Nashville, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 7.2 °C (low) to 20.3 °C (high). Annual precipitation averages 784.1 Millimeters. Nashville is located in USDA Plant Hardiness Zone 7a. 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 | -5.4 °C | 6.9 °C | 20.32 mm |
| February | -3.9 °C | 9.2 °C | 29.72 mm |
| March | 1.2 °C | 14.6 °C | 55.63 mm |
| April | 6.1 °C | 19.8 °C | 66.55 mm |
| May | 12.3 °C | 25.1 °C | 113.03 mm |
| June | 17.8 °C | 30.6 °C | 112.01 mm |
| July | 20.2 °C | 33.4 °C | 92.71 mm |
| August | 19.3 °C | 32.4 °C | 94.74 mm |
| September | 14.7 °C | 28.2 °C | 64.77 mm |
| October | 7.6 °C | 21.7 °C | 68.07 mm |
| November | 0.8 °C | 13.9 °C | 34.29 mm |
| December | -4.2 °C | 7.6 °C | 32.26 mm |
| Annual | 7.2 °C | 20.3 °C | 784.1 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 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |