September weather in Cullom, IL
The average temperature in Cullom in September is °F (°F–°F). Average precipitation: 2.98 inches.
September is a fall month in Cullom, and is cooler than the annual average of 0°F. Expect about 6 days with precipitation. Daylight averages about 12h 15m.
Avg High
°F
Avg Low
°F
Precipitation
2.98 in
Daylight
12h 15m
September records in Cullom
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | — | — | 2.06 in (2003) |
| September 2 | — | — | 1.15 in (2010) |
| September 3 | — | — | 0.91 in (2010) |
| September 4 | — | — | 0.40 in (2019) |
| September 5 | — | — | 2.60 in (2008) |
| September 6 | — | — | 0.53 in (2014) |
| September 7 | — | — | 1.30 in (2020) |
| September 8 | — | — | 1.50 in (2016) |
| September 9 | — | — | 1.05 in (2015) |
| September 10 | — | — | 1.35 in (2014) |
| September 11 | — | — | 0.95 in (2014) |
| September 12 | — | — | 0.89 in (2000) |
| September 13 | — | — | 0.70 in (2020) |
| September 14 | — | — | 2.25 in (2008) |
| September 15 | — | — | 2.35 in (2008) |
| September 16 | — | — | 1.10 in (2004) |
| September 17 | — | — | 0.55 in (2016) |
| September 18 | — | — | 2.18 in (2015) |
| September 19 | — | — | 1.55 in (2015) |
| September 20 | — | — | 0.45 in (2019) |
| September 21 | — | — | 0.90 in (2021) |
| September 22 | — | — | 1.30 in (2023) |
| September 23 | — | — | 0.20 in (2024) |
| September 24 | — | — | 0.15 in (2024) |
| September 25 | — | — | 1.28 in (2024) |
| September 26 | — | — | 1.00 in (2009) |
| September 27 | — | — | 2.12 in (1996) |
| September 28 | — | — | 1.50 in (2019) |
| September 29 | — | — | 1.80 in (2019) |
| September 30 | — | — | 0.60 in (2019) |