Ada, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 43.3 °F (low) to 67.8 °F (high). Annual precipitation averages 29.7 Inches. Ada 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 | 19.1 °F | 41.3 °F | 0.72 in. |
| February | 22.2 °F | 45.9 °F | 0.99 in. |
| March | 31.6 °F | 57.3 °F | 1.66 in. |
| April | 41.2 °F | 67.4 °F | 2.51 in. |
| May | 52.6 °F | 76.8 °F | 4.55 in. |
| June | 63.6 °F | 88.1 °F | 4.22 in. |
| July | 68.5 °F | 93.4 °F | 4.24 in. |
| August | 66.3 °F | 90.8 °F | 3.86 in. |
| September | 57.4 °F | 83.1 °F | 2.65 in. |
| October | 44.0 °F | 70.4 °F | 1.98 in. |
| November | 31.4 °F | 55.5 °F | 1.23 in. |
| December | 22.0 °F | 43.4 °F | 1.06 in. |
| Annual | 43.3 °F | 67.8 °F | 29.67 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |