Weather on May 10
Charleston, SC
55 Years of Data
Avg High
78°F
Avg Low
66°F
Warmest
2003
81°F avg
Coldest
1986
60°F avg
About This Date
May 10th in Charleston, SC typically brings pleasant spring weather, with average highs around 78°F and lows near 66°F. Over 55 years of records, the warmest May 10th was in 2003 (81°F average), while the coldest was 1986 (60°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 16% of May 10th dates historically, with the wettest May 10th recording 1.98" of rain. The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
Planning for May 10th in Charleston, SC? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 69° | 71° | 0.36" | — |
| 2024 | 81° | 67° | 74° | 0.79" | — |
| 2023 | 76° | 68° | 72° | — | — |
| 2022 | 77° | 59° | 68° | — | — |
| 2021 | 79° | 74° | 76° | — | — |
| 2020 | 71° | 61° | 66° | — | — |
| 2019 | 78° | 72° | 75° | — | — |
| 2018 | 79° | 66° | 72° | — | — |
| 2017 | 85° | 69° | 77° | — | — |
| 2016 | 79° | 71° | 75° | — | — |
| 2015 | 83° | 68° | 75° | 0.03" | — |
| 2014 | 80° | 74° | 77° | — | — |
| 2013 | 80° | 67° | 73° | — | — |
| 2012 | 79° | 64° | 71° | — | — |
| 2011 | 80° | 71° | 76° | — | — |
| 2010 | 70° | 61° | 65° | — | — |
| 2009 | 86° | 70° | 78° | 0.46" | — |
| 2008 | 88° | 71° | 79° | — | — |
| 2007 | 76° | 67° | 71° | — | — |
| 2006 | 72° | 61° | 66° | — | — |
| 2005 | 83° | 67° | 75° | — | — |
| 2004 | 78° | 69° | 74° | — | — |
| 2003warmest | 88° | 75° | 81° | — | — |
| 2002 | 83° | 74° | 78° | — | — |
| 2001 | 86° | 64° | 75° | — | — |
| 2000 | 83° | 72° | 77° | — | — |
| 1999 | 78° | 68° | 73° | — | — |
| 1998 | 82° | 72° | 77° | 0.03" | — |
| 1997 | 73° | 60° | 67° | — | — |
| 1996 | 81° | 70° | 75° | — | — |
| 1995 | 80° | 74° | 77° | — | — |
| 1994 | 84° | 68° | 76° | — | — |
| 1993 | 78° | 68° | 73° | — | — |
| 1992 | 85° | 63° | 74° | — | — |
| 1991 | 79° | 71° | 75° | — | — |
| 1990 | 81° | 66° | 73° | 1.65" | — |
| 1989 | 75° | 61° | 68° | 1.19" | — |
| 1988 | 77° | 66° | 72° | — | — |
| 1987 | 73° | 60° | 67° | — | — |
| 1986coldest | 65° | 56° | 60° | — | — |
| 1985 | 78° | 67° | 72° | 1.98" | — |
| 1984 | 72° | 57° | 64° | — | — |
| 1983 | 71° | 60° | 66° | — | — |
| 1982 | 76° | 63° | 69° | — | — |
| 1981 | 78° | 64° | 71° | — | — |
| 1980 | 72° | 56° | 64° | — | — |
| 1979 | 79° | 68° | 73° | 0.36" | — |
| 1978 | 81° | 66° | 73° | — | — |
| 1977 | 72° | 52° | 62° | — | — |
| 1976 | 76° | 60° | 68° | — | — |
| 1975 | 76° | 66° | 71° | — | — |
| 1974 | 86° | 70° | 78° | — | — |
| 1973 | 84° | 68° | 76° | — | — |
| 1972 | 71° | 61° | 66° | — | — |
| 1971 | 73° | 64° | 69° | — | — |
55 years of data from DWTN CHARLESTON