September weather in Island, KY
The average temperature in Island in September is 70.3°F (59.0°F–81.7°F). Average precipitation: 3.13 inches.
September is a fall month in Island, and is warmer than the annual average of 57.2°F. Daily temperatures swing about 22.7°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
81.7°F
Avg Low
59.0°F
Precipitation
3.13 in
Daylight
12h 14m
September records in Island
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 93.9°F (2011) | 55.0°F (2009) | 2.21 in (2017) |
| September 2 | 99.0°F (2011) | 55.0°F (2017) | 4.05 in (2003) |
| September 3 | 98.1°F (2011) | 55.0°F (2017) | 2.25 in (1997) |
| September 4 | 93.9°F (2007) | 53.1°F (2010) | 0.98 in (1966) |
| September 5 | 93.9°F (2002) | 48.9°F (2010) | 1.10 in (1991) |
| September 6 | 95.0°F (2002) | 48.9°F (2017) | 1.07 in (1973) |
| September 7 | 96.1°F (2010) | 54.0°F (2003) | 3.12 in (1971) |
| September 8 | 96.1°F (2002) | 50.0°F (2017) | 0.38 in (1987) |
| September 9 | 97.0°F (2002) | 53.1°F (2012) | 0.91 in (2001) |
| September 10 | 97.0°F (2002) | 48.9°F (2008) | 1.78 in (1989) |
| September 11 | 96.1°F (2019) | 51.1°F (2008) | 0.70 in (2006) |
| September 12 | 95.0°F (2019) | 51.1°F (2015) | 3.75 in (1965) |
| September 13 | 96.1°F (2019) | 46.0°F (2015) | 1.68 in (1963) |
| September 14 | 90.0°F (2010) | 51.1°F (2013) | 2.98 in (1979) |
| September 15 | 95.0°F (2019) | 48.9°F (2007) | 1.46 in (1981) |
| September 16 | 97.0°F (2019) | 51.1°F (2011) | 1.75 in (1996) |
| September 17 | 91.9°F (2019) | 48.0°F (2014) | 1.78 in (1995) |
| September 18 | 91.9°F (2019) | 50.0°F (2012) | 1.41 in (2017) |
| September 19 | 91.9°F (2010) | 44.1°F (2003) | 1.01 in (1998) |
| September 20 | 95.0°F (2018) | 44.1°F (2003) | 1.35 in (2013) |
| September 21 | 93.9°F (2018) | 46.9°F (2006) | 1.86 in (1979) |
| September 22 | 90.0°F (2007) | 45.0°F (2012) | 2.00 in (1992) |
| September 23 | 95.0°F (2010) | 37.9°F (2012) | 2.30 in (2006) |
| September 24 | 91.9°F (2010) | 39.9°F (2012) | 1.66 in (2006) |
| September 25 | 90.0°F (2016) | 46.0°F (2021) | 3.04 in (1984) |
| September 26 | 90.0°F (2017) | 46.0°F (2021) | 1.81 in (2011) |
| September 27 | 93.9°F (2019) | 48.9°F (2016) | 3.45 in (2002) |
| September 28 | 91.9°F (2019) | 44.1°F (2010) | 3.50 in (2024) |
| September 29 | 95.0°F (2019) | 39.9°F (2003) | 1.15 in (2015) |
| September 30 | 93.9°F (2019) | 43.0°F (2003) | 0.80 in (1972) |