Arcade, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 50.8 °F (low) to 72.2 °F (high). Annual precipitation averages 51.9 Inches. Arcade is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 32.7 °F | 53.2 °F | 4.71 in. |
| February | 35.4 °F | 56.9 °F | 4.61 in. |
| March | 41.5 °F | 64.9 °F | 4.67 in. |
| April | 49.0 °F | 72.8 °F | 3.97 in. |
| May | 57.9 °F | 79.8 °F | 3.62 in. |
| June | 65.9 °F | 86.3 °F | 4.98 in. |
| July | 69.3 °F | 89.4 °F | 4.38 in. |
| August | 68.5 °F | 88.1 °F | 4.65 in. |
| September | 62.5 °F | 82.9 °F | 4.02 in. |
| October | 51.2 °F | 73.4 °F | 3.59 in. |
| November | 40.5 °F | 63.7 °F | 3.97 in. |
| December | 35.3 °F | 55.4 °F | 4.72 in. |
| Annual | 50.8 °F | 72.2 °F | 51.89 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |