CHARLESTON INTL AP, SC US
GHCN ID: USW00013880 · SC, US · 12.2 m elevation · Records 1937-2026 (89 years)
Primary station for Goose Creek, SC.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 60.2°F | 38.9°F | 49.5°F | 3.37 in | 0.2 in |
| February | 63.8°F | 41.6°F | 52.7°F | 3.05 in | 0.1 in |
| March | 70.1°F | 47.3°F | 58.7°F | 3.35 in | — |
| April | 77.1°F | 54.5°F | 65.8°F | 3.29 in | — |
| May | 83.6°F | 63.0°F | 73.3°F | 3.32 in | — |
| June | 88.5°F | 70.4°F | 79.4°F | 6.21 in | — |
| July | 91.3°F | 73.7°F | 82.5°F | 6.60 in | — |
| August | 89.8°F | 73.1°F | 81.4°F | 6.97 in | — |
| September | 85.4°F | 68.3°F | 76.9°F | 6.01 in | — |
| October | 77.9°F | 57.7°F | 67.8°F | 4.33 in | — |
| November | 69.4°F | 47.1°F | 58.3°F | 2.66 in | — |
| December | 62.7°F | 41.6°F | 52.2°F | 3.35 in | — |