Wayland, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 43.2 °F (low) to 62.5 °F (high). Annual precipitation averages 39.7 Inches. Wayland is located in USDA Plant Hardiness Zone 6a. 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 | 17.7 °F | 34.3 °F | 1.59 in. |
| February | 21.0 °F | 38.9 °F | 1.82 in. |
| March | 31.3 °F | 50.9 °F | 2.49 in. |
| April | 42.1 °F | 63.6 °F | 3.92 in. |
| May | 53.6 °F | 73.5 °F | 5.36 in. |
| June | 63.4 °F | 82.7 °F | 5.08 in. |
| July | 67.0 °F | 86.5 °F | 4.29 in. |
| August | 64.8 °F | 84.9 °F | 3.79 in. |
| September | 56.4 °F | 78.3 °F | 3.66 in. |
| October | 44.8 °F | 65.8 °F | 3.21 in. |
| November | 33.2 °F | 51.5 °F | 2.55 in. |
| December | 23.2 °F | 39.1 °F | 1.89 in. |
| Annual | 43.2 °F | 62.5 °F | 39.65 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| 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 | Abnormally Dry |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |