September weather in Jackson, SC
The average temperature in Jackson in September is 76.4°F (65.0°F–87.8°F). Average precipitation: 3.60 inches.
September is a fall month in Jackson, and is warmer than the annual average of 65.4°F. Daily temperatures swing about 22.8°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
87.8°F
Avg Low
65.0°F
Precipitation
3.60 in
Daylight
12h 12m
September records in Jackson
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.0°F (1957) | 51.1°F (1999) | 1.99 in (1968) |
| September 2 | 100.9°F (1957) | 54.0°F (1999) | 4.20 in (2016) |
| September 3 | 100.0°F (1944) | 54.0°F (1954) | 7.30 in (1998) |
| September 4 | 100.0°F (1944) | 54.0°F (1995) | 1.82 in (1979) |
| September 5 | 102.0°F (1944) | 48.0°F (1997) | 1.42 in (1992) |
| September 6 | 100.9°F (1999) | 48.9°F (1997) | 1.55 in (1975) |
| September 7 | 99.0°F (1990) | 52.0°F (1997) | 2.99 in (2004) |
| September 8 | 100.0°F (1990) | 51.1°F (1965) | 1.71 in (2021) |
| September 9 | 99.0°F (1985) | 52.0°F (1951) | 2.33 in (1988) |
| September 10 | 98.1°F (1945) | 48.0°F (1956) | 2.32 in (2018) |
| September 11 | 99.0°F (2002) | 46.0°F (1956) | 4.10 in (2017) |
| September 12 | 95.0°F (1962) | 48.0°F (1976) | 1.70 in (1964) |
| September 13 | 96.1°F (1991) | 51.1°F (1967) | 2.08 in (2023) |
| September 14 | 98.1°F (1984) | 46.9°F (1953) | 3.70 in (2002) |
| September 15 | 100.0°F (1980) | 46.9°F (1967) | 1.02 in (2021) |
| September 16 | 99.0°F (1980) | 48.9°F (2001) | 2.77 in (2021) |
| September 17 | 98.1°F (2019) | 48.9°F (1999) | 3.80 in (2020) |
| September 18 | 97.0°F (2005) | 52.0°F (1981) | 1.29 in (2002) |
| September 19 | 97.0°F (2005) | 45.0°F (1981) | 0.82 in (1966) |
| September 20 | 99.0°F (1997) | 45.0°F (1981) | 4.55 in (1975) |
| September 21 | 97.0°F (2010) | 48.0°F (1962) | 2.39 in (1989) |
| September 22 | 97.0°F (2022) | 48.0°F (1981) | 2.17 in (2000) |
| September 23 | 98.1°F (1980) | 42.1°F (1999) | 1.92 in (1995) |
| September 24 | 97.0°F (2019) | 44.1°F (1967) | 3.63 in (1995) |
| September 25 | 98.1°F (2019) | 42.1°F (1990) | 3.18 in (1997) |
| September 26 | 97.0°F (2019) | 44.1°F (1981) | 3.38 in (2024) |
| September 27 | 99.0°F (2019) | 45.0°F (2001) | 2.25 in (2024) |
| September 28 | 97.0°F (1986) | 44.1°F (1985) | 2.43 in (1963) |
| September 29 | 97.0°F (2019) | 43.0°F (2003) | 2.42 in (1959) |
| September 30 | 100.9°F (2019) | 36.0°F (1967) | 0.86 in (1980) |