Holmesville, Nebraska has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 41 °F (low) to 64.1 °F (high). Annual precipitation averages 31.6 Inches. Holmesville is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.6 °F | 36.3 °F | 0.76 in. |
| February | 19.3 °F | 41.0 °F | 0.99 in. |
| March | 29.3 °F | 53.2 °F | 1.87 in. |
| April | 39.5 °F | 64.3 °F | 3.0 in. |
| May | 51.3 °F | 74.4 °F | 4.87 in. |
| June | 62.0 °F | 84.3 °F | 4.51 in. |
| July | 66.3 °F | 88.6 °F | 4.06 in. |
| August | 63.8 °F | 87.0 °F | 3.37 in. |
| September | 54.3 °F | 79.9 °F | 3.27 in. |
| October | 41.6 °F | 67.4 °F | 2.39 in. |
| November | 29.3 °F | 52.3 °F | 1.39 in. |
| December | 19.6 °F | 40.0 °F | 1.14 in. |
| Annual | 41 °F | 64.1 °F | 31.62 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 |