October weather in Oelrichs, SD
The average temperature in Oelrichs in October is 48.0°F (33.1°F–63.0°F). Average precipitation: 1.35 inches. Average snowfall is 3.6 inches.
October is a fall month in Oelrichs, and is warmer than the annual average of 47.6°F. Daily temperatures swing about 29.9°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 10h 47m. For travel, October is cool.
Avg High
63.0°F
Avg Low
33.1°F
Precipitation
1.35 in
Snow
3.6 in
October records in Oelrichs
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 93.9°F (1953) | 21.9°F (1985) | 0.97 in (1927) |
| October 2 | 93.0°F (2011) | 23.0°F (1899) | 0.93 in (1930) |
| October 3 | 91.9°F (1967) | 21.0°F (2020) | 1.26 in (1930) |
| October 4 | 91.9°F (2025) | 23.0°F (2009) | 1.10 in (1919) |
| October 5 | 93.0°F (1947) | 19.9°F (1932) | 1.80 in (2013) |
| October 6 | 95.0°F (1975) | 9.0°F (1952) | 1.05 in (1962) |
| October 7 | 96.1°F (1897) | 12.9°F (2000) | 3.50 in (1901) |
| October 8 | 95.0°F (1910) | 12.0°F (1970) | 0.54 in (1993) |
| October 9 | 90.0°F (1910) | 18.0°F (1970) | 1.57 in (1982) |
| October 10 | 90.0°F (1947) | 10.0°F (1932) | 1.20 in (1901) |
| October 11 | 91.9°F (1910) | 10.9°F (2009) | 0.53 in (2013) |
| October 12 | 88.0°F (1956) | 15.1°F (1917) | 2.00 in (2023) |
| October 13 | 89.1°F (1958) | 16.0°F (2009) | 1.26 in (2021) |
| October 14 | 86.0°F (1958) | 12.9°F (1969) | 0.75 in (1966) |
| October 15 | 88.0°F (1950) | 16.0°F (2018) | 1.36 in (1980) |
| October 16 | 91.9°F (1991) | 12.0°F (2020) | 1.50 in (1915) |
| October 17 | 89.1°F (1926) | 15.1°F (1922) | 0.40 in (1910) |
| October 18 | 90.0°F (1958) | 14.0°F (1895) | 0.78 in (1937) |
| October 19 | 91.0°F (1947) | 10.9°F (1925) | 0.84 in (1994) |
| October 20 | 87.1°F (1947) | 10.0°F (1910) | 2.70 in (1908) |
| October 21 | 90.0°F (1893) | 16.0°F (1907) | 0.48 in (2019) |
| October 22 | 89.1°F (1934) | 6.1°F (1936) | 0.46 in (1917) |
| October 23 | 87.1°F (1927) | 10.9°F (1917) | 0.80 in (2015) |
| October 24 | 91.0°F (1894) | 14.0°F (1907) | 1.50 in (1925) |
| October 25 | 80.1°F (1927) | 9.0°F (1919) | 1.12 in (1921) |
| October 26 | 82.0°F (1922) | -5.1°F (2020) | 0.50 in (1911) |
| October 27 | 82.0°F (1945) | -5.1°F (2020) | 0.53 in (1926) |
| October 28 | 82.9°F (2016) | 5.0°F (1917) | 1.10 in (1991) |
| October 29 | 84.9°F (1933) | -5.1°F (1917) | 1.35 in (1948) |
| October 30 | 86.0°F (1950) | -11.0°F (1991) | 0.75 in (1943) |
| October 31 | 88.0°F (1896) | -7.1°F (1991) | 0.98 in (1964) |