Oakwood Park, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 44 °F (low) to 64.9 °F (high). Annual precipitation averages 42.1 Inches. Oakwood Park is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 18.9 °F | 38.1 °F | 1.4 in. |
| February | 22.9 °F | 43.5 °F | 1.65 in. |
| March | 32.6 °F | 54.8 °F | 2.44 in. |
| April | 43.0 °F | 65.3 °F | 3.98 in. |
| May | 54.0 °F | 74.5 °F | 5.58 in. |
| June | 63.7 °F | 83.9 °F | 5.55 in. |
| July | 68.0 °F | 88.4 °F | 4.66 in. |
| August | 65.8 °F | 87.2 °F | 4.76 in. |
| September | 56.9 °F | 79.5 °F | 4.45 in. |
| October | 44.7 °F | 67.5 °F | 3.53 in. |
| November | 33.3 °F | 53.8 °F | 2.33 in. |
| December | 23.7 °F | 42.3 °F | 1.8 in. |
| Annual | 44 °F | 64.9 °F | 42.13 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |