October weather in Delta, IA
The average temperature in Delta in October is 51.6°F (39.8°F–63.4°F). Average precipitation: 2.78 inches.
October is a fall month in Delta, and is warmer than the annual average of 48.9°F. Daily temperatures swing about 23.6°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 10h 52m. For travel, October is a comfortable month to visit.
Avg High
63.4°F
Avg Low
39.8°F
Precipitation
2.78 in
Daylight
10h 52m
October records in Delta
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 93.9°F (2023) | 27.0°F (1920) | 1.18 in (1911) |
| October 2 | 93.0°F (1953) | 21.0°F (1974) | 1.22 in (1927) |
| October 3 | 91.0°F (1897) | 23.0°F (2003) | 1.59 in (1925) |
| October 4 | 95.0°F (1938) | 25.0°F (1935) | 0.95 in (1902) |
| October 5 | 90.0°F (1922) | 28.0°F (1988) | 2.42 in (1998) |
| October 6 | 91.9°F (1963) | 26.1°F (2012) | 2.70 in (2018) |
| October 7 | 93.9°F (1939) | 26.1°F (2000) | 1.54 in (1948) |
| October 8 | 89.1°F (1938) | 24.1°F (1917) | 1.40 in (1924) |
| October 9 | 91.0°F (1938) | 24.1°F (1915) | 1.99 in (1970) |
| October 10 | 88.0°F (1920) | 23.0°F (1925) | 1.41 in (1985) |
| October 11 | 87.1°F (1962) | 23.0°F (1906) | 1.56 in (1912) |
| October 12 | 89.1°F (1975) | 25.0°F (1959) | 1.34 in (2021) |
| October 13 | 89.1°F (1975) | 14.0°F (1917) | 1.65 in (1997) |
| October 14 | 90.0°F (1897) | 3.0°F (1916) | 2.10 in (1905) |
| October 15 | 89.1°F (1897) | 8.1°F (1916) | 0.83 in (1933) |
| October 16 | 88.0°F (1950) | 15.1°F (1916) | 0.89 in (1999) |
| October 17 | 89.1°F (1950) | 23.0°F (1916) | 2.44 in (1905) |
| October 18 | 89.1°F (1950) | 18.0°F (1916) | 2.28 in (1998) |
| October 19 | 88.0°F (1950) | 14.0°F (1972) | 2.32 in (1979) |
| October 20 | 84.9°F (1979) | 17.1°F (1930) | 1.53 in (1962) |
| October 21 | 86.0°F (1947) | 17.1°F (1930) | 0.70 in (1972) |
| October 22 | 87.1°F (1899) | 19.9°F (1976) | 1.89 in (1941) |
| October 23 | 87.1°F (1899) | 21.9°F (1936) | 1.46 in (2020) |
| October 24 | 86.0°F (1897) | 19.9°F (2006) | 1.27 in (1906) |
| October 25 | 84.9°F (1939) | 16.0°F (1916) | 1.80 in (2021) |
| October 26 | 88.0°F (1940) | 17.1°F (1942) | 0.66 in (1917) |
| October 27 | 86.0°F (1927) | 16.0°F (1997) | 1.16 in (1918) |
| October 28 | 84.9°F (1927) | 6.1°F (1925) | 1.68 in (1980) |
| October 29 | 88.0°F (1937) | 8.1°F (1925) | 2.08 in (1896) |
| October 30 | 82.9°F (1950) | 3.9°F (1925) | 1.78 in (1971) |
| October 31 | 88.0°F (1950) | 12.9°F (1913) | 1.84 in (2024) |