Stickney, South Dakota has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 2.1 °C (low) to 14.8 °C (high). Annual precipitation averages 622.1 Millimeters. Stickney is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -12.7 °C | -1.7 °C | 12.45 mm |
| February | -10.6 °C | 1.1 °C | 18.54 mm |
| March | -5.1 °C | 7.7 °C | 28.45 mm |
| April | 1.1 °C | 14.7 °C | 72.9 mm |
| May | 7.9 °C | 21 °C | 90.93 mm |
| June | 14.1 °C | 26.8 °C | 96.52 mm |
| July | 16.9 °C | 30.3 °C | 75.69 mm |
| August | 15.7 °C | 29.2 °C | 71.63 mm |
| September | 10.4 °C | 24.8 °C | 65.28 mm |
| October | 2.7 °C | 16.4 °C | 52.07 mm |
| November | -4.7 °C | 7.6 °C | 21.59 mm |
| December | -10.3 °C | 0.2 °C | 16 mm |
| Annual | 2.1 °C | 14.8 °C | 622.05 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |