Beechwood, Mississippi has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 54.6 °F (low) to 75.8 °F (high). Annual precipitation averages 58.5 Inches. Beechwood 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 | 36.9 °F | 56.4 °F | 5.59 in. |
| February | 39.4 °F | 61.1 °F | 5.28 in. |
| March | 46.3 °F | 69.2 °F | 5.66 in. |
| April | 54.0 °F | 76.3 °F | 6.55 in. |
| May | 62.7 °F | 83.3 °F | 4.7 in. |
| June | 69.3 °F | 89.1 °F | 4.49 in. |
| July | 72.0 °F | 91.4 °F | 4.21 in. |
| August | 71.4 °F | 91.6 °F | 3.97 in. |
| September | 65.4 °F | 87.3 °F | 3.83 in. |
| October | 54.3 °F | 78.2 °F | 3.92 in. |
| November | 44.2 °F | 66.8 °F | 4.9 in. |
| December | 38.7 °F | 58.8 °F | 5.44 in. |
| Annual | 54.6 °F | 75.8 °F | 58.54 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 30-40 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 |