Lost Springs, 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 65.6 °F (high). Annual precipitation averages 34.8 Inches. Lost Springs 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 | 17.7 °F | 39.6 °F | 0.84 in. |
| February | 21.2 °F | 44.5 °F | 1.31 in. |
| March | 31.1 °F | 55.7 °F | 2.3 in. |
| April | 41.1 °F | 65.4 °F | 3.26 in. |
| May | 52.7 °F | 74.5 °F | 5.24 in. |
| June | 62.6 °F | 84.4 °F | 4.58 in. |
| July | 67.0 °F | 89.6 °F | 4.36 in. |
| August | 65.1 °F | 88.1 °F | 4.28 in. |
| September | 56.2 °F | 80.2 °F | 3.26 in. |
| October | 43.2 °F | 68.2 °F | 2.51 in. |
| November | 31.2 °F | 54.6 °F | 1.59 in. |
| December | 21.4 °F | 42.6 °F | 1.25 in. |
| Annual | 42.5 °F | 65.6 °F | 34.78 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 |