September weather in Bondville, IL
The average temperature in Bondville in September is 64.8°F (52.3°F–77.4°F). Average precipitation: 3.13 inches.
September is a fall month in Bondville, and is warmer than the annual average of 51.1°F. Daily temperatures swing about 25.1°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
77.4°F
Avg Low
52.3°F
Precipitation
3.13 in
Daylight
12h 15m
September records in Bondville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 97.7°F (2011) | 45.3°F (2009) | 3.31 in (2012) |
| September 2 | 97.0°F (2011) | 41.2°F (2017) | 1.52 in (2010) |
| September 3 | 95.7°F (2011) | 46.9°F (2025) | 1.84 in (2008) |
| September 4 | 94.1°F (2007) | 44.4°F (2025) | 2.35 in (2008) |
| September 5 | 92.7°F (2018) | 43.9°F (2010) | 0.47 in (2014) |
| September 6 | 90.7°F (2015) | 41.5°F (2025) | 1.15 in (2023) |
| September 7 | 91.2°F (2015) | 37.0°F (2025) | 2.91 in (2018) |
| September 8 | 88.9°F (2005) | 37.4°F (2025) | 1.38 in (2007) |
| September 9 | 93.6°F (2013) | 41.5°F (2025) | 0.67 in (2014) |
| September 10 | 94.8°F (2013) | 44.4°F (2012) | 0.94 in (2014) |
| September 11 | 93.2°F (2013) | 44.6°F (2017) | 0.76 in (2022) |
| September 12 | 89.2°F (2005) | 41.5°F (2007) | 0.62 in (2008) |
| September 13 | 93.6°F (2025) | 38.3°F (2014) | 0.16 in (2019) |
| September 14 | 92.3°F (2025) | 36.5°F (2014) | 3.93 in (2008) |
| September 15 | 89.2°F (2025) | 31.8°F (2007) | 1.48 in (2005) |
| September 16 | 90.0°F (2018) | 45.3°F (2012) | 0.17 in (2016) |
| September 17 | 91.8°F (2018) | 41.5°F (2014) | 0.18 in (2006) |
| September 18 | 92.5°F (2018) | 37.9°F (2012) | 1.49 in (2015) |
| September 19 | 91.9°F (2005) | 35.1°F (2012) | 1.26 in (2022) |
| September 20 | 94.1°F (2018) | 34.9°F (2003) | 0.64 in (2014) |
| September 21 | 93.7°F (2010) | 39.9°F (2006) | 1.21 in (2023) |
| September 22 | 94.6°F (2017) | 36.5°F (2012) | 1.19 in (2023) |
| September 23 | 93.7°F (2017) | 34.0°F (2012) | 0.52 in (2005) |
| September 24 | 92.5°F (2017) | 30.6°F (2012) | 0.85 in (2024) |
| September 25 | 91.8°F (2017) | 38.3°F (2006) | 1.69 in (2005) |
| September 26 | 91.8°F (2017) | 39.2°F (2003) | 1.17 in (2003) |
| September 27 | 90.3°F (2021) | 35.1°F (2022) | 0.30 in (2019) |
| September 28 | 89.4°F (2025) | 33.4°F (2022) | 0.57 in (2019) |
| September 29 | 90.3°F (2025) | 32.9°F (2003) | 1.43 in (2019) |
| September 30 | 88.7°F (2019) | 34.9°F (2003) | 0.26 in (2016) |