Spalding, Nebraska has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 2.6 °C (low) to 16.1 °C (high). Annual precipitation averages 680.2 Millimeters. Spalding is located in USDA Plant Hardiness Zone 5b. 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 | -11.2 °C | 1.1 °C | 13.21 mm |
| February | -9.3 °C | 3.3 °C | 17.53 mm |
| March | -4.1 °C | 9.8 °C | 36.58 mm |
| April | 1.7 °C | 15.9 °C | 72.64 mm |
| May | 8.1 °C | 21.7 °C | 107.7 mm |
| June | 14.3 °C | 27.4 °C | 102.62 mm |
| July | 16.9 °C | 30.1 °C | 82.3 mm |
| August | 15.6 °C | 28.7 °C | 86.61 mm |
| September | 10.2 °C | 25.1 °C | 60.96 mm |
| October | 2.8 °C | 17.8 °C | 54.36 mm |
| November | -4.2 °C | 9.4 °C | 26.67 mm |
| December | -9.2 °C | 2.8 °C | 19.05 mm |
| Annual | 2.6 °C | 16.1 °C | 680.23 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5b : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |