June weather in Mount Pleasant, SC
The average temperature in Mount Pleasant in June is 78.9°F (69.9°F–87.9°F). Average precipitation: 5.36 inches.
June is a summer month in Mount Pleasant, and is warmer than the annual average of 65.5°F. Daily temperatures swing about 18°F between overnight low and afternoon high. Daylight averages about 14h 8m. For travel, June is a wet month.
Avg High
87.9°F
Avg Low
69.9°F
Precipitation
5.36 in
Daylight
14h 8m
June records in Mount Pleasant
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 98.1°F (2019) | 55.0°F (1966) | 1.16 in (2005) |
| June 2 | 102.0°F (1985) | 55.9°F (1967) | 1.00 in (1993) |
| June 3 | 100.9°F (1985) | 55.9°F (1967) | 2.12 in (2007) |
| June 4 | 100.0°F (1998) | 54.0°F (1974) | 2.75 in (1988) |
| June 5 | 97.0°F (1998) | 55.0°F (1988) | 1.42 in (2021) |
| June 6 | 96.1°F (1955) | 48.9°F (2006) | 5.22 in (1997) |
| June 7 | 93.9°F (2010) | 51.1°F (1997) | 3.73 in (2017) |
| June 8 | 96.1°F (1952) | 57.0°F (1997) | 3.00 in (1997) |
| June 9 | 98.1°F (1952) | 63.0°F (1960) | 2.00 in (1957) |
| June 10 | 98.1°F (1964) | 51.1°F (1997) | 3.42 in (1968) |
| June 11 | 96.1°F (2010) | 55.0°F (1974) | 1.83 in (1994) |
| June 12 | 95.0°F (1981) | 59.0°F (1966) | 1.50 in (2013) |
| June 13 | 99.0°F (1958) | 50.0°F (1983) | 2.40 in (2021) |
| June 14 | 100.9°F (1958) | 62.1°F (1974) | 3.03 in (1962) |
| June 15 | 100.0°F (1981) | 55.9°F (1986) | 2.00 in (2020) |
| June 16 | 100.9°F (1981) | 59.0°F (1961) | 2.70 in (1985) |
| June 17 | 98.1°F (2015) | 55.9°F (2020) | 1.20 in (1982) |
| June 18 | 98.1°F (2008) | 55.9°F (2006) | 2.00 in (1982) |
| June 19 | 96.1°F (1979) | 59.0°F (1961) | 4.00 in (2022) |
| June 20 | 97.0°F (2011) | 60.1°F (1983) | 1.70 in (1958) |
| June 21 | 102.9°F (2011) | 55.9°F (1971) | 3.50 in (2002) |
| June 22 | 98.1°F (2018) | 62.1°F (2005) | 2.55 in (1971) |
| June 23 | 98.1°F (2015) | 62.1°F (2009) | 2.01 in (2002) |
| June 24 | 100.0°F (1952) | 55.0°F (1983) | 1.84 in (1974) |
| June 25 | 102.0°F (1952) | 60.1°F (2007) | 2.49 in (1963) |
| June 26 | 105.1°F (1952) | 52.0°F (1974) | 2.47 in (2012) |
| June 27 | 100.9°F (1954) | 64.0°F (1971) | 4.00 in (1982) |
| June 28 | 100.0°F (1959) | 60.1°F (1971) | 2.93 in (1994) |
| June 29 | 102.9°F (1959) | 59.0°F (1971) | 1.08 in (2016) |
| June 30 | 99.0°F (1952) | 63.0°F (1958) | 3.00 in (2013) |