Susank, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 42.5 °F (low) to 67.3 °F (high). Annual precipitation averages 27 Inches. Susank 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 | 19.1 °F | 42.2 °F | 0.67 in. |
| February | 21.8 °F | 46.6 °F | 0.98 in. |
| March | 31.1 °F | 56.8 °F | 1.52 in. |
| April | 40.2 °F | 66.3 °F | 2.13 in. |
| May | 51.7 °F | 75.7 °F | 4.22 in. |
| June | 62.5 °F | 87.3 °F | 3.59 in. |
| July | 67.1 °F | 91.9 °F | 4.02 in. |
| August | 64.9 °F | 89.5 °F | 3.79 in. |
| September | 56.7 °F | 82.1 °F | 2.13 in. |
| October | 42.9 °F | 69.5 °F | 1.98 in. |
| November | 30.5 °F | 55.7 °F | 1.05 in. |
| December | 21.3 °F | 43.8 °F | 0.94 in. |
| Annual | 42.5 °F | 67.3 °F | 27.02 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 | Abnormally Dry |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |