Buena Vista, Virginia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 43.9 °F (low) to 67.8 °F (high). Annual precipitation averages 43.4 Inches. Buena Vista is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 24.7 °F | 45.9 °F | 2.93 in. |
| February | 26.3 °F | 50.1 °F | 2.65 in. |
| March | 32.5 °F | 58.2 °F | 3.47 in. |
| April | 42.2 °F | 69.4 °F | 3.79 in. |
| May | 52.0 °F | 76.3 °F | 3.98 in. |
| June | 60.3 °F | 83.5 °F | 4.45 in. |
| July | 64.4 °F | 87.3 °F | 3.85 in. |
| August | 63.1 °F | 85.5 °F | 3.05 in. |
| September | 56.2 °F | 79.6 °F | 4.65 in. |
| October | 43.8 °F | 70.0 °F | 3.37 in. |
| November | 33.4 °F | 58.8 °F | 3.65 in. |
| December | 27.4 °F | 49.5 °F | 3.55 in. |
| Annual | 43.9 °F | 67.8 °F | 43.39 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |