Weather on June 12
Charleston, SC
55 Years of Data
Avg High
85°F
Avg Low
73°F
Warmest
1998
88°F avg
Coldest
1979
68°F avg
About This Date
June 12th in Charleston, SC typically brings warm summer weather, with average highs around 85°F and lows near 73°F. Over 55 years of records, the warmest June 12th was in 1998 (88°F average), while the coldest was 1979 (68°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 29% of June 12th dates historically, with the wettest June 12th recording 10.36" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for June 12th in Charleston, SC? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 78° | 81° | — | — |
| 2024 | 83° | 74° | 78° | — | — |
| 2023 | 83° | 74° | 78° | 0.74" | — |
| 2022 | 85° | 79° | 82° | — | — |
| 2021 | 88° | 73° | 80° | 9.65" | — |
| 2020 | 80° | 73° | 77° | 0.18" | — |
| 2019 | 78° | 72° | 75° | 10.36" | — |
| 2018 | 82° | 74° | 78° | 0.25" | — |
| 2017 | 84° | 74° | 79° | — | — |
| 2016 | 94° | 78° | 86° | 0.08" | — |
| 2015 | 88° | 77° | 82° | — | — |
| 2014 | 85° | 73° | 79° | 0.86" | — |
| 2013 | 93° | 77° | 85° | — | — |
| 2012 | 80° | 73° | 77° | 0.08" | — |
| 2011 | 86° | 74° | 80° | — | — |
| 2010 | 87° | 79° | 83° | — | — |
| 2009 | 90° | 75° | 82° | 1.12" | — |
| 2008 | 83° | 78° | 80° | — | — |
| 2007 | 80° | 72° | 76° | — | — |
| 2006 | 86° | 77° | 82° | — | — |
| 2005 | 81° | 78° | 79° | — | — |
| 2004 | 90° | 77° | 83° | — | — |
| 2003 | 83° | 79° | 81° | — | — |
| 2002 | 82° | 74° | 78° | — | — |
| 2001 | 86° | 75° | 81° | 0.66" | — |
| 2000 | 87° | 75° | 81° | — | — |
| 1999 | 79° | 71° | 75° | — | — |
| 1998warmest | 97° | 80° | 88° | — | — |
| 1997 | 80° | 70° | 75° | — | — |
| 1996 | 87° | 72° | 79° | 0.41" | — |
| 1995 | 88° | 70° | 79° | 1.6" | — |
| 1994 | 83° | 74° | 78° | — | — |
| 1993 | 83° | 77° | 80° | — | — |
| 1992 | 72° | 68° | 70° | 3.66" | — |
| 1991 | 84° | 73° | 79° | — | — |
| 1990 | 80° | 70° | 75° | — | — |
| 1989 | 88° | 76° | 82° | — | — |
| 1988 | 73° | 64° | 69° | — | — |
| 1987 | 89° | 75° | 82° | — | — |
| 1986 | 89° | 78° | 84° | — | — |
| 1985 | 92° | 73° | 82° | 0.71" | — |
| 1984 | 84° | 74° | 79° | — | — |
| 1983 | 80° | 67° | 73° | — | — |
| 1982 | 83° | 72° | 77° | — | — |
| 1981 | 88° | 74° | 81° | — | — |
| 1980 | 81° | 71° | 76° | — | — |
| 1979coldest | 78° | 58° | 68° | — | — |
| 1978 | 84° | 72° | 78° | — | — |
| 1977 | 94° | 74° | 84° | — | — |
| 1976 | 92° | 70° | 81° | — | — |
| 1975 | 89° | 73° | 81° | 1.32" | — |
| 1974 | 89° | 70° | 79° | — | — |
| 1973 | 80° | 75° | 78° | 0.46" | — |
| 1972 | 77° | 62° | 70° | — | — |
| 1971 | 83° | 71° | 77° | — | — |
55 years of data from DWTN CHARLESTON