September weather in Carrollton, MO
The average temperature in Carrollton in September is 67.7°F (55.5°F–79.8°F). Average precipitation: 4.28 inches.
September is a fall month in Carrollton, and is warmer than the annual average of 53.7°F. Daily temperatures swing about 24.3°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 15m. For travel, September is a comfortable month to visit.
Avg High
79.8°F
Avg Low
55.5°F
Precipitation
4.28 in
Daylight
12h 15m
September records in Carrollton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 105.1°F (2000) | 39.0°F (1949) | 4.80 in (2012) |
| September 2 | 104.0°F (2000) | 43.0°F (1949) | 1.63 in (1997) |
| September 3 | 102.9°F (2000) | 44.1°F (1952) | 2.61 in (1961) |
| September 4 | 104.0°F (1954) | 39.0°F (1974) | 3.38 in (2008) |
| September 5 | 99.0°F (1954) | 41.0°F (1974) | 1.71 in (1898) |
| September 6 | 100.0°F (1954) | 39.9°F (1988) | 1.18 in (1989) |
| September 7 | 99.0°F (1959) | 39.0°F (1956) | 3.00 in (1898) |
| September 8 | 102.0°F (1947) | 37.9°F (1956) | 2.46 in (1989) |
| September 9 | 98.1°F (1947) | 45.0°F (2024) | 4.05 in (1903) |
| September 10 | 96.1°F (1947) | 39.9°F (1976) | 2.40 in (1896) |
| September 11 | 98.1°F (1953) | 43.0°F (1959) | 1.68 in (1986) |
| September 12 | 100.0°F (1956) | 37.0°F (1955) | 2.40 in (2003) |
| September 13 | 100.0°F (1956) | 39.9°F (2014) | 6.26 in (1961) |
| September 14 | 99.0°F (2025) | 39.0°F (1974) | 2.72 in (1967) |
| September 15 | 93.9°F (1895) | 39.0°F (1979) | 1.11 in (1978) |
| September 16 | 97.0°F (1997) | 37.9°F (1984) | 3.42 in (1988) |
| September 17 | 99.0°F (1953) | 39.9°F (1980) | 1.62 in (1964) |
| September 18 | 96.1°F (1953) | 37.0°F (1903) | 0.97 in (1896) |
| September 19 | 95.0°F (1948) | 35.1°F (1991) | 2.02 in (2001) |
| September 20 | 97.0°F (2022) | 34.0°F (1991) | 1.85 in (1957) |
| September 21 | 97.0°F (2022) | 33.1°F (1983) | 3.44 in (1947) |
| September 22 | 95.0°F (1956) | 32.0°F (1995) | 5.32 in (1970) |
| September 23 | 91.0°F (2017) | 30.9°F (1983) | 1.77 in (1986) |
| September 24 | 93.0°F (2017) | 30.0°F (1989) | 3.65 in (1986) |
| September 25 | 91.0°F (1956) | 35.1°F (1950) | 1.95 in (1971) |
| September 26 | 93.9°F (1956) | 30.9°F (1984) | 0.83 in (1967) |
| September 27 | 93.0°F (1954) | 35.1°F (1985) | 1.12 in (1986) |
| September 28 | 100.0°F (1953) | 33.1°F (1951) | 4.75 in (1999) |
| September 29 | 93.9°F (1953) | 33.1°F (1899) | 2.43 in (1986) |
| September 30 | 91.9°F (2023) | 28.0°F (1984) | 1.44 in (1893) |