June weather in Charleston, TN
The average temperature in Charleston in June is 75.1°F (64.0°F–86.1°F). Average precipitation: 4.90 inches.
June is a summer month in Charleston, and is warmer than the annual average of 59.6°F. Daily temperatures swing about 22.1°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 20m. For travel, June is a comfortable month to visit.
Avg High
86.1°F
Avg Low
64.0°F
Precipitation
4.90 in
Daylight
14h 20m
June records in Charleston
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 93.9°F (1985) | 37.0°F (1966) | 1.35 in (1956) |
| June 2 | 95.0°F (1985) | 39.9°F (1972) | 1.05 in (2022) |
| June 3 | 96.1°F (1985) | 42.1°F (1956) | 1.72 in (2021) |
| June 4 | 95.0°F (2002) | 45.0°F (1969) | 2.25 in (2017) |
| June 5 | 98.1°F (1977) | 48.9°F (1990) | 1.54 in (1998) |
| June 6 | 98.1°F (1977) | 46.0°F (1976) | 1.35 in (2005) |
| June 7 | 93.9°F (2007) | 46.0°F (1998) | 1.80 in (1978) |
| June 8 | 93.9°F (2011) | 39.9°F (1977) | 2.20 in (2015) |
| June 9 | 95.0°F (2008) | 48.9°F (1980) | 4.76 in (1996) |
| June 10 | 93.9°F (1963) | 44.1°F (1977) | 1.88 in (1969) |
| June 11 | 95.0°F (2016) | 48.9°F (1972) | 1.15 in (1975) |
| June 12 | 96.1°F (1977) | 46.9°F (1972) | 2.00 in (1973) |
| June 13 | 97.0°F (1958) | 48.0°F (1985) | 1.24 in (1992) |
| June 14 | 98.1°F (1958) | 46.9°F (1968) | 1.37 in (2012) |
| June 15 | 93.9°F (2022) | 48.9°F (1959) | 1.80 in (1961) |
| June 16 | 95.0°F (2016) | 50.0°F (2002) | 1.14 in (1982) |
| June 17 | 93.9°F (2015) | 46.9°F (1974) | 1.54 in (1960) |
| June 18 | 96.1°F (1956) | 46.9°F (1974) | 1.00 in (2025) |
| June 19 | 95.0°F (1984) | 48.9°F (1965) | 2.00 in (1976) |
| June 20 | 95.0°F (1984) | 48.9°F (1959) | 2.65 in (1972) |
| June 21 | 93.9°F (1964) | 52.0°F (1959) | 1.75 in (1963) |
| June 22 | 98.1°F (1964) | 50.0°F (1992) | 1.79 in (2023) |
| June 23 | 97.0°F (1964) | 48.0°F (1972) | 1.63 in (1967) |
| June 24 | 96.1°F (1981) | 46.0°F (1972) | 1.20 in (1959) |
| June 25 | 96.1°F (1981) | 48.0°F (1974) | 1.92 in (2004) |
| June 26 | 96.1°F (2024) | 44.1°F (1974) | 1.10 in (1958) |
| June 27 | 96.1°F (2024) | 52.0°F (1961) | 2.45 in (1962) |
| June 28 | 100.9°F (2012) | 46.9°F (1968) | 1.40 in (2001) |
| June 29 | 104.0°F (2012) | 51.1°F (1974) | 0.87 in (1965) |
| June 30 | 105.1°F (2012) | 52.0°F (1974) | 3.31 in (2004) |