Savannah vs Charleston, South Carolina Climate
99%matchSavannah vs Charleston: a 99% climate match. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Savannah gets 49 in (1252 mm) of rain a year and Charleston 51 in (1304 mm). July is the warmest month in both, with highs of 92°F (33°C) in Savannah and 90°F (32°C) in Charleston.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
SavannahCharlestonsolid = high, dashed = low
Rain (in per month)
SavannahCharleston
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Savannah | Charleston | Savannah | Charleston | Savannah | Charleston | |
| Jan | 62°F(17°C) | 59°F(15°C) | 40°F(5°C) | 40°F(4°C) | 3.5 in(88 mm) | 3.3 in(83 mm) |
| Feb | 65°F(19°C) | 62°F(17°C) | 43°F(6°C) | 42°F(6°C) | 3.0 in(75 mm) | 3.0 in(75 mm) |
| Mar | 72°F(22°C) | 69°F(20°C) | 49°F(9°C) | 48°F(9°C) | 3.3 in(84 mm) | 3.6 in(91 mm) |
| Apr | 78°F(26°C) | 76°F(24°C) | 55°F(13°C) | 55°F(13°C) | 3.5 in(89 mm) | 3.3 in(83 mm) |
| May | 85°F(29°C) | 82°F(28°C) | 63°F(17°C) | 64°F(18°C) | 3.3 in(84 mm) | 3.2 in(81 mm) |
| Jun | 89°F(32°C) | 87°F(31°C) | 70°F(21°C) | 71°F(22°C) | 5.8 in(148 mm) | 5.9 in(151 mm) |
| Jul | 92°F(33°C) | 90°F(32°C) | 73°F(23°C) | 74°F(23°C) | 5.9 in(151 mm) | 6.5 in(165 mm) |
| Aug | 90°F(32°C) | 89°F(32°C) | 73°F(23°C) | 73°F(23°C) | 7.3 in(185 mm) | 7.5 in(190 mm) |
| Sep | 86°F(30°C) | 85°F(29°C) | 69°F(21°C) | 69°F(21°C) | 5.1 in(130 mm) | 5.8 in(148 mm) |
| Oct | 80°F(27°C) | 78°F(25°C) | 59°F(15°C) | 59°F(15°C) | 3.3 in(84 mm) | 3.4 in(86 mm) |
| Nov | 71°F(22°C) | 69°F(21°C) | 48°F(9°C) | 48°F(9°C) | 2.2 in(55 mm) | 2.5 in(64 mm) |
| Dec | 64°F(18°C) | 62°F(17°C) | 43°F(6°C) | 42°F(6°C) | 3.1 in(79 mm) | 3.4 in(87 mm) |
1991–2020 averages, by calendar month.