September weather in Ozark, MO
The average temperature in Ozark in September is 69.6°F (57.1°F–82.1°F). Average precipitation: 4.20 inches.
September is a fall month in Ozark, and is warmer than the annual average of 56.1°F. Daily temperatures swing about 25°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
82.1°F
Avg Low
57.1°F
Precipitation
4.20 in
Daylight
12h 13m
September records in Ozark
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.0°F (2011) | 50.0°F (2009) | 2.05 in (1974) |
| September 2 | 102.0°F (2011) | 48.0°F (2009) | 5.31 in (2010) |
| September 3 | 91.0°F (2007) | 52.0°F (2009) | 4.25 in (2010) |
| September 4 | 93.0°F (2023) | 54.0°F (2016) | 3.96 in (1962) |
| September 5 | 93.0°F (2023) | 54.0°F (2024) | 0.78 in (1972) |
| September 6 | 93.0°F (2023) | 48.9°F (2017) | 1.72 in (2007) |
| September 7 | 93.0°F (2016) | 42.1°F (2011) | 1.95 in (2007) |
| September 8 | 91.0°F (2016) | 43.0°F (2024) | 1.70 in (1990) |
| September 9 | 91.9°F (2019) | 42.1°F (2024) | 2.50 in (1984) |
| September 10 | 93.9°F (2013) | 42.1°F (2024) | 1.77 in (1951) |
| September 11 | 89.1°F (2019) | 44.1°F (2024) | 2.68 in (1975) |
| September 12 | 93.0°F (2013) | 48.0°F (2022) | 2.15 in (1975) |
| September 13 | 93.9°F (2025) | 46.0°F (2006) | 1.22 in (2003) |
| September 14 | 102.0°F (2011) | 46.0°F (2006) | 4.15 in (2008) |
| September 15 | 97.0°F (2019) | 44.1°F (2011) | 3.32 in (2012) |
| September 16 | 93.9°F (2005) | 45.0°F (2007) | 1.49 in (1969) |
| September 17 | 96.1°F (2025) | 50.0°F (2004) | 1.73 in (1986) |
| September 18 | 93.9°F (2019) | 46.9°F (2023) | 2.18 in (2014) |
| September 19 | 91.9°F (2018) | 45.0°F (2012) | 1.42 in (1988) |
| September 20 | 93.9°F (2018) | 43.0°F (2006) | 2.23 in (2013) |
| September 21 | 93.9°F (2024) | 46.9°F (2020) | 2.18 in (1978) |
| September 22 | 93.0°F (2024) | 52.0°F (2004) | 2.50 in (1970) |
| September 23 | 93.0°F (2017) | 46.0°F (2011) | 2.78 in (1996) |
| September 24 | 91.0°F (2017) | 44.1°F (2013) | 3.99 in (2023) |
| September 25 | 89.1°F (2017) | 46.0°F (2014) | 7.05 in (1993) |
| September 26 | 88.0°F (2012) | 43.0°F (2022) | 3.38 in (1996) |
| September 27 | 88.0°F (2012) | 44.1°F (2016) | 3.62 in (1959) |
| September 28 | 86.0°F (2019) | 45.0°F (2004) | 0.83 in (1955) |
| September 29 | 88.0°F (2023) | 37.9°F (2006) | 1.65 in (1972) |
| September 30 | 88.0°F (2019) | 39.0°F (2009) | 3.60 in (1986) |