September weather in Graysville, OH
The average temperature in Graysville in September is 64.2°F (51.7°F–76.7°F). Average precipitation: inches.
September is a fall month in Graysville, and is warmer than the annual average of 51.5°F. Daily temperatures swing about 25°F between overnight low and afternoon high. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
76.7°F
Avg Low
51.7°F
Precipitation
in
Daylight
12h 15m
September records in Graysville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 90.0°F (2010) | 45.0°F (2009) | 0.35 in (2006) |
| September 2 | 86.0°F (2002) | 43.0°F (2009) | 1.41 in (2003) |
| September 3 | 90.0°F (2002) | 43.0°F (2009) | 0.48 in (2013) |
| September 4 | 93.9°F (2002) | 45.0°F (2009) | 0.32 in (2010) |
| September 5 | 90.0°F (2008) | 45.0°F (2010) | 1.73 in (2011) |
| September 6 | 89.1°F (2007) | 46.9°F (2003) | 0.80 in (2011) |
| September 7 | 93.9°F (2007) | 46.9°F (2005) | 0.42 in (2009) |
| September 8 | 93.0°F (2002) | 48.0°F (2005) | 1.34 in (2004) |
| September 9 | 96.1°F (2002) | 46.9°F (2005) | 4.12 in (2004) |
| September 10 | 95.0°F (2002) | 43.0°F (2008) | 0.26 in (2008) |
| September 11 | 91.9°F (2002) | 46.0°F (2008) | 0.05 in (2011) |
| September 12 | 84.0°F (2005) | 43.0°F (2002) | 0.53 in (2007) |
| September 13 | 84.0°F (2005) | 39.9°F (2002) | 1.24 in (2006) |
| September 14 | 87.1°F (2002) | 41.0°F (2002) | 0.62 in (2006) |
| September 15 | 89.1°F (2008) | 44.1°F (2007) | 0.40 in (2011) |
| September 16 | 84.0°F (2005) | 34.0°F (2007) | 0.66 in (2002) |
| September 17 | 82.0°F (2005) | 37.0°F (2007) | 1.23 in (2004) |
| September 18 | 81.0°F (2009) | 39.9°F (2007) | 4.51 in (2004) |
| September 19 | 84.9°F (2002) | 42.1°F (2004) | 2.35 in (2003) |
| September 20 | 89.1°F (2002) | 39.0°F (2012) | 0.57 in (2011) |
| September 21 | 91.0°F (2002) | 39.0°F (2006) | 0.85 in (2013) |
| September 22 | 87.1°F (2007) | 41.0°F (2006) | 0.31 in (2013) |
| September 23 | 89.1°F (2007) | 42.1°F (2002) | 0.80 in (2003) |
| September 24 | 88.0°F (2010) | 36.0°F (2012) | 0.41 in (2001) |
| September 25 | 89.1°F (2007) | 39.0°F (2002) | 0.48 in (2009) |
| September 26 | 91.0°F (2007) | 39.9°F (2006) | 0.89 in (2012) |
| September 27 | 86.0°F (2007) | 42.1°F (2001) | 1.68 in (2002) |
| September 28 | 80.1°F (2008) | 39.0°F (2001) | 1.73 in (2007) |
| September 29 | 81.0°F (2005) | 37.9°F (2006) | 0.53 in (2006) |
| September 30 | 78.1°F (2002) | 34.0°F (2003) | 0.14 in (2011) |