Greensburg, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 43.6 °F (low) to 68.1 °F (high). Annual precipitation averages 26 Inches. Greensburg 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 | 21.1 °F | 44.3 °F | 0.71 in. |
| February | 23.8 °F | 48.4 °F | 0.88 in. |
| March | 32.5 °F | 57.8 °F | 1.67 in. |
| April | 41.4 °F | 67.0 °F | 2.33 in. |
| May | 52.7 °F | 76.7 °F | 3.35 in. |
| June | 62.8 °F | 86.4 °F | 3.95 in. |
| July | 67.2 °F | 91.6 °F | 3.47 in. |
| August | 65.6 °F | 89.5 °F | 3.43 in. |
| September | 57.1 °F | 82.5 °F | 1.98 in. |
| October | 44.1 °F | 70.5 °F | 2.48 in. |
| November | 31.9 °F | 56.4 °F | 0.91 in. |
| December | 23.2 °F | 45.6 °F | 0.88 in. |
| Annual | 43.6 °F | 68.1 °F | 26.04 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 |