Everest, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.9 °C (low) to 18 °C (high). Annual precipitation averages 944.9 Millimeters. Everest is located in USDA Plant Hardiness Zone 6a. 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 | -8.4 °C | 2.6 °C | 20.07 mm |
| February | -6.3 °C | 5.8 °C | 31.75 mm |
| March | -0.7 °C | 12.3 °C | 54.61 mm |
| April | 5.1 °C | 18 °C | 94.49 mm |
| May | 12 °C | 23.8 °C | 133.86 mm |
| June | 17.7 °C | 29.1 °C | 124.97 mm |
| July | 19.8 °C | 31.3 °C | 131.06 mm |
| August | 18.6 °C | 30.4 °C | 103.63 mm |
| September | 13 °C | 26.5 °C | 92.96 mm |
| October | 6.3 °C | 19.8 °C | 75.44 mm |
| November | -0.6 °C | 11.4 °C | 46.48 mm |
| December | -5.2 °C | 5.1 °C | 35.56 mm |
| Annual | 5.9 °C | 18 °C | 944.88 mm |
| 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 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |