Cedar Hill Lakes, Missouri has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 7.5 °C (low) to 19.2 °C (high). Annual precipitation averages 1113.6 Millimeters. Cedar Hill Lakes is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.5 °C | 4.7 °C | 69.34 mm |
| February | -3.5 °C | 7.7 °C | 62.48 mm |
| March | 1.3 °C | 13.3 °C | 95.25 mm |
| April | 7.1 °C | 19.9 °C | 122.43 mm |
| May | 13 °C | 24.8 °C | 130.81 mm |
| June | 17.9 °C | 29.4 °C | 108.46 mm |
| July | 20.2 °C | 31.5 °C | 101.35 mm |
| August | 19 °C | 30.8 °C | 93.73 mm |
| September | 14.4 °C | 27.2 °C | 89.66 mm |
| October | 7.6 °C | 20.7 °C | 82.3 mm |
| November | 1.8 °C | 13.3 °C | 88.14 mm |
| December | -2.9 °C | 6.9 °C | 69.6 mm |
| Annual | 7.5 °C | 19.2 °C | 1113.55 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |