October weather in Mount Pleasant, SC
The average temperature in Mount Pleasant in October is 67.9°F (57.5°F–78.3°F). Average precipitation: 3.94 inches.
October is a fall month in Mount Pleasant, and is warmer than the annual average of 65.5°F. Daily temperatures swing about 20.8°F between overnight low and afternoon high. Daylight averages about 11h 10m. For travel, October is one of the best months of the year to visit.
Avg High
78.3°F
Avg Low
57.5°F
Precipitation
3.94 in
Daylight
11h 10m
October records in Mount Pleasant
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 93.0°F (1958) | 50.0°F (1992) | 2.00 in (2010) |
| October 2 | 91.9°F (2018) | 50.0°F (1984) | 3.55 in (2015) |
| October 3 | 93.0°F (1986) | 44.1°F (1981) | 7.50 in (1994) |
| October 4 | 93.9°F (1986) | 41.0°F (1974) | 3.57 in (1992) |
| October 5 | 93.0°F (1986) | 46.0°F (1987) | 1.27 in (1958) |
| October 6 | 93.0°F (2002) | 48.9°F (1974) | 1.51 in (2005) |
| October 7 | 91.9°F (2018) | 48.9°F (1964) | 6.00 in (1996) |
| October 8 | 93.0°F (2018) | 46.0°F (1988) | 1.72 in (1986) |
| October 9 | 88.0°F (1962) | 44.1°F (2000) | 2.44 in (2002) |
| October 10 | 88.0°F (2007) | 41.0°F (2000) | 1.60 in (1990) |
| October 11 | 90.0°F (2009) | 43.0°F (2000) | 9.83 in (1990) |
| October 12 | 88.0°F (2017) | 45.0°F (1993) | 1.07 in (2008) |
| October 13 | 87.1°F (2010) | 37.9°F (1977) | 0.60 in (2023) |
| October 14 | 87.1°F (2019) | 19.9°F (2000) | 0.84 in (1959) |
| October 15 | 89.1°F (2018) | 43.0°F (1988) | 4.76 in (1954) |
| October 16 | 88.0°F (2018) | 46.9°F (1987) | 1.02 in (1968) |
| October 17 | 89.1°F (2007) | 41.0°F (1977) | 2.95 in (1976) |
| October 18 | 90.0°F (2018) | 44.1°F (1977) | 7.25 in (1965) |
| October 19 | 87.1°F (1972) | 41.0°F (1974) | 3.82 in (1965) |
| October 20 | 84.9°F (2016) | 37.0°F (1972) | 1.66 in (1970) |
| October 21 | 87.1°F (2002) | 37.0°F (1972) | 2.77 in (1959) |
| October 22 | 82.9°F (1990) | 33.1°F (1974) | 2.24 in (1973) |
| October 23 | 90.0°F (1994) | 42.1°F (1976) | 1.18 in (1983) |
| October 24 | 84.9°F (2018) | 37.9°F (1987) | 2.00 in (1982) |
| October 25 | 84.9°F (2001) | 41.0°F (1965) | 7.25 in (2008) |
| October 26 | 87.1°F (2001) | 39.9°F (2006) | 0.87 in (2007) |
| October 27 | 88.0°F (1991) | 37.9°F (1962) | 1.72 in (1997) |
| October 28 | 84.9°F (2010) | 36.0°F (2008) | 1.68 in (1985) |
| October 29 | 86.0°F (2010) | 21.9°F (2008) | 3.54 in (1959) |
| October 30 | 84.0°F (1984) | 35.1°F (1976) | 1.46 in (1993) |
| October 31 | 84.0°F (2016) | 39.0°F (2017) | 0.70 in (1985) |