September weather in Hamilton, GA
The average temperature in Hamilton in September is 75.6°F (64.4°F–86.9°F). Average precipitation: 4.04 inches.
September is a fall month in Hamilton, and is warmer than the annual average of 64.3°F. Daily temperatures swing about 22.5°F between overnight low and afternoon high. Daylight averages about 12h 11m. For travel, September is a comfortable month to visit.
Avg High
86.9°F
Avg Low
64.4°F
Precipitation
4.04 in
Daylight
12h 11m
September records in Hamilton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 96.1°F (1998) | 62.1°F (1999) | 3.40 in (2019) |
| September 2 | 95.0°F (2011) | 55.0°F (2025) | 1.55 in (2000) |
| September 3 | 95.0°F (2024) | 51.1°F (2024) | 0.62 in (1998) |
| September 4 | 96.1°F (2011) | 54.0°F (2017) | 1.56 in (2001) |
| September 5 | 97.0°F (2002) | 55.0°F (2025) | 0.78 in (2022) |
| September 6 | 97.0°F (1998) | 55.0°F (2025) | 1.22 in (2006) |
| September 7 | 96.1°F (1999) | 55.0°F (2017) | 2.83 in (2004) |
| September 8 | 98.1°F (2016) | 57.0°F (2017) | 0.41 in (2004) |
| September 9 | 96.1°F (2008) | 46.0°F (2017) | 0.53 in (2015) |
| September 10 | 97.0°F (2019) | 55.9°F (2011) | 0.17 in (2008) |
| September 11 | 98.1°F (2002) | 51.1°F (2017) | 0.64 in (2015) |
| September 12 | 98.1°F (2002) | 46.0°F (2017) | 3.62 in (2017) |
| September 13 | 98.1°F (2002) | 55.0°F (2015) | 0.53 in (2024) |
| September 14 | 96.1°F (2019) | 52.0°F (2015) | 2.00 in (2007) |
| September 15 | 93.0°F (2010) | 52.0°F (2015) | 1.31 in (2024) |
| September 16 | 96.1°F (2016) | 46.9°F (2024) | 0.78 in (2009) |
| September 17 | 97.0°F (2019) | 54.0°F (2001) | 6.28 in (2020) |
| September 18 | 98.1°F (2019) | 50.0°F (2024) | 0.34 in (2012) |
| September 19 | 98.1°F (2010) | 57.0°F (2012) | 0.59 in (2006) |
| September 20 | 97.0°F (2019) | 55.0°F (2004) | 6.57 in (2009) |
| September 21 | 98.1°F (2010) | 52.0°F (2004) | 2.83 in (2011) |
| September 22 | 95.0°F (2005) | 46.0°F (2017) | 0.32 in (1998) |
| September 23 | 97.0°F (2019) | 48.0°F (1999) | 0.83 in (2000) |
| September 24 | 96.1°F (2016) | 48.0°F (1999) | 0.34 in (2000) |
| September 25 | 97.0°F (2019) | 48.0°F (1999) | 0.73 in (2006) |
| September 26 | 97.0°F (2016) | 46.0°F (2001) | 2.61 in (2010) |
| September 27 | 97.0°F (2019) | 46.9°F (2001) | 2.00 in (2024) |
| September 28 | 98.1°F (2019) | 48.9°F (2000) | 0.89 in (2004) |
| September 29 | 98.1°F (2019) | 48.0°F (2003) | 0.86 in (1998) |
| September 30 | 93.0°F (2019) | 48.0°F (2003) | 3.56 in (1998) |