Fayette, Mississippi has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 54.2 °F (low) to 76.6 °F (high). Annual precipitation averages 61 Inches. Fayette is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 37.0 °F | 58.2 °F | 6.07 in. |
| February | 39.6 °F | 62.7 °F | 5.62 in. |
| March | 46.5 °F | 70.1 °F | 5.77 in. |
| April | 53.2 °F | 76.9 °F | 5.53 in. |
| May | 61.6 °F | 83.7 °F | 4.66 in. |
| June | 68.9 °F | 89.4 °F | 5.08 in. |
| July | 71.3 °F | 91.3 °F | 4.94 in. |
| August | 70.6 °F | 91.8 °F | 4.6 in. |
| September | 65.0 °F | 87.6 °F | 4.15 in. |
| October | 53.6 °F | 79.0 °F | 4.14 in. |
| November | 44.2 °F | 68.2 °F | 4.83 in. |
| December | 39.1 °F | 60.4 °F | 5.56 in. |
| Annual | 54.2 °F | 76.6 °F | 60.95 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |