Bowling Green, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 43.4 °F (low) to 63.6 °F (high). Annual precipitation averages 39.8 Inches. Bowling Green is located in USDA Plant Hardiness Zone 6a. 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 | 18.9 °F | 36.6 °F | 2.18 in. |
| February | 22.5 °F | 41.8 °F | 2.07 in. |
| March | 32.0 °F | 52.9 °F | 2.84 in. |
| April | 42.9 °F | 64.7 °F | 4.27 in. |
| May | 53.3 °F | 74.0 °F | 4.68 in. |
| June | 62.7 °F | 82.7 °F | 4.52 in. |
| July | 66.4 °F | 86.5 °F | 4.3 in. |
| August | 64.5 °F | 85.1 °F | 3.46 in. |
| September | 55.9 °F | 78.4 °F | 3.67 in. |
| October | 44.5 °F | 66.7 °F | 2.82 in. |
| November | 33.3 °F | 52.9 °F | 2.82 in. |
| December | 24.1 °F | 40.6 °F | 2.17 in. |
| Annual | 43.4 °F | 63.6 °F | 39.8 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 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |