September weather in Millville, OH
The average temperature in Millville in September is 67.5°F (55.0°F–79.9°F). Average precipitation: 3.27 inches.
September is a fall month in Millville, and is warmer than the annual average of 53.6°F. Daily temperatures swing about 24.9°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
79.9°F
Avg Low
55.0°F
Precipitation
3.27 in
Daylight
12h 15m
September records in Millville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.0°F (2011) | 48.0°F (2009) | 1.46 in (2017) |
| September 2 | 100.0°F (2011) | 46.9°F (1987) | 2.49 in (2003) |
| September 3 | 100.9°F (2011) | 46.9°F (1994) | 2.25 in (2003) |
| September 4 | 96.1°F (2002) | 44.1°F (1997) | 2.58 in (2022) |
| September 5 | 97.0°F (2007) | 44.1°F (1997) | 4.10 in (2022) |
| September 6 | 98.1°F (2007) | 41.0°F (2013) | 1.31 in (2009) |
| September 7 | 96.1°F (1998) | 42.1°F (1988) | 1.95 in (2012) |
| September 8 | 99.0°F (2002) | 42.1°F (1988) | 3.17 in (2016) |
| September 9 | 100.9°F (2002) | 39.0°F (2010) | 2.72 in (2018) |
| September 10 | 99.0°F (2002) | 44.1°F (2024) | 1.10 in (2001) |
| September 11 | 98.1°F (2002) | 39.0°F (2010) | 0.34 in (2015) |
| September 12 | 93.0°F (2019) | 45.0°F (1992) | 2.33 in (1986) |
| September 13 | 93.9°F (1999) | 37.0°F (2007) | 1.46 in (2006) |
| September 14 | 95.0°F (1991) | 43.0°F (2013) | 0.39 in (2011) |
| September 15 | 98.1°F (1998) | 44.1°F (1999) | 1.04 in (1989) |
| September 16 | 93.0°F (1991) | 41.0°F (2011) | 0.59 in (2016) |
| September 17 | 93.9°F (1991) | 42.1°F (2000) | 1.20 in (1996) |
| September 18 | 91.0°F (2025) | 42.1°F (2000) | 0.66 in (2018) |
| September 19 | 93.0°F (2021) | 44.1°F (2012) | 1.31 in (1990) |
| September 20 | 93.9°F (2024) | 39.9°F (1991) | 1.83 in (2013) |
| September 21 | 95.0°F (2024) | 37.9°F (1991) | 1.47 in (1998) |
| September 22 | 97.0°F (2022) | 37.9°F (1991) | 1.20 in (1992) |
| September 23 | 93.9°F (2010) | 33.1°F (1995) | 1.03 in (2006) |
| September 24 | 91.9°F (2007) | 33.1°F (1995) | 1.70 in (2024) |
| September 25 | 96.1°F (2007) | 37.9°F (1989) | 3.72 in (2011) |
| September 26 | 91.9°F (2007) | 39.0°F (1990) | 1.33 in (2000) |
| September 27 | 91.9°F (2017) | 37.0°F (1991) | 3.98 in (2002) |
| September 28 | 93.0°F (2019) | 36.0°F (1991) | 2.14 in (2024) |
| September 29 | 93.0°F (2019) | 37.0°F (1989) | 0.63 in (2024) |
| September 30 | 91.9°F (2019) | 27.0°F (2012) | 0.90 in (1999) |