Lushton, Nebraska has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 4.1 °C (low) to 16.9 °C (high). Annual precipitation averages 713.8 Millimeters. Lushton is located in USDA Plant Hardiness Zone 5b. 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 | -9.8 °C | 1.6 °C | 15.75 mm |
| February | -7.8 °C | 3.9 °C | 17.78 mm |
| March | -2.6 °C | 10.9 °C | 36.07 mm |
| April | 3.2 °C | 17.1 °C | 65.53 mm |
| May | 9.8 °C | 22.7 °C | 125.73 mm |
| June | 15.8 °C | 28.3 °C | 104.65 mm |
| July | 18.2 °C | 30.4 °C | 87.63 mm |
| August | 16.8 °C | 29.2 °C | 90.17 mm |
| September | 11.7 °C | 25.9 °C | 62.74 mm |
| October | 4.5 °C | 18.8 °C | 54.1 mm |
| November | -2.6 °C | 10.5 °C | 30.99 mm |
| December | -7.8 °C | 3.3 °C | 22.61 mm |
| Annual | 4.1 °C | 16.9 °C | 713.75 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |