September weather in Black Oak, AR
The average temperature in Black Oak in September is 72.3°F (61.5°F–83.1°F). Average precipitation: 3.31 inches.
September is a fall month in Black Oak, and is warmer than the annual average of 59.7°F. Daily temperatures swing about 21.6°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
83.1°F
Avg Low
61.5°F
Precipitation
3.31 in
Daylight
12h 13m
September records in Black Oak
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.0°F (2000) | 57.9°F (2009) | 1.67 in (2012) |
| September 2 | 99.0°F (2000) | 55.0°F (1987) | 2.88 in (2020) |
| September 3 | 98.1°F (2000) | 60.1°F (1994) | 2.39 in (1988) |
| September 4 | 98.1°F (1990) | 55.0°F (1984) | 2.18 in (2008) |
| September 5 | 98.1°F (1990) | 51.1°F (1984) | 1.35 in (2023) |
| September 6 | 98.1°F (1980) | 52.0°F (2010) | 0.41 in (2021) |
| September 7 | 98.1°F (1980) | 46.9°F (1988) | 0.70 in (2007) |
| September 8 | 98.1°F (1980) | 51.1°F (1988) | 1.55 in (2012) |
| September 9 | 98.1°F (1980) | 52.0°F (2024) | 2.45 in (1984) |
| September 10 | 100.0°F (1980) | 53.1°F (1981) | 2.65 in (2010) |
| September 11 | 99.0°F (1980) | 51.1°F (1993) | 1.77 in (2014) |
| September 12 | 97.0°F (1980) | 55.0°F (1997) | 1.57 in (2006) |
| September 13 | 97.0°F (1980) | 50.0°F (2015) | 3.49 in (2024) |
| September 14 | 93.9°F (1980) | 50.0°F (1983) | 2.37 in (1989) |
| September 15 | 98.1°F (2025) | 50.0°F (1983) | 0.99 in (1996) |
| September 16 | 99.0°F (1980) | 48.0°F (1984) | 2.46 in (1995) |
| September 17 | 96.1°F (1980) | 46.9°F (1984) | 2.02 in (2016) |
| September 18 | 96.1°F (2019) | 51.1°F (2000) | 2.57 in (2006) |
| September 19 | 96.1°F (2019) | 41.0°F (1981) | 0.92 in (2001) |
| September 20 | 97.0°F (2022) | 45.0°F (1991) | 2.71 in (2002) |
| September 21 | 99.0°F (2022) | 37.9°F (1983) | 4.00 in (1979) |
| September 22 | 93.0°F (2005) | 36.0°F (1983) | 1.80 in (2006) |
| September 23 | 93.9°F (2005) | 37.0°F (1982) | 1.64 in (1980) |
| September 24 | 91.9°F (2016) | 37.9°F (1983) | 1.94 in (2000) |
| September 25 | 93.0°F (2016) | 46.0°F (1983) | 2.01 in (1993) |
| September 26 | 91.9°F (2016) | 41.0°F (2001) | 2.99 in (2019) |
| September 27 | 91.0°F (1986) | 42.1°F (1991) | 1.63 in (1996) |
| September 28 | 93.9°F (1998) | 44.1°F (1985) | 1.98 in (2024) |
| September 29 | 93.9°F (1998) | 43.0°F (2006) | 0.68 in (1987) |
| September 30 | 95.0°F (1981) | 41.0°F (1984) | 0.70 in (1989) |