Dorchester County, SC
Tuesday : a low of 53.2°F averaged over Dorchester County, SC, the coldest 29 September night in the county average since 2003, 13th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
Last updated . This page normally updates every day; the latest update is late.
- High
- 86.2°F
- Warmest since 2024
- 23rd warmest of 76
- Low
- 53.2°F
- Coldest since 2003
- 13th coldest of 76
No measurable precipitation in the county average of Dorchester County, SC for 4 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
- Normal range, 51.8 to 70.5°F
Every year as a table
Every 29 September high of the county average in Dorchester County, SC since 1951: 86.2°F in 2026; the highest is 94.2°F, in 2017.
| Year | High, °F | Low, °F |
|---|---|---|
| 2026 | 86.2 | 53.2 |
| 2025 | 80.7 | 69.1 |
| 2024 | 86.6 | 67.7 |
| 2023 | 75.2 | 63.8 |
| 2022 | 72.1 | 56.4 |
| 2021 | 87.5 | 61.8 |
| 2020 | 74.9 | 68.6 |
| 2019 | 91.1 | 67.1 |
| 2018 | 90 | 73.7 |
| 2017 | 94.2 | 70.5 |
| 2016 | 89.7 | 69.5 |
| 2015 | 81.6 | 70.7 |
| 2014 | 80.3 | 67.8 |
| 2013 | 77.4 | 57 |
| 2012 | 86.1 | 63.5 |
| 2011 | 88.9 | 64.9 |
| 2010 | 79.6 | 64.1 |
| 2009 | 87.9 | 54.3 |
| 2008 | 86.4 | 63.2 |
| 2007 | 89.1 | 60.9 |
| 2006 | 82.5 | 56.7 |
| 2005 | 87.1 | 66 |
| 2004 | 87.9 | 66 |
| 2003 | 80.4 | 50.7 |
| 2002 | 84.7 | 69.9 |
| 2001 | 73.7 | 49.7 |
| 2000 | 76.5 | 51.9 |
| 1999 | 82.9 | 69.9 |
| 1998 | 86 | 72.1 |
| 1997 | 83.4 | 63.4 |
| 1996 | 86.7 | 65.2 |
| 1995 | 81.1 | 59.5 |
| 1994 | 84.3 | 59.3 |
| 1993 | 77.3 | 50.4 |
| 1992 | 80.5 | 64.5 |
| 1991 | 77.8 | 51.9 |
| 1990 | 83.8 | 59.8 |
| 1989 | 78 | 58.3 |
| 1988 | 83 | 64.1 |
| 1987 | 84.5 | 61.8 |
| 1986 | 93.9 | 70 |
| 1985 | 80.4 | 49.6 |
| 1984 | 64.7 | 53.9 |
| 1983 | 78.2 | 55.2 |
| 1982 | 82.1 | 57.9 |
| 1981 | 87.9 | 59.1 |
| 1980 | 67.1 | 57.8 |
| 1979 | 82.8 | 70.2 |
| 1978 | 83.1 | 54.4 |
| 1977 | 84 | 55.5 |
| 1976 | 84 | 70.2 |
| 1975 | 78.8 | 59.2 |
| 1974 | 89.5 | 69.7 |
| 1973 | 86.9 | 62.3 |
| 1972 | 90.4 | 67.3 |
| 1971 | 83.9 | 61.4 |
| 1970 | 69 | 48.6 |
| 1969 | 83.7 | 57.8 |
| 1968 | 86.1 | 62.7 |
| 1967 | 83 | 50.5 |
| 1966 | 76.7 | 68.4 |
| 1965 | 68.9 | 59.9 |
| 1964 | 88.3 | 66.8 |
| 1963 | 76.7 | 65 |
| 1962 | 74.1 | 48.3 |
| 1961 | 86 | 59.5 |
| 1960 | 80.5 | 62.6 |
| 1959 | 86 | 67.4 |
| 1958 | 78.9 | 51.2 |
| 1957 | 64.4 | 52.8 |
| 1956 | 76.4 | 52.4 |
| 1955 | 86.6 | 66.5 |
| 1954 | 88.6 | 65.8 |
| 1953 | 86.3 | 61.7 |
| 1952 | 80.5 | 61.1 |
| 1951 | 83.2 | 61.7 |
The month
September 2026 so far averaged 77.7°F in Dorchester County, SC, the warmest 1 to 29 September in the county average since 2019, 8th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
The month in words
- August 2026 averaged 82.5°F in Dorchester County, SC, the warmest August in the county average since 2023, tied 7th warmest of 132 (with 2023 and 2016) (county average from NOAA's monthly county data, 1895 to 2026).
- Tuesday 29 September 2026: a high of 86.2°F averaged over Dorchester County, SC, the warmest 29 September in the county average since 2024, 23rd warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Days of the month without a value
- 0
Nearby
Charleston, SC 24.6 mi, the nearest city with its own station