Concordia, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.9 °C (low) to 18.5 °C (high). Annual precipitation averages 755.7 Millimeters. Concordia 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 | -7.7 °C | 3.6 °C | 19.05 mm |
| February | -5.9 °C | 6.3 °C | 23.88 mm |
| March | -0.7 °C | 12.8 °C | 42.16 mm |
| April | 4.9 °C | 18.4 °C | 66.8 mm |
| May | 11.3 °C | 23.7 °C | 113.54 mm |
| June | 17.2 °C | 29.7 °C | 101.85 mm |
| July | 19.9 °C | 32.3 °C | 111.25 mm |
| August | 18.6 °C | 31.1 °C | 90.17 mm |
| September | 13.6 °C | 27 °C | 71.37 mm |
| October | 6.4 °C | 19.9 °C | 54.36 mm |
| November | -0.6 °C | 11.8 °C | 33.53 mm |
| December | -5.8 °C | 5.3 °C | 27.69 mm |
| Annual | 5.9 °C | 18.5 °C | 755.65 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 |