October weather in Charleston, TN
The average temperature in Charleston in October is 60.3°F (47.6°F–73.0°F). Average precipitation: 3.52 inches.
October is a fall month in Charleston, and is warmer than the annual average of 59.6°F. Daily temperatures swing about 25.4°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 11h 5m. For travel, October is a comfortable month to visit.
Avg High
73.0°F
Avg Low
47.6°F
Precipitation
3.52 in
Daylight
11h 5m
October records in Charleston
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 95.0°F (2019) | 36.0°F (1993) | 2.05 in (1985) |
| October 2 | 97.0°F (2019) | 33.1°F (1984) | 0.65 in (2004) |
| October 3 | 97.0°F (2019) | 34.0°F (1974) | 2.24 in (2015) |
| October 4 | 97.0°F (2019) | 34.0°F (2014) | 3.28 in (1964) |
| October 5 | 97.0°F (2019) | 30.0°F (1968) | 2.00 in (1995) |
| October 6 | 89.1°F (2018) | 30.9°F (1964) | 1.75 in (1968) |
| October 7 | 88.0°F (2007) | 28.0°F (1964) | 1.88 in (1959) |
| October 8 | 87.1°F (2007) | 28.9°F (1964) | 2.45 in (2017) |
| October 9 | 86.0°F (1970) | 30.9°F (1978) | 1.86 in (1984) |
| October 10 | 87.1°F (2017) | 27.0°F (2000) | 1.56 in (1986) |
| October 11 | 88.0°F (2010) | 28.9°F (1964) | 1.30 in (2020) |
| October 12 | 84.9°F (1963) | 30.0°F (1964) | 1.40 in (2004) |
| October 13 | 84.9°F (1962) | 28.9°F (1988) | 1.98 in (1983) |
| October 14 | 82.9°F (1960) | 27.0°F (1988) | 1.52 in (1959) |
| October 15 | 82.9°F (1962) | 28.0°F (2006) | 2.09 in (2017) |
| October 16 | 82.9°F (2016) | 30.9°F (1961) | 0.98 in (1974) |
| October 17 | 84.0°F (2016) | 28.9°F (1977) | 1.24 in (1975) |
| October 18 | 88.0°F (2016) | 28.9°F (1969) | 2.55 in (1966) |
| October 19 | 89.1°F (2016) | 28.9°F (2022) | 1.34 in (2004) |
| October 20 | 89.1°F (2016) | 25.0°F (1964) | 1.35 in (1970) |
| October 21 | 87.1°F (1963) | 27.0°F (1964) | 1.23 in (2021) |
| October 22 | 84.0°F (1963) | 25.0°F (1974) | 2.58 in (1984) |
| October 23 | 82.9°F (1978) | 25.0°F (1974) | 1.44 in (1971) |
| October 24 | 82.0°F (1963) | 25.0°F (1969) | 1.78 in (1986) |
| October 25 | 82.9°F (1963) | 26.1°F (1965) | 2.62 in (1977) |
| October 26 | 84.0°F (1963) | 23.0°F (1962) | 2.43 in (1997) |
| October 27 | 84.0°F (2014) | 21.0°F (1961) | 1.66 in (2025) |
| October 28 | 82.9°F (1991) | 23.0°F (1957) | 1.12 in (2002) |
| October 29 | 84.9°F (2016) | 21.0°F (1976) | 2.02 in (1970) |
| October 30 | 84.9°F (2016) | 25.0°F (1963) | 2.03 in (2019) |
| October 31 | 84.9°F (2016) | 28.9°F (1958) | 0.97 in (1967) |