Paradise, Montana has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 1.6 °C (low) to 15.4 °C (high). Annual precipitation averages 468.4 Millimeters. Paradise is located in USDA Plant Hardiness Zone 6a. 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 | -5.7 °C | 2.1 °C | 44.45 mm |
| February | -5.1 °C | 4.7 °C | 37.59 mm |
| March | -2.7 °C | 9.9 °C | 38.61 mm |
| April | 0.4 °C | 14.8 °C | 47.75 mm |
| May | 4.2 °C | 20.4 °C | 44.2 mm |
| June | 8 °C | 24.4 °C | 52.58 mm |
| July | 10.7 °C | 30.8 °C | 19.3 mm |
| August | 10.1 °C | 30.8 °C | 17.53 mm |
| September | 6.1 °C | 24.3 °C | 28.7 mm |
| October | 1.2 °C | 14.8 °C | 47.5 mm |
| November | -2.7 °C | 6.2 °C | 48.01 mm |
| December | -5.5 °C | 1.6 °C | 42.16 mm |
| Annual | 1.6 °C | 15.4 °C | 468.38 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 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |