°F (1911) | 42.1°F (1981) | 3.00 in (2002) |
| September 21 | 99.0°F (1937) | 41.0°F (1983) | 1.62 in (1979) |
| September 22 | 100.0°F (1948) | 37.0°F (1983) | 3.48 in (1965) |
| September 23 | 99.0°F (1907) | 37.0°F (1983) | 1.48 in (1908) |
| September 24 | 99.0°F (1907) | 42.1°F (1928) | 4.98 in (1955) |
| September 25 | 102.0°F (1931) | 41.0°F (1989) | 2.36 in (2005) |
| September 26 | 98.1°F (1911) | 42.1°F (1975) | 2.00 in (1959) |
| September 27 | 99.0°F (1938) | 36.0°F (1942) | 3.10 in (1936) |
| September 28 | 99.0°F (1990) | 39.9°F (1908) | 1.51 in (1964) |
| September 29 | 98.1°F (1953) | 39.9°F (1942) | 5.26 in (1980) |
| September 30 | 99.0°F (1953) | 41.0°F (1949) | 1.92 in (1954) |