October weather in Mount Carroll, IL
The average temperature in Mount Carroll in October is 51.1°F (38.3°F–63.9°F). Average precipitation: 3.02 inches. Average snowfall is 0.4 inches.
October is a fall month in Mount Carroll, and is warmer than the annual average of 48.5°F. Daily temperatures swing about 25.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 10h 50m. For travel, October is a comfortable month to visit.
Avg High
63.9°F
Avg Low
38.3°F
Precipitation
3.02 in
Snow
0.4 in
October records in Mount Carroll
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 88.0°F (1971) | 25.0°F (2003) | 1.35 in (1927) |
| October 2 | 88.0°F (1953) | 19.0°F (1974) | 2.43 in (2002) |
| October 3 | 87.1°F (2006) | 21.9°F (1987) | 0.94 in (2014) |
| October 4 | 91.0°F (1997) | 15.1°F (1989) | 1.72 in (2013) |
| October 5 | 88.0°F (1922) | 15.1°F (1989) | 2.32 in (1991) |
| October 6 | 90.0°F (2007) | 19.0°F (1988) | 2.65 in (2018) |
| October 7 | 88.0°F (1939) | 19.0°F (1988) | 1.32 in (1930) |
| October 8 | 89.1°F (2007) | 19.0°F (1988) | 2.56 in (2021) |
| October 9 | 89.1°F (2010) | 19.0°F (1987) | 1.45 in (1912) |
| October 10 | 90.0°F (2010) | 19.9°F (1964) | 1.62 in (1931) |
| October 11 | 87.1°F (1928) | 16.0°F (1987) | 3.28 in (1931) |
| October 12 | 84.0°F (1920) | 15.1°F (1988) | 1.23 in (1983) |
| October 13 | 87.1°F (1899) | 12.9°F (1988) | 1.36 in (1961) |
| October 14 | 87.1°F (1975) | 12.9°F (1988) | 1.60 in (1899) |
| October 15 | 84.9°F (1947) | 17.1°F (1937) | 1.01 in (1981) |
| October 16 | 84.9°F (1910) | 21.0°F (2018) | 0.78 in (1930) |
| October 17 | 84.9°F (1910) | 19.9°F (1992) | 2.80 in (1905) |
| October 18 | 86.0°F (2016) | 16.0°F (1952) | 2.26 in (2007) |
| October 19 | 84.0°F (1953) | -45.9°F (1914) | 1.85 in (1937) |
| October 20 | 82.9°F (1953) | 18.0°F (1930) | 1.61 in (1982) |
| October 21 | 84.0°F (1947) | 16.0°F (1952) | 1.07 in (1943) |
| October 22 | 82.0°F (1963) | 14.0°F (1976) | 1.13 in (2020) |
| October 23 | 84.0°F (1963) | 19.0°F (1969) | 1.50 in (2009) |
| October 24 | 80.1°F (1963) | 15.1°F (1981) | 1.18 in (2010) |
| October 25 | 82.0°F (2012) | 17.1°F (1987) | 2.21 in (2021) |
| October 26 | 82.0°F (1927) | 15.1°F (1962) | 1.68 in (2010) |
| October 27 | 82.9°F (1927) | 14.0°F (1898) | 1.64 in (1918) |
| October 28 | 80.1°F (1927) | 8.1°F (1925) | 1.36 in (2015) |
| October 29 | 79.0°F (1922) | 8.1°F (1925) | 1.81 in (1921) |
| October 30 | 81.0°F (1950) | 3.9°F (1925) | 2.12 in (1996) |
| October 31 | 82.0°F (1950) | 8.1°F (1988) | 3.85 in (1960) |