Mayetta, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 6.4 °C (low) to 18.4 °C (high). Annual precipitation averages 945.1 Millimeters. Mayetta 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 | -7.8 °C | 3.4 °C | 21.84 mm |
| February | -5.8 °C | 6.3 °C | 30.23 mm |
| March | -0.4 °C | 12.8 °C | 57.91 mm |
| April | 5.5 °C | 18.7 °C | 95.76 mm |
| May | 12.2 °C | 23.8 °C | 138.68 mm |
| June | 17.8 °C | 29.1 °C | 127.51 mm |
| July | 20.3 °C | 31.7 °C | 114.81 mm |
| August | 19.3 °C | 31.1 °C | 109.73 mm |
| September | 13.6 °C | 26.7 °C | 90.68 mm |
| October | 6.7 °C | 20.1 °C | 75.69 mm |
| November | 0.1 °C | 12.2 °C | 46.99 mm |
| December | -4.8 °C | 5.4 °C | 35.31 mm |
| Annual | 6.4 °C | 18.4 °C | 945.14 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 |