Agenda, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 42 °F (low) to 64.8 °F (high). Annual precipitation averages 29.7 Inches. Agenda is located in USDA Plant Hardiness Zone 6a. 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 | 17.1 °F | 37.9 °F | 0.68 in. |
| February | 20.5 °F | 42.6 °F | 0.98 in. |
| March | 30.1 °F | 54.5 °F | 1.65 in. |
| April | 40.2 °F | 64.8 °F | 2.46 in. |
| May | 51.8 °F | 74.6 °F | 4.27 in. |
| June | 62.4 °F | 85.0 °F | 4.34 in. |
| July | 67.1 °F | 89.7 °F | 4.37 in. |
| August | 64.8 °F | 87.4 °F | 3.6 in. |
| September | 55.5 °F | 80.2 °F | 2.82 in. |
| October | 42.8 °F | 67.7 °F | 2.2 in. |
| November | 30.1 °F | 52.8 °F | 1.33 in. |
| December | 21.0 °F | 40.9 °F | 1.02 in. |
| Annual | 42 °F | 64.8 °F | 29.72 in. |
| 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 6a : -10°F to -5°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 |