Bear Dance, Montana has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 0.2 °C (low) to 12.7 °C (high). Annual precipitation averages 611.9 Millimeters. Bear Dance is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.6 °C | 0.3 °C | 44.7 mm |
| February | -7.3 °C | 2.3 °C | 29.46 mm |
| March | -4.3 °C | 7.4 °C | 44.2 mm |
| April | -0.8 °C | 11.8 °C | 57.15 mm |
| May | 3.3 °C | 17.6 °C | 73.91 mm |
| June | 6.9 °C | 21.1 °C | 88.9 mm |
| July | 9.4 °C | 27.3 °C | 37.08 mm |
| August | 8.7 °C | 27.1 °C | 32 mm |
| September | 4.8 °C | 20.8 °C | 54.36 mm |
| October | 0 °C | 12.4 °C | 50.8 mm |
| November | -3.9 °C | 4.5 °C | 54.61 mm |
| December | -7.1 °C | 0 °C | 44.7 mm |
| Annual | 0.2 °C | 12.7 °C | 611.87 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | Over 180 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 | Dfb - Humid Continental Mild Summer, Wet All Year |