Strong City, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 6.7 °C (low) to 19.3 °C (high). Annual precipitation averages 919.5 Millimeters. Strong City 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 | -7.1 °C | 5.1 °C | 20.32 mm |
| February | -5.1 °C | 7.7 °C | 33.53 mm |
| March | 0.3 °C | 13.9 °C | 62.74 mm |
| April | 5.9 °C | 19.4 °C | 84.07 mm |
| May | 12.3 °C | 24.2 °C | 134.62 mm |
| June | 17.7 °C | 29.5 °C | 119.38 mm |
| July | 20.1 °C | 32.3 °C | 121.92 mm |
| August | 19.1 °C | 31.7 °C | 104.39 mm |
| September | 14.3 °C | 27.4 °C | 87.63 mm |
| October | 7 °C | 20.9 °C | 70.1 mm |
| November | 0.6 °C | 13.2 °C | 47.24 mm |
| December | -4.8 °C | 6.7 °C | 33.53 mm |
| Annual | 6.7 °C | 19.3 °C | 919.47 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 |