September weather in Oconee, GA
The average temperature in Oconee in September is 74.8°F (64.5°F–85.0°F). Average precipitation: 4.49 inches.
September is a fall month in Oconee, and is warmer than the annual average of 63.9°F. Daily temperatures swing about 20.5°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 11m. For travel, September is a comfortable month to visit.
Avg High
85.0°F
Avg Low
64.5°F
Precipitation
4.49 in
Daylight
12h 11m
September records in Oconee
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.0°F (1957) | 55.9°F (1999) | 1.39 in (2004) |
| September 2 | 102.0°F (1957) | 57.9°F (1972) | 1.73 in (1998) |
| September 3 | 98.1°F (1957) | 57.0°F (1967) | 2.44 in (2016) |
| September 4 | 97.0°F (1962) | 54.0°F (2021) | 3.86 in (1998) |
| September 5 | 97.0°F (1962) | 51.1°F (1997) | 1.96 in (1986) |
| September 6 | 98.1°F (1999) | 52.0°F (1997) | 1.86 in (1974) |
| September 7 | 99.0°F (1999) | 53.1°F (1982) | 3.68 in (2004) |
| September 8 | 99.0°F (2019) | 50.0°F (1965) | 2.92 in (2004) |
| September 9 | 99.0°F (1990) | 54.0°F (1956) | 2.13 in (1988) |
| September 10 | 98.1°F (2019) | 50.0°F (1956) | 1.14 in (2009) |
| September 11 | 96.1°F (1962) | 44.1°F (1956) | 2.09 in (1957) |
| September 12 | 97.0°F (2002) | 45.0°F (1976) | 3.99 in (2017) |
| September 13 | 95.0°F (2016) | 51.1°F (1956) | 0.65 in (1955) |
| September 14 | 96.1°F (1956) | 50.0°F (1968) | 2.97 in (2007) |
| September 15 | 99.0°F (1980) | 48.0°F (1967) | 2.40 in (1959) |
| September 16 | 99.0°F (1980) | 48.9°F (1967) | 2.61 in (2021) |
| September 17 | 98.1°F (1972) | 51.1°F (1961) | 7.48 in (2020) |
| September 18 | 100.0°F (2019) | 50.0°F (1981) | 4.06 in (1971) |
| September 19 | 96.1°F (2018) | 45.0°F (1981) | 2.35 in (2002) |
| September 20 | 96.1°F (2018) | 45.0°F (1981) | 1.46 in (1987) |
| September 21 | 96.1°F (2018) | 46.9°F (1981) | 2.66 in (2021) |
| September 22 | 96.1°F (2010) | 46.0°F (1983) | 3.77 in (1989) |
| September 23 | 97.0°F (2024) | 43.0°F (1983) | 0.90 in (1995) |
| September 24 | 96.1°F (2024) | 43.0°F (1983) | 2.64 in (1992) |
| September 25 | 95.0°F (2019) | 44.1°F (1990) | 4.10 in (1956) |
| September 26 | 97.0°F (2019) | 44.1°F (1983) | 6.55 in (2024) |
| September 27 | 98.1°F (2019) | 45.0°F (1981) | 3.85 in (2024) |
| September 28 | 100.0°F (2019) | 45.0°F (1962) | 4.08 in (2004) |
| September 29 | 100.0°F (2019) | 39.9°F (1967) | 4.52 in (1963) |
| September 30 | 93.9°F (2019) | 35.1°F (1967) | 1.85 in (1980) |