Camp Crook, South Dakota has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 31.6 °F (low) to 57.9 °F (high). Annual precipitation averages 16 Inches. Camp Crook is located in USDA Plant Hardiness Zone 4b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8.5 °F | 31.0 °F | 0.29 in. |
| February | 11.5 °F | 34.1 °F | 0.44 in. |
| March | 20.5 °F | 44.8 °F | 0.74 in. |
| April | 30.0 °F | 56.1 °F | 1.56 in. |
| May | 40.4 °F | 66.3 °F | 2.87 in. |
| June | 50.5 °F | 77.1 °F | 2.89 in. |
| July | 56.5 °F | 86.3 °F | 2.27 in. |
| August | 54.1 °F | 85.9 °F | 1.55 in. |
| September | 44.0 °F | 75.8 °F | 1.21 in. |
| October | 31.6 °F | 59.5 °F | 1.33 in. |
| November | 20.3 °F | 44.3 °F | 0.48 in. |
| December | 11.3 °F | 33.5 °F | 0.36 in. |
| Annual | 31.6 °F | 57.9 °F | 15.99 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4b : -25°F to -20°F |
| Plant Hardiness Zone - 2012 | Zone 4a : -30°F to -25°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |