October weather in Lebanon, SD
The average temperature in Lebanon in October is 46.3°F (34.7°F–58.0°F). Average precipitation: 1.89 inches. Average snowfall is 1.3 inches.
October is a fall month in Lebanon, and is warmer than the annual average of 44.3°F. Daily temperatures swing about 23.3°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 42m. For travel, October is cool.
Avg High
58.0°F
Avg Low
34.7°F
Precipitation
1.89 in
Snow
1.3 in
October records in Lebanon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 93.9°F (1953) | 19.9°F (1974) | 0.63 in (2021) |
| October 2 | 91.9°F (1997) | 24.1°F (1999) | 1.65 in (1971) |
| October 3 | 90.0°F (1938) | 27.0°F (1987) | 0.91 in (1994) |
| October 4 | 89.1°F (1975) | 19.9°F (1935) | 1.54 in (1951) |
| October 5 | 93.0°F (1963) | 19.0°F (1952) | 2.00 in (2013) |
| October 6 | 89.1°F (1990) | 19.0°F (2000) | 1.77 in (1972) |
| October 7 | 91.9°F (1993) | 17.1°F (2000) | 1.47 in (2007) |
| October 8 | 98.1°F (1954) | 19.9°F (1976) | 0.50 in (2018) |
| October 9 | 88.0°F (1980) | 19.0°F (1993) | 3.37 in (2001) |
| October 10 | 87.1°F (1943) | 15.1°F (1935) | 1.95 in (1949) |
| October 11 | 87.1°F (2015) | 17.1°F (1987) | 1.85 in (1997) |
| October 12 | 91.0°F (2015) | 12.9°F (2009) | 1.88 in (1973) |
| October 13 | 90.0°F (1958) | 17.1°F (1979) | 0.68 in (2021) |
| October 14 | 86.0°F (1962) | 9.0°F (1937) | 0.93 in (1966) |
| October 15 | 87.1°F (1964) | 18.0°F (2006) | 0.58 in (2017) |
| October 16 | 84.9°F (1945) | 15.1°F (1976) | 1.85 in (2013) |
| October 17 | 88.0°F (1991) | 12.9°F (1948) | 1.62 in (1980) |
| October 18 | 82.9°F (2000) | 19.0°F (1989) | 0.98 in (2007) |
| October 19 | 88.0°F (1958) | 10.9°F (1960) | 0.85 in (1932) |
| October 20 | 87.1°F (1947) | 12.9°F (1960) | 0.39 in (1963) |
| October 21 | 90.0°F (1947) | 18.0°F (1976) | 1.04 in (2019) |
| October 22 | 84.9°F (2003) | 10.9°F (1936) | 0.60 in (2002) |
| October 23 | 82.0°F (1992) | 12.0°F (1981) | 0.65 in (1957) |
| October 24 | 80.1°F (1973) | 12.0°F (1981) | 0.75 in (2010) |
| October 25 | 91.0°F (2000) | 10.9°F (1942) | 0.84 in (1956) |
| October 26 | 81.0°F (1989) | 6.1°F (1936) | 0.61 in (1954) |
| October 27 | 75.9°F (1944) | 10.9°F (1976) | 0.81 in (1996) |
| October 28 | 82.0°F (1937) | 10.9°F (1976) | 0.71 in (1998) |
| October 29 | 80.1°F (1968) | 10.9°F (1991) | 1.50 in (2004) |
| October 30 | 86.0°F (1950) | 1.0°F (1991) | 0.63 in (1947) |
| October 31 | 84.0°F (1933) | 3.9°F (1991) | 0.66 in (1943) |