Emmett, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 6.6 °C (low) to 18.7 °C (high). Annual precipitation averages 882.7 Millimeters. Emmett 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 | -7.3 °C | 4 °C | 19.05 mm |
| February | -5.3 °C | 6.7 °C | 28.45 mm |
| March | 0.2 °C | 13.2 °C | 53.85 mm |
| April | 5.9 °C | 19.1 °C | 88.65 mm |
| May | 12.3 °C | 24.1 °C | 130.56 mm |
| June | 17.8 °C | 29.2 °C | 120.9 mm |
| July | 20.1 °C | 31.6 °C | 104.65 mm |
| August | 18.8 °C | 31.1 °C | 104.9 mm |
| September | 13.8 °C | 26.9 °C | 84.33 mm |
| October | 6.9 °C | 20.4 °C | 72.39 mm |
| November | 0.5 °C | 12.7 °C | 41.66 mm |
| December | -5.1 °C | 5.8 °C | 33.27 mm |
| Annual | 6.6 °C | 18.7 °C | 882.66 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 6b : -20.6°C to -17.8°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 |