Historical Weather Records & Monthly Climate for Charleston, SC
All-Time High
105°F
All-Time Low
6°F
Max Daily Snow
6"
Max Daily Rain
11.5"
Max Snow Depth
8"
Monthly Climate Averages for Charleston, SC
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 58° | 44° | 2.89" | 0.22" |
| February | 61° | 47° | 3.27" | 0.06" |
| March | 66° | 52° | 3.15" | 0 |
| April | 73° | 59° | 3.15" | 0 |
| May | 79° | 67° | 2.63" | 0 |
| June | 84° | 74° | 5.04" | 0 |
| July | 87° | 77° | 5.31" | 0 |
| August | 85° | 76° | 6.26" | 0 |
| September | 82° | 72° | 5.15" | 0 |
| October | 75° | 63° | 3.82" | 0 |
| November | 66° | 53° | 2.54" | 0 |
| December | 61° | 48° | 3.62" | 0 |
More Historical Climate Data for Cities in
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