Randall, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 41.6 °F (low) to 65.3 °F (high). Annual precipitation averages 28.2 Inches. Randall is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.2 °F | 38.6 °F | 0.66 in. |
| February | 20.3 °F | 43.2 °F | 0.83 in. |
| March | 29.7 °F | 54.8 °F | 1.47 in. |
| April | 39.6 °F | 65.0 °F | 2.52 in. |
| May | 51.3 °F | 74.7 °F | 4.18 in. |
| June | 62.2 °F | 85.9 °F | 4.03 in. |
| July | 67.1 °F | 90.8 °F | 4.4 in. |
| August | 64.7 °F | 87.9 °F | 3.42 in. |
| September | 55.6 °F | 80.7 °F | 2.54 in. |
| October | 42.3 °F | 68.0 °F | 1.9 in. |
| November | 29.4 °F | 53.0 °F | 1.23 in. |
| December | 20.3 °F | 41.1 °F | 1.0 in. |
| Annual | 41.6 °F | 65.3 °F | 28.18 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°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 |