Grandview Plaza, 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 19.3 °C (high). Annual precipitation averages 871.5 Millimeters. Grandview Plaza 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. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.5 °C | 4.3 °C | 19.81 mm |
| February | -5.4 °C | 7.3 °C | 27.94 mm |
| March | 0.1 °C | 13.7 °C | 50.55 mm |
| April | 5.7 °C | 19.5 °C | 82.55 mm |
| May | 11.8 °C | 24.3 °C | 134.62 mm |
| June | 17.7 °C | 29.9 °C | 124.97 mm |
| July | 20.1 °C | 32.7 °C | 111 mm |
| August | 19 °C | 31.9 °C | 113.54 mm |
| September | 14 °C | 27.4 °C | 75.69 mm |
| October | 6.7 °C | 20.8 °C | 65.28 mm |
| November | 0.2 °C | 12.9 °C | 36.07 mm |
| December | -5.2 °C | 6.3 °C | 29.46 mm |
| Annual | 6.4 °C | 19.3 °C | 871.48 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| 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 |