Month | Average (°F) | Record (°F) | Average (inches) | |||
---|---|---|---|---|---|---|
High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
January | 37.1 | 21.1 | 71 | -27 | 2.9 | 9.1 |
February | 42.0 | 24.4 | 77 | -23 | 2.4 | 4.4 |
March | 53.7 | 33.7 | 89 | -14 | 3.0 | 1.8 |
April | 66.7 | 44.2 | 92 | 14 | 5.0 | 0.2 |
May | 76.0 | 54.4 | 101 | 26 | 4.5 | 0.0 |
June | 84.4 | 63.0 | 108 | 35 | 4.6 | 0.0 |
July | 86.9 | 66.3 | 110 | 45 | 4.3 | 0.0 |
August | 85.9 | 64.4 | 107 | 39 | 2.8 | 0.0 |
September | 80.1 | 56.5 | 104 | 25 | 3.2 | 0.0 |
October | 67.6 | 45.5 | 94 | 11 | 3.8 | 0.0 |
November | 53.8 | 35.3 | 84 | -2 | 4.0 | 0.7 |
December | 41.5 | 25.9 | 73 | -20 | 2.8 | 4.3 |
Entire year | 64.8 | 44.8 | 110 | -27 | 43.7 | 20.1 |
More Charleston Weather Records
1896–2024
|
||
---|---|---|
Highest daily low | 83 °F | August 19, 1972 |
Lowest daily high | -8 °F | January 20, 1985 |
Greatest daily range (Difference of high and low) |
58 °F | November 12, 1911 |
Greatest difference in daily high over two conscutive days |
44 °F | Jan 18–19, 1996 |
Most daily precipitation | 6.5 inches | June 28, 1957 |
Most monthly precipitation | 14.1 inches | September 1926 |
Most yearly precipitation | 59.7 inches | 2020 |
Most yearly days with precipitation | 137 | 1898 |
Earliest snow in season | October 20 | 1916 |
Latest snow in season | April 23 | 1910 |
Most daily snow | 12.0 inches | January 30, 1982 |
Most monthly snow | 32.1 inches | January 1996 |
Most yearly snow | 41.9 inches | 1977 |
Most snow in a winter | 45.1 inches | 1995–1996 |
Greatest snow accumulation | 24.0 inches | January 7, 1996 |
Earliest freeze | September 16 | 1916 |
Earliest day ≥ 80 °F | March 7 | 2000 |
Earliest day ≥ 90 °F | April 11 | 1930 |
Earliest day ≥ 100 °F | May 31 | 1934 |
Latest freeze | May 26 | 1925 |
Latest day ≥ 80 °F | November 19 | 1930 |
Latest day ≥ 90 °F | October 15 | 1897 |
Latest day ≥ 100 °F | September 11 | 1933 |
Most days in a year < 0 °F | 19 | 1963 |
Most days in a year < 32 °F | 125 | 1976 |
Most days in a year ≥ 80 °F | 143 | 2007 |
Most days in a year ≥ 90 °F | 80 | 1936 |
Most days in a year ≥ 100 °F | 26 | 1936 |
Most days in a year ≥ 110 °F | 2 | 1936 |
Charleston Weather Streaks
Most consecutive days...
|
||
---|---|---|
With precipitation | 14 days | Jun 30 – Jul 13, 1905 |
Without precipitation | 47 days | Dec 3, 1955 – Jan 18, 1956 |
With snow | 5 days | Jan 6–10, 1943 |
High temperature at or below freezing |
25 days | Jan 28 – Feb 21, 1902 |
High temperature ≥ 80 °F | 85 days | May 27 – Aug 19, 1934 |
High temperature ≥ 90 °F | 34 days | Jun 25 – Jul 28, 1936 |
High temperature ≥ 100 °F | 13 days | Jul 5–17, 1936 |
Years | Station | Coordinates |
---|---|---|
1896–2024 | Charleston | location |