|
Typical Charleston July Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 91.3 °F | |
| Average daily low | 73.9 °F | |
| Average monthly precipitation | 6.6 inches | |
| Average monthly snow | none | |
| Daily chance of precipitation | 42.6% | |
| Daily chance of snow | 0% | |
|
Charleston July Weather Records 1893–2024 |
||
|---|---|---|
| Highest temperature | 104 °F | July 20, 1986 |
| Lowest temperature | 58 °F | July 5, 1952 |
| Highest daily low | 82 °F | July 8, 2016 |
| Lowest daily high | 70 °F | July 31, 1997 |
| Hottest average high temperature | 96.1 °F | 1986 |
| Coldest average high temperature | 84.3 °F | 1916 |
| Most daily precipitation | 7.1 inches | July 14, 1921 |
| Most monthly precipitation | 18.5 inches | 1964 |
| Most daily snow | none | - |
| Most monthly snow | none | - |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| July 1 | 90.4 | 72.7 | 101 | 61 |
| July 2 | 90.5 | 72.8 | 101 | 62 |
| July 3 | 90.6 | 72.9 | 100 | 64 |
| July 4 | 90.7 | 73.0 | 98 | 61 |
| July 5 | 90.8 | 73.1 | 101 | 58 |
| July 6 | 90.8 | 73.2 | 103 | 60 |
| July 7 | 90.9 | 73.3 | 100 | 59 |
| July 8 | 90.9 | 73.4 | 100 | 59 |
| July 9 | 91.0 | 73.5 | 103 | 59 |
| July 10 | 91.1 | 73.5 | 100 | 64 |
| July 11 | 91.1 | 73.6 | 102 | 62 |
| July 12 | 91.2 | 73.6 | 100 | 62 |
| July 13 | 91.2 | 73.7 | 101 | 63 |
| July 14 | 91.3 | 73.8 | 101 | 62 |
| July 15 | 91.4 | 73.9 | 100 | 65 |
| July 16 | 91.4 | 73.9 | 100 | 63 |
| July 17 | 91.4 | 74.0 | 99 | 64 |
| July 18 | 91.4 | 74.0 | 101 | 59 |
| July 19 | 91.3 | 74.0 | 104 | 64 |
| July 20 | 91.3 | 74.1 | 104 | 66 |
| July 21 | 91.3 | 74.1 | 101 | 64 |
| July 22 | 91.3 | 74.1 | 101 | 63 |
| July 23 | 91.3 | 74.1 | 99 | 60 |
| July 24 | 91.2 | 74.1 | 101 | 63 |
| July 25 | 91.2 | 74.1 | 98 | 67 |
| July 26 | 91.1 | 74.0 | 99 | 65 |
| July 27 | 91.1 | 74.0 | 101 | 67 |
| July 28 | 91.1 | 74.0 | 101 | 65 |
| July 29 | 91.1 | 74.0 | 100 | 63 |
| July 30 | 91.0 | 74.0 | 100 | 65 |
| July 31 | 91.0 | 74.0 | 101 | 63 |