Freedom, Idaho has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 27.4 °F (low) to 54.6 °F (high). Annual precipitation averages 20 Inches. Freedom is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Aug. 21 - Aug. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8.8 °F | 29.4 °F | 2.29 in. |
| February | 10.8 °F | 32.7 °F | 1.8 in. |
| March | 19.0 °F | 42.1 °F | 1.55 in. |
| April | 27.4 °F | 51.1 °F | 1.85 in. |
| May | 35.3 °F | 62.9 °F | 2.39 in. |
| June | 40.8 °F | 72.3 °F | 1.81 in. |
| July | 45.7 °F | 82.4 °F | 1.01 in. |
| August | 44.5 °F | 81.6 °F | 1.15 in. |
| September | 36.9 °F | 72.4 °F | 1.51 in. |
| October | 29.1 °F | 57.2 °F | 1.59 in. |
| November | 19.6 °F | 41.3 °F | 1.59 in. |
| December | 10.4 °F | 29.5 °F | 1.49 in. |
| Annual | 27.4 °F | 54.6 °F | 20.03 in. |
| Average First Frost Date | Aug. 21 - Aug. 31 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |