September weather in Perryville, MO
The average temperature in Perryville in September is 67.8°F (54.8°F–80.7°F). Average precipitation: 3.33 inches.
September is a fall month in Perryville, and is warmer than the annual average of 55°F. Daily temperatures swing about 25.9°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
80.7°F
Avg Low
54.8°F
Precipitation
3.33 in
Daylight
12h 14m
September records in Perryville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.9°F (1953) | 51.1°F (1976) | 1.93 in (1946) |
| September 2 | 102.9°F (2011) | 42.1°F (1967) | 2.39 in (2010) |
| September 3 | 102.0°F (2011) | 44.1°F (1967) | 1.46 in (1993) |
| September 4 | 102.9°F (1954) | 42.1°F (1952) | 2.00 in (1969) |
| September 5 | 104.0°F (1954) | 42.1°F (1974) | 3.60 in (2021) |
| September 6 | 102.0°F (1954) | 44.1°F (2017) | 2.39 in (2022) |
| September 7 | 99.0°F (1990) | 42.1°F (2017) | 0.92 in (2007) |
| September 8 | 99.0°F (1960) | 39.0°F (2024) | 4.83 in (2018) |
| September 9 | 100.9°F (1955) | 39.9°F (2024) | 2.36 in (1984) |
| September 10 | 100.0°F (1983) | 39.0°F (1976) | 2.70 in (2010) |
| September 11 | 100.0°F (1953) | 42.1°F (1976) | 1.45 in (1984) |
| September 12 | 97.0°F (1991) | 41.0°F (1955) | 3.22 in (1965) |
| September 13 | 96.1°F (1956) | 37.9°F (1955) | 4.41 in (1949) |
| September 14 | 99.0°F (1980) | 39.0°F (2014) | 2.70 in (1943) |
| September 15 | 98.1°F (1956) | 39.0°F (1979) | 1.03 in (2011) |
| September 16 | 98.1°F (1956) | 39.0°F (1985) | 3.30 in (1996) |
| September 17 | 95.0°F (1953) | 36.0°F (1984) | 2.20 in (1956) |
| September 18 | 100.0°F (1953) | 36.0°F (1981) | 2.50 in (1986) |
| September 19 | 98.1°F (1954) | 37.9°F (1981) | 2.18 in (1988) |
| September 20 | 98.1°F (1963) | 37.0°F (1991) | 2.00 in (1992) |
| September 21 | 98.1°F (1955) | 30.0°F (2020) | 1.93 in (1967) |
| September 22 | 96.1°F (2022) | 33.1°F (1991) | 2.08 in (1965) |
| September 23 | 93.9°F (1980) | 28.9°F (1995) | 1.82 in (1991) |
| September 24 | 91.0°F (2007) | 28.9°F (1995) | 2.26 in (2006) |
| September 25 | 93.0°F (1958) | 30.9°F (1995) | 1.50 in (1993) |
| September 26 | 91.9°F (1986) | 30.9°F (1983) | 1.32 in (2011) |
| September 27 | 91.0°F (1981) | 35.1°F (1989) | 2.00 in (1996) |
| September 28 | 96.1°F (1953) | 34.0°F (1909) | 2.12 in (2024) |
| September 29 | 102.0°F (1953) | 34.0°F (1909) | 1.85 in (1974) |
| September 30 | 96.1°F (1953) | 33.1°F (1992) | 0.73 in (1955) |