September weather in Buckley, IL
The average temperature in Buckley in September is 65.4°F (52.2°F–78.7°F). Average precipitation: 3.00 inches.
September is a fall month in Buckley, and is warmer than the annual average of 50.5°F. Daily temperatures swing about 26.5°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
78.7°F
Avg Low
52.2°F
Precipitation
3.00 in
Daylight
12h 15m
September records in Buckley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 93.0°F (2000) | 43.0°F (2009) | 2.31 in (1989) |
| September 2 | 93.9°F (2000) | 39.9°F (2017) | 2.00 in (2012) |
| September 3 | 98.1°F (2011) | 39.9°F (2017) | 3.00 in (1993) |
| September 4 | 96.1°F (2011) | 46.0°F (2020) | 0.95 in (1988) |
| September 5 | 93.0°F (1999) | 44.1°F (2010) | 2.74 in (2008) |
| September 6 | 95.0°F (1990) | 39.0°F (2000) | 1.10 in (2014) |
| September 7 | 97.0°F (1990) | 43.0°F (1999) | 0.78 in (2020) |
| September 8 | 93.0°F (2015) | 44.1°F (2017) | 1.75 in (2021) |
| September 9 | 91.0°F (2015) | 45.0°F (1998) | 2.42 in (1989) |
| September 10 | 93.9°F (1991) | 41.0°F (1999) | 1.22 in (1992) |
| September 11 | 93.9°F (2013) | 41.0°F (2017) | 1.54 in (2000) |
| September 12 | 93.9°F (2013) | 39.9°F (2007) | 0.89 in (2006) |
| September 13 | 93.9°F (1991) | 37.9°F (2014) | 0.50 in (2020) |
| September 14 | 95.0°F (1991) | 35.1°F (2014) | 1.70 in (1993) |
| September 15 | 93.0°F (1991) | 34.0°F (2007) | 3.84 in (2008) |
| September 16 | 93.0°F (1991) | 35.1°F (2000) | 1.06 in (2019) |
| September 17 | 93.0°F (2018) | 35.1°F (2007) | 0.87 in (1987) |
| September 18 | 95.0°F (2018) | 35.1°F (1995) | 0.75 in (1992) |
| September 19 | 93.0°F (2018) | 35.1°F (1991) | 1.66 in (2015) |
| September 20 | 93.0°F (2018) | 34.0°F (1991) | 0.92 in (2005) |
| September 21 | 95.0°F (2018) | 34.0°F (1991) | 0.64 in (2009) |
| September 22 | 93.0°F (2017) | 23.0°F (1995) | 0.50 in (2010) |
| September 23 | 93.0°F (2005) | 21.0°F (1995) | 0.75 in (2000) |
| September 24 | 93.0°F (2017) | 28.9°F (1995) | 1.30 in (1994) |
| September 25 | 91.9°F (2017) | 32.0°F (2012) | 0.85 in (1993) |
| September 26 | 90.0°F (2016) | 33.1°F (2000) | 0.70 in (2005) |
| September 27 | 91.0°F (1998) | 36.0°F (1989) | 1.15 in (2003) |
| September 28 | 91.0°F (1998) | 36.0°F (1989) | 1.65 in (2019) |
| September 29 | 82.9°F (1999) | 34.0°F (1993) | 1.71 in (1999) |
| September 30 | 84.9°F (1998) | 32.0°F (2004) | 0.31 in (2016) |