Wilsey, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 42.8 °F (low) to 65.6 °F (high). Annual precipitation averages 35.1 Inches. Wilsey 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.5 °F | 39.8 °F | 0.83 in. |
| February | 21.2 °F | 44.4 °F | 1.26 in. |
| March | 31.5 °F | 55.7 °F | 2.28 in. |
| April | 42.0 °F | 65.6 °F | 3.36 in. |
| May | 53.7 °F | 74.7 °F | 5.23 in. |
| June | 62.9 °F | 83.9 °F | 4.56 in. |
| July | 67.2 °F | 89.5 °F | 4.5 in. |
| August | 65.1 °F | 87.9 °F | 4.25 in. |
| September | 56.3 °F | 80.4 °F | 3.2 in. |
| October | 43.5 °F | 68.1 °F | 2.64 in. |
| November | 31.5 °F | 54.6 °F | 1.69 in. |
| December | 21.6 °F | 42.7 °F | 1.28 in. |
| Annual | 42.8 °F | 65.6 °F | 35.08 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| 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 |