October weather in Clinton, IL
The average temperature in Clinton in October is °F (°F–°F). Average precipitation: 3.53 inches.
October is a fall month in Clinton, and is cooler than the annual average of 0°F. Expect about 10 days with precipitation. Daylight averages about 10h 54m.
Avg High
°F
Avg Low
°F
Precipitation
3.53 in
Daylight
10h 54m
October records in Clinton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 89.1°F (1919) | 30.9°F (1920) | 3.94 in (1977) |
| October 2 | 91.0°F (1922) | 34.0°F (1920) | 3.01 in (1926) |
| October 3 | 93.0°F (1922) | 39.9°F (1913) | 2.71 in (1925) |
| October 4 | 91.0°F (1922) | 34.0°F (1921) | 2.75 in (1941) |
| October 5 | 88.0°F (1912) | 35.1°F (1921) | 2.85 in (1955) |
| October 6 | 87.1°F (1912) | 30.9°F (1917) | 2.55 in (1982) |
| October 7 | 86.0°F (1916) | 35.1°F (1920) | 1.94 in (1924) |
| October 8 | 88.0°F (1916) | 28.9°F (1917) | 1.65 in (2018) |
| October 9 | 82.9°F (1912) | 27.0°F (1915) | 1.90 in (1993) |
| October 10 | 84.9°F (1920) | 25.0°F (1925) | 1.26 in (1990) |
| October 11 | 84.9°F (1928) | 30.9°F (1916) | 2.96 in (1954) |
| October 12 | 84.9°F (1930) | 28.9°F (1921) | 2.55 in (1969) |
| October 13 | 84.9°F (1928) | 21.9°F (1917) | 1.35 in (1969) |
| October 14 | 82.9°F (1910) | 34.0°F (1912) | 2.41 in (2012) |
| October 15 | 82.0°F (1910) | 37.0°F (1921) | 1.20 in (1967) |
| October 16 | 84.9°F (1910) | 33.1°F (1927) | 2.09 in (1967) |
| October 17 | 84.9°F (1910) | 28.9°F (1930) | 1.98 in (2006) |
| October 18 | 82.9°F (1910) | 26.1°F (1930) | 2.90 in (1946) |
| October 19 | 82.9°F (1924) | 28.0°F (1925) | 1.57 in (1938) |
| October 20 | 82.0°F (1920) | 17.1°F (1930) | 1.22 in (1984) |
| October 21 | 82.0°F (1920) | 18.0°F (1930) | 2.76 in (1983) |
| October 22 | 82.0°F (1920) | 24.1°F (1923) | 0.95 in (1933) |
| October 23 | 79.0°F (1914) | 24.1°F (1924) | 2.95 in (2009) |
| October 24 | 80.1°F (1921) | 27.0°F (1930) | 1.24 in (2008) |
| October 25 | 80.1°F (1927) | 28.0°F (1926) | 1.95 in (2021) |
| October 26 | 82.9°F (1927) | 28.0°F (1926) | 1.50 in (1947) |
| October 27 | 84.0°F (1927) | 19.9°F (1925) | 2.25 in (2019) |
| October 28 | 84.0°F (1922) | 18.0°F (1925) | 1.08 in (1919) |
| October 29 | 81.0°F (1922) | 14.0°F (1925) | 2.00 in (1961) |
| October 30 | 79.0°F (1922) | 6.1°F (1925) | 1.75 in (1942) |
| October 31 | 79.0°F (1933) | 16.0°F (1925) | 1.35 in (2013) |