September weather in Chatsworth, GA
The average temperature in Chatsworth in September is 72.0°F (60.3°F–83.7°F). Average precipitation: 4.32 inches.
September is a fall month in Chatsworth, and is warmer than the annual average of 60°F. Daily temperatures swing about 23.4°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 12m. For travel, September is a comfortable month to visit.
Avg High
83.7°F
Avg Low
60.3°F
Precipitation
4.32 in
Daylight
12h 12m
September records in Chatsworth
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 95.0°F (2016) | 55.9°F (1999) | 2.60 in (2021) |
| September 2 | 95.0°F (2011) | 55.9°F (1999) | 1.35 in (1982) |
| September 3 | 98.1°F (2011) | 54.0°F (2017) | 2.90 in (1988) |
| September 4 | 99.0°F (2011) | 55.9°F (2009) | 1.30 in (1992) |
| September 5 | 97.0°F (2007) | 51.1°F (2010) | 0.90 in (2011) |
| September 6 | 99.0°F (1999) | 48.9°F (2010) | 5.25 in (2011) |
| September 7 | 97.0°F (1999) | 48.0°F (2017) | 2.25 in (1981) |
| September 8 | 97.0°F (1999) | 48.0°F (2017) | 1.16 in (2004) |
| September 9 | 98.1°F (1999) | 48.0°F (2017) | 2.22 in (1990) |
| September 10 | 97.0°F (2019) | 52.0°F (2011) | 0.95 in (2015) |
| September 11 | 97.0°F (2002) | 53.1°F (2011) | 1.70 in (2019) |
| September 12 | 95.0°F (2016) | 54.0°F (2017) | 2.25 in (2022) |
| September 13 | 93.9°F (2019) | 50.0°F (1999) | 3.40 in (1995) |
| September 14 | 96.1°F (2019) | 45.0°F (2015) | 0.44 in (1990) |
| September 15 | 98.1°F (2019) | 45.0°F (2015) | 2.35 in (2007) |
| September 16 | 96.1°F (2016) | 50.0°F (2015) | 1.79 in (1996) |
| September 17 | 95.0°F (2019) | 39.9°F (2000) | 5.00 in (2004) |
| September 18 | 96.1°F (2019) | 44.1°F (2000) | 1.75 in (2012) |
| September 19 | 96.1°F (2019) | 50.0°F (2004) | 1.35 in (2006) |
| September 20 | 93.0°F (2010) | 48.9°F (2004) | 1.95 in (2009) |
| September 21 | 95.0°F (2010) | 45.0°F (2006) | 2.43 in (2000) |
| September 22 | 97.0°F (2010) | 45.0°F (2020) | 2.00 in (2013) |
| September 23 | 93.9°F (2010) | 39.9°F (1999) | 2.29 in (2003) |
| September 24 | 93.9°F (2010) | 39.9°F (1999) | 2.45 in (1997) |
| September 25 | 93.9°F (2010) | 41.0°F (2012) | 3.60 in (2018) |
| September 26 | 95.0°F (2016) | 39.0°F (2001) | 3.20 in (2024) |
| September 27 | 93.9°F (2016) | 39.0°F (2001) | 3.46 in (2009) |
| September 28 | 95.0°F (2019) | 41.0°F (2001) | 2.76 in (1989) |
| September 29 | 91.0°F (2019) | 41.0°F (2001) | 1.83 in (1980) |
| September 30 | 91.0°F (2019) | 41.0°F (2003) | 1.88 in (1989) |