Hutchinson, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 45.1 °F (low) to 67.5 °F (high). Annual precipitation averages 30.9 Inches. Hutchinson 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 | 21.6 °F | 42.7 °F | 0.85 in. |
| February | 24.5 °F | 46.3 °F | 1.25 in. |
| March | 34.3 °F | 57.2 °F | 2.28 in. |
| April | 43.5 °F | 66.6 °F | 2.61 in. |
| May | 54.4 °F | 76.4 °F | 5.12 in. |
| June | 64.7 °F | 87.0 °F | 4.4 in. |
| July | 68.8 °F | 91.2 °F | 3.54 in. |
| August | 66.9 °F | 89.6 °F | 3.57 in. |
| September | 58.6 °F | 82.2 °F | 2.31 in. |
| October | 45.6 °F | 69.8 °F | 2.47 in. |
| November | 33.6 °F | 56.4 °F | 1.38 in. |
| December | 24.2 °F | 44.3 °F | 1.15 in. |
| Annual | 45.1 °F | 67.5 °F | 30.93 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 6b : -5°F to 0°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |