October weather in Alton, IA
The average temperature in Alton in October is °F (°F–°F). Average precipitation: 2.28 inches. Average snowfall is 0.3 inches.
October is a fall month in Alton, and is cooler than the annual average of 0°F. Expect about 6 days with precipitation. Daylight averages about 10h 47m.
Avg High
°F
Avg Low
°F
Precipitation
2.28 in
Snow
0.3 in
October records in Alton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 88.0°F (1951) | 27.0°F (1908) | 1.21 in (1982) |
| October 2 | 89.1°F (1932) | 33.1°F (1928) | 1.63 in (1950) |
| October 3 | 93.0°F (1938) | 28.9°F (1950) | 1.00 in (1990) |
| October 4 | 90.0°F (1938) | 18.0°F (1935) | 0.70 in (1946) |
| October 5 | 90.0°F (1947) | 26.1°F (1952) | 1.52 in (1911) |
| October 6 | 82.9°F (1909) | 19.0°F (1935) | 1.65 in (1948) |
| October 7 | 86.0°F (1938) | 25.0°F (1952) | 1.45 in (1992) |
| October 8 | 84.9°F (1934) | 14.0°F (1917) | 2.42 in (1992) |
| October 9 | 82.9°F (1930) | 21.0°F (1945) | 1.29 in (1968) |
| October 10 | 91.9°F (1928) | 21.0°F (1935) | 1.24 in (1949) |
| October 11 | 87.1°F (1934) | 24.1°F (1919) | 1.86 in (1912) |
| October 12 | 86.0°F (1934) | 17.1°F (1917) | 0.92 in (1947) |
| October 13 | 84.0°F (1934) | 15.1°F (1909) | 0.87 in (1997) |
| October 14 | 84.0°F (1947) | 17.1°F (1937) | 0.98 in (1954) |
| October 15 | 84.9°F (1910) | 21.9°F (1943) | 2.46 in (1966) |
| October 16 | 86.0°F (1910) | 19.9°F (1943) | 1.76 in (1968) |
| October 17 | 84.9°F (1910) | 19.9°F (1922) | 1.63 in (1968) |
| October 18 | 87.1°F (1945) | 21.9°F (1930) | 1.01 in (1968) |
| October 19 | 80.1°F (1947) | 12.0°F (1917) | 1.12 in (1918) |
| October 20 | 88.0°F (1947) | 15.1°F (1925) | 1.32 in (1982) |
| October 21 | 88.0°F (1947) | 5.0°F (1913) | 0.97 in (1906) |
| October 22 | 82.0°F (1940) | 17.1°F (1936) | 0.48 in (1906) |
| October 23 | 75.9°F (1927) | 17.1°F (1917) | 2.75 in (2008) |
| October 24 | 82.0°F (1952) | 19.9°F (1926) | 0.55 in (1908) |
| October 25 | 81.0°F (1927) | 18.0°F (1925) | 0.81 in (1908) |
| October 26 | 84.0°F (1940) | 14.0°F (1942) | 0.47 in (1954) |
| October 27 | 80.1°F (1922) | 10.0°F (1925) | 1.38 in (1918) |
| October 28 | 81.0°F (1937) | 3.0°F (1925) | 0.64 in (1940) |
| October 29 | 87.1°F (1937) | -5.1°F (1925) | 0.91 in (1940) |
| October 30 | 89.1°F (1950) | -9.9°F (1925) | 1.13 in (1971) |
| October 31 | 79.0°F (1933) | 9.0°F (1913) | 3.19 in (1979) |