September weather in Benton, MO
The average temperature in Benton in September is 69.7°F (57.7°F–81.8°F). Average precipitation: 3.61 inches.
September is a fall month in Benton, and is warmer than the annual average of 57.7°F. Daily temperatures swing about 24.1°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
81.8°F
Avg Low
57.7°F
Precipitation
3.61 in
Daylight
12h 13m
September records in Benton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 97.0°F (1980) | 48.9°F (1967) | 1.48 in (2012) |
| September 2 | 97.0°F (2011) | 46.9°F (1967) | 4.66 in (2003) |
| September 3 | 98.1°F (2011) | 48.9°F (1965) | 1.68 in (1993) |
| September 4 | 98.1°F (1999) | 46.9°F (1974) | 1.12 in (1991) |
| September 5 | 99.0°F (1990) | 42.1°F (1997) | 2.27 in (1975) |
| September 6 | 100.0°F (1960) | 45.0°F (2017) | 1.72 in (2007) |
| September 7 | 99.0°F (1960) | 42.1°F (2017) | 1.31 in (2018) |
| September 8 | 98.1°F (1960) | 42.1°F (2025) | 1.74 in (2018) |
| September 9 | 99.0°F (1980) | 41.0°F (2024) | 1.67 in (2010) |
| September 10 | 96.1°F (1983) | 45.0°F (2024) | 2.25 in (2010) |
| September 11 | 95.0°F (1991) | 46.0°F (1976) | 3.08 in (1965) |
| September 12 | 95.0°F (1980) | 45.0°F (1968) | 3.03 in (1963) |
| September 13 | 98.1°F (1980) | 44.1°F (2015) | 1.27 in (1977) |
| September 14 | 96.1°F (2025) | 39.9°F (1964) | 3.68 in (2011) |
| September 15 | 96.1°F (2025) | 44.1°F (1979) | 1.92 in (1996) |
| September 16 | 99.0°F (2019) | 41.0°F (2000) | 1.50 in (1987) |
| September 17 | 96.1°F (2019) | 39.0°F (2000) | 2.34 in (1964) |
| September 18 | 96.1°F (2025) | 43.0°F (1981) | 0.89 in (1970) |
| September 19 | 96.1°F (2022) | 39.9°F (1973) | 1.26 in (1975) |
| September 20 | 100.0°F (2022) | 37.9°F (2006) | 2.25 in (2019) |
| September 21 | 100.0°F (2022) | 39.0°F (1991) | 1.59 in (1967) |
| September 22 | 95.0°F (2017) | 36.0°F (1999) | 1.30 in (2006) |
| September 23 | 91.9°F (1961) | 37.0°F (1983) | 3.38 in (1993) |
| September 24 | 91.9°F (1961) | 36.0°F (1995) | 2.26 in (2000) |
| September 25 | 91.9°F (1998) | 35.1°F (2001) | 3.22 in (2011) |
| September 26 | 91.0°F (2017) | 34.0°F (2001) | 2.23 in (2007) |
| September 27 | 93.0°F (1986) | 36.0°F (2001) | 2.03 in (2024) |
| September 28 | 91.9°F (1999) | 39.0°F (2022) | 2.81 in (1974) |
| September 29 | 95.0°F (1998) | 35.1°F (2003) | 0.70 in (1972) |
| September 30 | 95.0°F (1971) | 33.1°F (1999) | 2.06 in (1965) |