September weather in Steward, IL
The average temperature in Steward in September is °F (°F–°F). Average precipitation: 3.47 inches.
September is a fall month in Steward, and is cooler than the annual average of 0°F. Expect about 9 days with precipitation. Daylight averages about 12h 16m.
Avg High
°F
Avg Low
°F
Precipitation
3.47 in
Daylight
12h 16m
September records in Steward
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | — | — | 0.45 in (2019) |
| September 2 | — | — | 0.52 in (2018) |
| September 3 | — | — | 0.67 in (2018) |
| September 4 | — | — | 1.47 in (2019) |
| September 5 | — | — | 1.27 in (2008) |
| September 6 | — | — | 0.78 in (2020) |
| September 7 | — | — | 0.58 in (2020) |
| September 8 | — | — | 0.91 in (2016) |
| September 9 | — | — | 1.03 in (2020) |
| September 10 | — | — | 0.61 in (2014) |
| September 11 | — | — | 1.25 in (2006) |
| September 12 | — | — | 1.94 in (2022) |
| September 13 | — | — | 4.02 in (2008) |
| September 14 | — | — | 2.82 in (2008) |
| September 15 | — | — | 0.97 in (2019) |
| September 16 | — | — | 0.57 in (2013) |
| September 17 | — | — | 0.36 in (2023) |
| September 18 | — | — | 1.04 in (2015) |
| September 19 | — | — | 1.72 in (2022) |
| September 20 | — | — | 0.34 in (2023) |
| September 21 | — | — | 0.86 in (2009) |
| September 22 | — | — | 1.04 in (2016) |
| September 23 | — | — | 1.09 in (2006) |
| September 24 | — | — | 0.31 in (2024) |
| September 25 | — | — | 0.68 in (2005) |
| September 26 | — | — | 0.57 in (2011) |
| September 27 | — | — | 1.87 in (2011) |
| September 28 | — | — | 1.03 in (2019) |
| September 29 | — | — | 0.17 in (2019) |
| September 30 | — | — | 0.46 in (2008) |