Clatonia, Nebraska has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 40.5 °F (low) to 62.8 °F (high). Annual precipitation averages 30.8 Inches. Clatonia 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 | 14.9 °F | 34.9 °F | 0.73 in. |
| February | 19.2 °F | 39.5 °F | 0.9 in. |
| March | 28.6 °F | 51.7 °F | 1.69 in. |
| April | 39.4 °F | 63.1 °F | 2.75 in. |
| May | 50.6 °F | 73.1 °F | 5.28 in. |
| June | 61.5 °F | 83.3 °F | 4.51 in. |
| July | 65.6 °F | 87.3 °F | 3.89 in. |
| August | 63.3 °F | 85.8 °F | 3.36 in. |
| September | 54.2 °F | 78.9 °F | 2.93 in. |
| October | 41.5 °F | 66.5 °F | 2.34 in. |
| November | 28.7 °F | 51.1 °F | 1.35 in. |
| December | 19.0 °F | 38.7 °F | 1.08 in. |
| Annual | 40.5 °F | 62.8 °F | 30.81 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 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |