October weather in Centralia, IL
The average temperature in Centralia in October is °F (°F–°F). Average precipitation: 3.55 inches.
October is a fall month in Centralia, and is cooler than the annual average of 0°F. Expect about 9 days with precipitation. Daylight averages about 10h 58m.
Avg High
°F
Avg Low
°F
Precipitation
3.55 in
Snow
0.1 in
October records in Centralia
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.9°F (1901) | 17.1°F (1903) | 1.08 in (2016) |
| October 2 | 88.0°F (1900) | 44.1°F (1946) | 0.98 in (1962) |
| October 3 | 91.0°F (1900) | 34.0°F (1901) | 2.11 in (2014) |
| October 4 | 96.1°F (1900) | 37.0°F (1901) | 0.95 in (1903) |
| October 5 | 84.0°F (1946) | 30.9°F (1901) | 1.03 in (1991) |
| October 6 | 88.0°F (1946) | 35.1°F (1901) | 1.79 in (2013) |
| October 7 | 87.1°F (1947) | 42.1°F (1976) | 1.71 in (1903) |
| October 8 | 86.0°F (1902) | 42.1°F (1902) | 1.78 in (1960) |
| October 9 | 93.0°F (1902) | 35.1°F (1900) | 2.97 in (2009) |
| October 10 | 88.0°F (1901) | 39.0°F (1900) | 1.16 in (1975) |
| October 11 | 84.0°F (1901) | 46.0°F (1976) | 2.35 in (1949) |
| October 12 | 84.0°F (1947) | 37.9°F (1903) | 2.05 in (1901) |
| October 13 | 84.9°F (1900) | 39.0°F (1976) | 2.22 in (1978) |
| October 14 | 84.0°F (1947) | 30.9°F (1902) | 1.10 in (2009) |
| October 15 | 87.1°F (1902) | 39.9°F (1901) | 0.99 in (1974) |
| October 16 | 84.0°F (1947) | 37.0°F (1976) | 2.71 in (1992) |
| October 17 | 82.9°F (1902) | 27.0°F (1976) | 3.00 in (1989) |
| October 18 | 84.9°F (1902) | 30.0°F (1976) | 1.66 in (1941) |
| October 19 | 87.1°F (1902) | 36.0°F (1900) | 4.72 in (2025) |
| October 20 | 84.9°F (1902) | 35.1°F (1976) | 2.02 in (1983) |
| October 21 | 89.1°F (1902) | 30.9°F (1976) | 3.00 in (1983) |
| October 22 | 89.1°F (1902) | 41.0°F (1901) | 1.03 in (1971) |
| October 23 | 88.0°F (1902) | 44.1°F (1901) | 2.82 in (1951) |
| October 24 | 91.0°F (1902) | 41.0°F (1976) | 1.48 in (2008) |
| October 25 | 81.0°F (1902) | 36.0°F (1976) | 1.53 in (2021) |
| October 26 | 81.0°F (1902) | 34.0°F (1976) | 2.28 in (1991) |
| October 27 | 73.9°F (1901) | 28.9°F (1976) | 2.48 in (2004) |
| October 28 | 80.1°F (1901) | 28.0°F (1976) | 0.81 in (2006) |
| October 29 | 84.0°F (1901) | 27.0°F (1902) | 1.59 in (2002) |
| October 30 | 84.0°F (1901) | 30.0°F (1976) | 2.74 in (1942) |
| October 31 | 80.1°F (1901) | 46.0°F (1902) | 1.28 in (1941) |