Weather on August 25
Charleston, SC
55 Years of Data
Avg High
86°F
Avg Low
75°F
Warmest
1982
88°F avg
Coldest
1994
73°F avg
About This Date
August 25th in Charleston, SC typically brings warm summer weather, with average highs around 86°F and lows near 75°F. Over 55 years of records, the warmest August 25th was in 1982 (88°F average), while the coldest was 1994 (73°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 38% of August 25th dates historically, with the wettest August 25th recording 3.86" 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 August 25th in Charleston, SC? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 74° | 81° | — | — |
| 2024 | 84° | 74° | 79° | — | — |
| 2023 | 88° | 80° | 84° | — | — |
| 2022 | 84° | 76° | 80° | 1.14" | — |
| 2021 | 90° | 81° | 85° | — | — |
| 2020 | 90° | 77° | 83° | 0.03" | — |
| 2019 | 79° | 70° | 74° | 0.03" | — |
| 2018 | 86° | 76° | 81° | — | — |
| 2017 | 86° | 79° | 82° | 0.69" | — |
| 2016 | 87° | 74° | 80° | — | — |
| 2015 | 88° | 79° | 83° | — | — |
| 2014 | 84° | 70° | 77° | — | — |
| 2013 | 81° | 70° | 75° | — | — |
| 2012 | 84° | 69° | 77° | — | — |
| 2011 | 86° | 78° | 82° | — | — |
| 2010 | 85° | 76° | 80° | — | — |
| 2009 | 86° | 76° | 81° | — | — |
| 2008 | 85° | 79° | 82° | — | — |
| 2007 | 86° | 80° | 83° | — | — |
| 2006 | 83° | 75° | 79° | 2.51" | — |
| 2005 | 84° | 77° | 81° | 0.1" | — |
| 2004 | 84° | 74° | 79° | 0.25" | — |
| 2003 | 82° | 77° | 80° | — | — |
| 2002 | 88° | 75° | 81° | 2.13" | — |
| 2001 | 85° | 74° | 79° | — | — |
| 2000 | 84° | 75° | 80° | 0.25" | — |
| 1999 | 90° | 78° | 84° | 0.56" | — |
| 1998 | 90° | 78° | 84° | — | — |
| 1997 | 82° | 70° | 76° | — | — |
| 1996 | 85° | 71° | 78° | 2.01" | — |
| 1995 | 83° | 77° | 80° | 1.68" | — |
| 1994coldest | 79° | 68° | 73° | — | — |
| 1993 | 85° | 73° | 79° | — | — |
| 1992 | 83° | 76° | 79° | — | — |
| 1991 | 84° | 74° | 79° | 1.27" | — |
| 1990 | 85° | 82° | 83° | — | — |
| 1989 | 91° | 75° | 83° | 0.15" | — |
| 1988 | 89° | 75° | 82° | — | — |
| 1987 | 88° | 74° | 81° | 0.1" | — |
| 1986 | 81° | 76° | 78° | 0.25" | — |
| 1985 | 88° | 74° | 81° | 0.89" | — |
| 1984 | 84° | 72° | 78° | — | — |
| 1983 | 85° | 76° | 80° | 0.1" | — |
| 1982warmest | 95° | 80° | 88° | — | — |
| 1981 | 88° | 69° | 78° | — | — |
| 1980 | 84° | 68° | 76° | — | — |
| 1979 | 87° | 77° | 82° | — | — |
| 1978 | 93° | 75° | 84° | — | — |
| 1977 | 86° | 75° | 81° | 1.96" | — |
| 1976 | 84° | 75° | 80° | — | — |
| 1975 | 93° | 80° | 87° | — | — |
| 1974 | 85° | 75° | 80° | — | — |
| 1973 | 82° | 72° | 77° | — | — |
| 1972 | 84° | 75° | 80° | 0.89" | — |
| 1971 | 84° | 72° | 78° | 3.86" | — |
55 years of data from DWTN CHARLESTON