Hubbell, Nebraska has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5 °C (low) to 17.9 °C (high). Annual precipitation averages 759.7 Millimeters. Hubbell 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 | -8.8 °C | 2.8 °C | 17.27 mm |
| February | -6.9 °C | 5.4 °C | 21.84 mm |
| March | -1.6 °C | 12.1 °C | 40.13 mm |
| April | 4 °C | 17.9 °C | 66.55 mm |
| May | 10.5 °C | 23.4 °C | 116.33 mm |
| June | 16.5 °C | 29.2 °C | 113.54 mm |
| July | 19.1 °C | 31.7 °C | 110.24 mm |
| August | 17.7 °C | 30.3 °C | 89.15 mm |
| September | 12.5 °C | 26.6 °C | 71.12 mm |
| October | 5.4 °C | 19.6 °C | 55.88 mm |
| November | -1.6 °C | 11.3 °C | 32.77 mm |
| December | -6.7 °C | 4.6 °C | 24.89 mm |
| Annual | 5 °C | 17.9 °C | 759.71 mm |
| 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 : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |