Atlanta vs Sumter Climate
99%matchAtlanta and Sumter are a 99% climate match. Very close: temperatures within 3°F (2°C), with similar rain, humidity and sun.
Atlanta gets 52 in (1319 mm) of rain a year and Sumter 47 in (1182 mm). July is the warmest month in both, with highs of 90°F (32°C) in Atlanta and 93°F (34°C) in Sumter.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
AtlantaSumtersolid = high, dashed = low
Rain (in per month)
AtlantaSumter
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Atlanta | Sumter | Atlanta | Sumter | Atlanta | Sumter | |
| Jan | 53°F(12°C) | 57°F(14°C) | 34°F(1°C) | 35°F(2°C) | 4.8 in(122 mm) | 3.9 in(100 mm) |
| Feb | 58°F(15°C) | 61°F(16°C) | 37°F(3°C) | 37°F(3°C) | 5.2 in(133 mm) | 3.3 in(84 mm) |
| Mar | 66°F(19°C) | 69°F(21°C) | 44°F(7°C) | 43°F(6°C) | 5.4 in(136 mm) | 3.6 in(92 mm) |
| Apr | 74°F(24°C) | 77°F(25°C) | 51°F(11°C) | 51°F(10°C) | 4.1 in(103 mm) | 3.5 in(88 mm) |
| May | 82°F(28°C) | 85°F(29°C) | 60°F(16°C) | 59°F(15°C) | 3.4 in(87 mm) | 3.3 in(84 mm) |
| Jun | 87°F(31°C) | 90°F(32°C) | 68°F(20°C) | 67°F(19°C) | 4.3 in(110 mm) | 5.1 in(130 mm) |
| Jul | 90°F(32°C) | 93°F(34°C) | 71°F(21°C) | 70°F(21°C) | 4.7 in(120 mm) | 5.0 in(126 mm) |
| Aug | 88°F(31°C) | 91°F(33°C) | 70°F(21°C) | 69°F(21°C) | 4.1 in(103 mm) | 4.8 in(123 mm) |
| Sep | 83°F(28°C) | 86°F(30°C) | 64°F(18°C) | 64°F(18°C) | 3.9 in(100 mm) | 4.1 in(104 mm) |
| Oct | 74°F(23°C) | 77°F(25°C) | 53°F(12°C) | 52°F(11°C) | 3.2 in(81 mm) | 3.3 in(84 mm) |
| Nov | 64°F(18°C) | 67°F(20°C) | 42°F(6°C) | 42°F(5°C) | 4.0 in(101 mm) | 3.0 in(76 mm) |
| Dec | 55°F(13°C) | 60°F(15°C) | 36°F(2°C) | 36°F(2°C) | 4.8 in(123 mm) | 3.6 in(91 mm) |
1991–2020 averages, by calendar month.