September weather in Libertyville, AL
The average temperature in Libertyville in September is 79.5°F (69.4°F–89.6°F). Average precipitation: 4.72 inches.
September is a fall month in Libertyville, and is warmer than the annual average of 68.8°F. Daily temperatures swing about 20.2°F between overnight low and afternoon high. Daylight averages about 12h 11m. For travel, September is hot.
Avg High
89.6°F
Avg Low
69.4°F
Precipitation
4.72 in
Daylight
12h 11m
September records in Libertyville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.0°F (2014) | 70.0°F (2009) | 0.25 in (2018) |
| September 2 | 100.0°F (2014) | 70.0°F (2009) | 0.60 in (2023) |
| September 3 | 97.0°F (2019) | 64.9°F (2025) | 0.11 in (2018) |
| September 4 | 99.0°F (2020) | 68.0°F (2025) | 4.80 in (2012) |
| September 5 | 99.0°F (2015) | 66.0°F (2010) | 2.46 in (2011) |
| September 6 | 96.1°F (2021) | 64.0°F (2010) | 0.40 in (2014) |
| September 7 | 99.0°F (2019) | 55.9°F (2011) | 0.04 in (2024) |
| September 8 | 102.0°F (2019) | 61.0°F (2011) | 0.05 in (2022) |
| September 9 | 100.9°F (2019) | 57.0°F (2011) | 0.22 in (2022) |
| September 10 | 100.9°F (2019) | 57.9°F (2011) | 2.10 in (2018) |
| September 11 | 99.0°F (2019) | 59.0°F (2011) | 0.72 in (2024) |
| September 12 | 100.0°F (2019) | 61.0°F (2017) | 2.62 in (2007) |
| September 13 | 100.9°F (2019) | 57.0°F (2017) | 0.72 in (2007) |
| September 14 | 97.0°F (2018) | 57.0°F (2015) | 0.90 in (2020) |
| September 15 | 97.0°F (2018) | 64.9°F (2006) | 1.85 in (2021) |
| September 16 | 100.9°F (2019) | 59.0°F (2007) | 9.11 in (2020) |
| September 17 | 104.0°F (2019) | 62.1°F (2008) | 1.20 in (2016) |
| September 18 | 105.1°F (2019) | 60.1°F (2023) | 0.60 in (2018) |
| September 19 | 98.1°F (2018) | 57.9°F (2023) | 0.27 in (2006) |
| September 20 | 99.0°F (2010) | 57.0°F (2006) | 0.42 in (2011) |
| September 21 | 100.0°F (2022) | 54.0°F (2006) | 2.24 in (2013) |
| September 22 | 100.9°F (2022) | 64.0°F (2012) | 1.57 in (2007) |
| September 23 | 97.0°F (2016) | 57.9°F (2021) | 0.54 in (2016) |
| September 24 | 99.0°F (2016) | 55.9°F (2021) | 1.16 in (2006) |
| September 25 | 98.1°F (2016) | 53.1°F (2012) | 1.80 in (2024) |
| September 26 | 102.0°F (2019) | 55.0°F (2008) | 1.39 in (2010) |
| September 27 | 100.9°F (2019) | 52.0°F (2008) | 0.36 in (2018) |
| September 28 | 98.1°F (2019) | 57.9°F (2010) | 4.48 in (2015) |
| September 29 | 98.1°F (2019) | 53.1°F (2006) | 0.50 in (2015) |
| September 30 | 100.0°F (2019) | 50.0°F (2006) | 0.51 in (2018) |