Venedy, Illinois has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 46 °F (low) to 66.3 °F (high). Annual precipitation averages 43.6 Inches. Venedy 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 22.8 °F | 39.9 °F | 2.75 in. |
| February | 26.0 °F | 45.1 °F | 2.42 in. |
| March | 34.8 °F | 55.4 °F | 3.46 in. |
| April | 45.3 °F | 67.3 °F | 4.86 in. |
| May | 56.1 °F | 76.3 °F | 5.03 in. |
| June | 65.0 °F | 85.3 °F | 4.75 in. |
| July | 68.6 °F | 88.5 °F | 4.05 in. |
| August | 66.4 °F | 87.4 °F | 3.25 in. |
| September | 58.0 °F | 81.0 °F | 3.28 in. |
| October | 46.2 °F | 69.5 °F | 3.13 in. |
| November | 35.6 °F | 55.3 °F | 3.77 in. |
| December | 27.0 °F | 44.2 °F | 2.87 in. |
| Annual | 46 °F | 66.3 °F | 43.62 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |