September weather in Forest Acres, SC
The average temperature in Forest Acres in September is 77.2°F (65.7°F–88.8°F). Average precipitation: 4.25 inches.
September is a fall month in Forest Acres, and is warmer than the annual average of 66.5°F. Daily temperatures swing about 23.1°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 12m. For travel, September is hot.
Avg High
88.8°F
Avg Low
65.7°F
Precipitation
4.25 in
Daylight
12h 12m
September records in Forest Acres
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.0°F (1993) | 57.0°F (1999) | 1.12 in (1959) |
| September 2 | 99.0°F (1993) | 53.1°F (1967) | 5.54 in (1965) |
| September 3 | 100.9°F (2010) | 55.0°F (2025) | 4.26 in (1998) |
| September 4 | 100.0°F (1975) | 57.0°F (1952) | 1.79 in (1979) |
| September 5 | 104.0°F (2002) | 52.0°F (1997) | 4.20 in (1979) |
| September 6 | 100.0°F (1954) | 54.0°F (1997) | 1.40 in (1948) |
| September 7 | 100.0°F (1990) | 53.1°F (2017) | 1.75 in (2014) |
| September 8 | 98.1°F (1983) | 55.0°F (1932) | 1.09 in (1957) |
| September 9 | 102.0°F (2019) | 52.0°F (1956) | 3.69 in (1967) |
| September 10 | 100.0°F (1983) | 48.9°F (1956) | 1.55 in (1935) |
| September 11 | 100.9°F (1983) | 48.9°F (1956) | 1.37 in (2017) |
| September 12 | 100.9°F (1983) | 51.1°F (1976) | 2.25 in (2017) |
| September 13 | 98.1°F (2019) | 50.0°F (1967) | 2.72 in (1964) |
| September 14 | 98.1°F (1971) | 48.0°F (1985) | 2.70 in (1945) |
| September 15 | 100.9°F (2005) | 52.0°F (1985) | 1.77 in (1947) |
| September 16 | 102.0°F (2005) | 52.0°F (1961) | 2.36 in (1945) |
| September 17 | 102.0°F (2005) | 50.0°F (1961) | 2.80 in (2020) |
| September 18 | 100.9°F (2005) | 52.0°F (1985) | 2.05 in (1994) |
| September 19 | 98.1°F (2005) | 53.1°F (1984) | 1.05 in (1944) |
| September 20 | 100.9°F (2010) | 48.9°F (1984) | 1.70 in (2025) |
| September 21 | 99.0°F (2010) | 48.9°F (1962) | 0.97 in (1998) |
| September 22 | 97.0°F (2022) | 48.0°F (2020) | 2.92 in (1989) |
| September 23 | 99.0°F (1980) | 46.9°F (1983) | 2.70 in (1995) |
| September 24 | 100.0°F (2019) | 46.0°F (1963) | 3.18 in (2015) |
| September 25 | 99.0°F (2010) | 46.9°F (1950) | 2.45 in (1997) |
| September 26 | 102.0°F (2019) | 46.0°F (1950) | 6.04 in (2024) |
| September 27 | 98.1°F (2019) | 48.9°F (2000) | 4.62 in (1939) |
| September 28 | 97.0°F (2019) | 45.0°F (1947) | 2.55 in (1980) |
| September 29 | 100.9°F (2019) | 44.1°F (1942) | 3.00 in (1959) |
| September 30 | 102.9°F (2019) | 43.0°F (1967) | 5.90 in (1960) |