October weather in Vermillion, SD
The average temperature in Vermillion in October is 51.6°F (38.5°F–64.6°F). Average precipitation: 2.35 inches.
October is a fall month in Vermillion, and is warmer than the annual average of 48.8°F. Daily temperatures swing about 26.1°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 48m. For travel, October is a comfortable month to visit.
Avg High
64.6°F
Avg Low
38.5°F
Precipitation
2.35 in
Daylight
10h 48m
October records in Vermillion
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 98.1°F (1963) | 25.0°F (1974) | 2.50 in (2019) |
| October 2 | 93.9°F (1932) | 25.0°F (1974) | 0.81 in (1950) |
| October 3 | 93.0°F (1897) | 25.0°F (1980) | 1.36 in (1910) |
| October 4 | 93.0°F (1938) | 21.0°F (1935) | 1.77 in (1998) |
| October 5 | 97.0°F (1963) | 24.1°F (1988) | 1.91 in (1911) |
| October 6 | 91.0°F (1963) | 19.9°F (1895) | 1.82 in (2017) |
| October 7 | 91.0°F (1980) | 18.0°F (2012) | 2.18 in (1992) |
| October 8 | 91.0°F (2010) | 15.1°F (2000) | 2.70 in (1992) |
| October 9 | 91.9°F (2010) | 19.0°F (1964) | 1.06 in (1904) |
| October 10 | 93.9°F (1928) | 21.0°F (1906) | 3.00 in (1913) |
| October 11 | 91.0°F (1956) | 19.0°F (2009) | 1.03 in (1912) |
| October 12 | 96.1°F (2015) | 17.1°F (1917) | 1.42 in (1997) |
| October 13 | 91.9°F (1975) | 16.0°F (1909) | 1.22 in (2023) |
| October 14 | 91.0°F (1958) | 16.0°F (1937) | 1.50 in (1928) |
| October 15 | 93.0°F (1958) | 21.0°F (1972) | 1.80 in (2007) |
| October 16 | 89.1°F (1961) | 18.0°F (1976) | 3.35 in (1928) |
| October 17 | 86.0°F (1926) | 16.0°F (1976) | 2.20 in (1968) |
| October 18 | 89.1°F (1945) | 12.0°F (2022) | 1.53 in (1904) |
| October 19 | 90.0°F (1958) | 10.0°F (1972) | 3.12 in (1904) |
| October 20 | 89.1°F (1947) | 12.9°F (1960) | 1.04 in (1908) |
| October 21 | 88.0°F (1947) | 12.0°F (1913) | 0.62 in (2009) |
| October 22 | 84.9°F (1901) | 16.0°F (1895) | 1.45 in (2008) |
| October 23 | 87.1°F (1927) | 18.0°F (1964) | 1.57 in (1995) |
| October 24 | 84.9°F (1944) | 12.9°F (2020) | 0.65 in (1906) |
| October 25 | 96.1°F (1895) | 15.1°F (1942) | 1.15 in (1908) |
| October 26 | 89.1°F (1927) | 10.9°F (2020) | 1.30 in (2010) |
| October 27 | 84.9°F (1983) | 9.0°F (2020) | 1.16 in (2021) |
| October 28 | 84.9°F (1922) | 3.0°F (1925) | 0.60 in (1940) |
| October 29 | 82.0°F (1937) | 5.0°F (1895) | 1.30 in (1948) |
| October 30 | 91.9°F (1950) | 5.0°F (1925) | 1.81 in (1979) |
| October 31 | 82.9°F (1944) | 10.9°F (1993) | 1.35 in (1979) |