October weather in Rock Falls, IA
The average temperature in Rock Falls in October is 48.8°F (37.6°F–60.1°F). Average precipitation: 2.55 inches.
October is a fall month in Rock Falls, and is warmer than the annual average of 45.6°F. Daily temperatures swing about 22.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 10h 47m. For travel, October is cool.
Avg High
60.1°F
Avg Low
37.6°F
Precipitation
2.55 in
Daylight
10h 47m
October records in Rock Falls
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.9°F (1976) | 25.0°F (1920) | 1.25 in (1894) |
| October 2 | 91.9°F (1953) | 19.0°F (1974) | 1.62 in (2019) |
| October 3 | 89.1°F (1997) | 21.0°F (2003) | 1.76 in (1994) |
| October 4 | 93.0°F (1997) | 19.9°F (1935) | 1.58 in (2002) |
| October 5 | 93.9°F (1963) | 21.9°F (1935) | 1.30 in (1893) |
| October 6 | 91.9°F (1963) | 15.1°F (1935) | 1.40 in (1903) |
| October 7 | 90.0°F (1997) | 19.9°F (1896) | 2.36 in (2017) |
| October 8 | 84.9°F (1993) | 19.9°F (1996) | 1.56 in (1970) |
| October 9 | 88.0°F (2010) | 19.0°F (1915) | 1.64 in (2018) |
| October 10 | 88.0°F (2010) | 17.1°F (1996) | 2.00 in (1961) |
| October 11 | 84.9°F (1910) | 19.0°F (1987) | 1.59 in (1973) |
| October 12 | 88.0°F (1956) | 21.0°F (1917) | 2.07 in (1986) |
| October 13 | 84.0°F (1918) | 17.1°F (1917) | 2.00 in (1997) |
| October 14 | 90.0°F (1947) | 17.1°F (1937) | 1.65 in (1966) |
| October 15 | 86.0°F (1897) | 16.0°F (1937) | 0.93 in (1998) |
| October 16 | 84.9°F (1938) | 21.9°F (1943) | 2.09 in (1928) |
| October 17 | 84.9°F (1947) | 16.0°F (1976) | 1.00 in (1984) |
| October 18 | 84.9°F (1920) | 16.0°F (1896) | 0.81 in (1994) |
| October 19 | 80.1°F (1947) | 15.1°F (1972) | 1.02 in (1905) |
| October 20 | 88.0°F (1947) | 14.0°F (1952) | 1.45 in (1982) |
| October 21 | 90.0°F (1947) | 12.9°F (1930) | 1.50 in (1908) |
| October 22 | 87.1°F (1899) | 12.0°F (1896) | 1.45 in (1979) |
| October 23 | 82.0°F (1963) | 12.0°F (1896) | 2.00 in (1979) |
| October 24 | 80.1°F (1989) | 14.0°F (1896) | 1.76 in (1991) |
| October 25 | 82.9°F (1927) | 18.0°F (2020) | 1.00 in (2012) |
| October 26 | 82.9°F (1927) | 10.9°F (1992) | 0.67 in (1971) |
| October 27 | 80.1°F (1966) | 15.1°F (1942) | 1.95 in (1918) |
| October 28 | 77.0°F (1945) | 5.0°F (1925) | 0.93 in (1896) |
| October 29 | 82.9°F (1937) | -4.0°F (1925) | 2.27 in (1896) |
| October 30 | 84.0°F (1950) | -4.0°F (1925) | 1.88 in (2009) |
| October 31 | 82.0°F (1950) | 8.1°F (1925) | 2.15 in (1935) |