Wolf Creek, Montana has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 32.6 °F (low) to 57.9 °F (high). Annual precipitation averages 14.5 Inches. Wolf Creek is located in USDA Plant Hardiness Zone 4b. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 16.8 °F | 36.0 °F | 0.36 in. |
| February | 17.2 °F | 38.4 °F | 0.45 in. |
| March | 23.3 °F | 46.7 °F | 0.59 in. |
| April | 30.5 °F | 56.0 °F | 1.58 in. |
| May | 38.4 °F | 64.9 °F | 2.49 in. |
| June | 45.6 °F | 73.1 °F | 3.0 in. |
| July | 51.0 °F | 84.4 °F | 1.11 in. |
| August | 49.4 °F | 83.7 °F | 1.29 in. |
| September | 42.1 °F | 73.0 °F | 1.47 in. |
| October | 33.9 °F | 58.3 °F | 1.09 in. |
| November | 24.8 °F | 43.9 °F | 0.57 in. |
| December | 17.9 °F | 35.9 °F | 0.5 in. |
| Annual | 32.6 °F | 57.9 °F | 14.5 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 4b : -25°F to -20°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |