Kimberly, Idaho has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 2.8 °C (low) to 16.6 °C (high). Annual precipitation averages 274.8 Millimeters. Kimberly is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.8 °C | 3 °C | 31.75 mm |
| February | -4.3 °C | 5.9 °C | 19.05 mm |
| March | -1.1 °C | 11.5 °C | 28.19 mm |
| April | 1.6 °C | 15.3 °C | 29.21 mm |
| May | 5.9 °C | 20.5 °C | 38.86 mm |
| June | 9.8 °C | 25.7 °C | 19.81 mm |
| July | 13.7 °C | 31.4 °C | 5.59 mm |
| August | 12.4 °C | 30.7 °C | 11.18 mm |
| September | 7.8 °C | 25.2 °C | 12.95 mm |
| October | 2.3 °C | 17.5 °C | 21.08 mm |
| November | -2.6 °C | 9.3 °C | 20.57 mm |
| December | -5.9 °C | 3.1 °C | 36.58 mm |
| Annual | 2.8 °C | 16.6 °C | 274.82 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |