East Hope, Idaho has a Humid Continental Climate - Dry Cool Summer climate (Köppen classification: Dsb). Average annual temperatures range from 1.2 °C (low) to 13.6 °C (high). Annual precipitation averages 710.7 Millimeters. East Hope is located in USDA Plant Hardiness Zone 6b. 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 | -5.2 °C | 1.2 °C | 86.87 mm |
| February | -5.1 °C | 3.8 °C | 51.31 mm |
| March | -2.8 °C | 8.3 °C | 64.77 mm |
| April | -0.1 °C | 13.2 °C | 50.8 mm |
| May | 3.8 °C | 18.9 °C | 66.04 mm |
| June | 7.1 °C | 22.1 °C | 66.04 mm |
| July | 9.3 °C | 27.8 °C | 21.34 mm |
| August | 8.8 °C | 27.9 °C | 17.27 mm |
| September | 4.9 °C | 21.9 °C | 36.58 mm |
| October | 0.9 °C | 13.1 °C | 64.52 mm |
| November | -2.1 °C | 4.9 °C | 81.28 mm |
| December | -5.1 °C | 0.5 °C | 103.89 mm |
| Annual | 1.2 °C | 13.6 °C | 710.71 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 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dsb - Humid Continental Climate - Dry Cool Summer |