Bolivar, Tennessee has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 49.5 °F (low) to 71.1 °F (high). Annual precipitation averages 55.4 Inches. Bolivar is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 29.7 °F | 49.0 °F | 4.38 in. |
| February | 32.6 °F | 53.7 °F | 4.93 in. |
| March | 39.9 °F | 62.5 °F | 5.78 in. |
| April | 48.5 °F | 72.1 °F | 5.47 in. |
| May | 58.3 °F | 79.5 °F | 5.21 in. |
| June | 66.3 °F | 86.5 °F | 4.39 in. |
| July | 69.6 °F | 89.6 °F | 4.3 in. |
| August | 67.9 °F | 89.4 °F | 3.42 in. |
| September | 60.8 °F | 83.9 °F | 3.96 in. |
| October | 48.7 °F | 73.6 °F | 3.95 in. |
| November | 38.6 °F | 61.7 °F | 4.05 in. |
| December | 32.7 °F | 51.9 °F | 5.57 in. |
| Annual | 49.5 °F | 71.1 °F | 55.41 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |