Morrowville, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.6 °C (low) to 18.2 °C (high). Annual precipitation averages 793.3 Millimeters. Morrowville 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 | -8.2 °C | 3.2 °C | 18.03 mm |
| February | -6.3 °C | 5.7 °C | 25.4 mm |
| March | -0.8 °C | 12.4 °C | 44.96 mm |
| April | 4.7 °C | 18.2 °C | 73.66 mm |
| May | 11.2 °C | 23.8 °C | 116.84 mm |
| June | 16.9 °C | 29.3 °C | 115.32 mm |
| July | 19.5 °C | 32 °C | 110.49 mm |
| August | 18.2 °C | 30.8 °C | 90.68 mm |
| September | 12.9 °C | 26.8 °C | 76.71 mm |
| October | 6.1 °C | 20.1 °C | 58.42 mm |
| November | -0.9 °C | 11.6 °C | 35.31 mm |
| December | -6.1 °C | 4.9 °C | 27.43 mm |
| Annual | 5.6 °C | 18.2 °C | 793.25 mm |
| 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 : -23.3°C to -20.6°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 |