September weather in Cumberland, KY
The average temperature in Cumberland in September is 68.0°F (57.4°F–78.6°F). Average precipitation: 3.26 inches.
September is a fall month in Cumberland, and is warmer than the annual average of 56°F. Daily temperatures swing about 21.2°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 13m. For travel, September is one of the best months of the year to visit.
Avg High
78.6°F
Avg Low
57.4°F
Precipitation
3.26 in
Daylight
12h 13m
September records in Cumberland
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.9°F (2024) | 53.1°F (2025) | 1.68 in (1986) |
| September 2 | 90.0°F (2011) | 53.1°F (2025) | 0.94 in (1986) |
| September 3 | 91.9°F (2011) | 54.0°F (2021) | 1.68 in (1980) |
| September 4 | 93.9°F (2011) | 53.1°F (2021) | 1.08 in (1988) |
| September 5 | 90.0°F (2015) | 54.0°F (2016) | 1.11 in (2003) |
| September 6 | 91.9°F (2015) | 53.1°F (2024) | 4.30 in (2011) |
| September 7 | 90.0°F (2023) | 48.9°F (2025) | 0.65 in (2018) |
| September 8 | 88.0°F (2012) | 44.1°F (2024) | 2.55 in (2004) |
| September 9 | 88.0°F (2015) | 42.1°F (2024) | 1.02 in (2004) |
| September 10 | 90.0°F (2016) | 42.1°F (2024) | 0.97 in (1980) |
| September 11 | 95.0°F (2019) | 42.1°F (2024) | 0.61 in (1992) |
| September 12 | 93.9°F (2019) | 46.0°F (2024) | 1.65 in (2006) |
| September 13 | 93.0°F (2019) | 50.0°F (2022) | 1.20 in (1975) |
| September 14 | 91.9°F (2019) | 48.0°F (2015) | 1.29 in (1982) |
| September 15 | 89.1°F (2019) | 48.0°F (2015) | 1.72 in (1981) |
| September 16 | 91.0°F (2019) | 46.0°F (2011) | 2.52 in (1989) |
| September 17 | 91.0°F (2019) | 46.0°F (2011) | 1.90 in (2004) |
| September 18 | 88.0°F (2019) | 53.1°F (2024) | 1.90 in (2012) |
| September 19 | 87.1°F (2019) | 48.9°F (2020) | 0.80 in (2016) |
| September 20 | 86.0°F (2018) | 48.0°F (2012) | 0.95 in (2021) |
| September 21 | 88.0°F (2024) | 43.0°F (2020) | 0.71 in (1997) |
| September 22 | 88.0°F (2022) | 43.0°F (2020) | 2.97 in (1979) |
| September 23 | 89.1°F (2024) | 44.1°F (2022) | 1.34 in (1989) |
| September 24 | 88.0°F (2016) | 39.9°F (2012) | 1.55 in (2006) |
| September 25 | 88.0°F (2016) | 42.1°F (2012) | 1.59 in (2024) |
| September 26 | 88.0°F (2016) | 44.1°F (2012) | 1.33 in (2024) |
| September 27 | 86.0°F (2017) | 42.1°F (2022) | 2.05 in (2009) |
| September 28 | 88.0°F (2019) | 39.0°F (2022) | 1.30 in (2018) |
| September 29 | 90.0°F (2019) | 39.9°F (2022) | 1.73 in (1996) |
| September 30 | 91.0°F (2019) | 43.0°F (2022) | 0.95 in (2015) |