Wayland, Kentucky has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 7.4 °C (low) to 20.2 °C (high). Annual precipitation averages 1215.7 Millimeters. Wayland is located in USDA Plant Hardiness Zone 7a. 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 | -3.6 °C | 7.5 °C | 92.46 mm |
| February | -2.1 °C | 9.9 °C | 91.95 mm |
| March | 1.1 °C | 15.1 °C | 116.59 mm |
| April | 6.2 °C | 21.4 °C | 106.93 mm |
| May | 11.8 °C | 25.6 °C | 108.97 mm |
| June | 16.5 °C | 29.2 °C | 121.67 mm |
| July | 18.7 °C | 31.1 °C | 134.87 mm |
| August | 18.1 °C | 30.3 °C | 101.09 mm |
| September | 14.1 °C | 26.9 °C | 83.31 mm |
| October | 7.4 °C | 21.3 °C | 74.68 mm |
| November | 1.4 °C | 15.1 °C | 75.44 mm |
| December | -1.2 °C | 9.4 °C | 107.7 mm |
| Annual | 7.4 °C | 20.2 °C | 1215.66 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 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |