| Charleston Relative Humidity (Morning) | Charleston Relative Humidity (Afternoon) |
|---|---|
| 83% | 56% |
| Relative Humidity | ||||
|---|---|---|---|---|
| Morning Percentage | Afternoon Percentage | |||
| January | 78%
|
63%
|
||
| February | 77%
|
59%
|
||
| March | 76%
|
53%
|
||
| April | 76%
|
48%
|
||
| May | 84%
|
52%
|
||
| June | 87%
|
55%
|
||
| July | 90%
|
60%
|
||
| August | 93%
|
58%
|
||
| September | 92%
|
57%
|
||
| October | 89%
|
54%
|
||
| November | 81%
|
57%
|
||
| December | 79%
|
63%
|
||
| Annual | 83%
|
56%
|
||