Kenilworth, Utah has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 35.7 °F (low) to 59.2 °F (high). Annual precipitation averages 14.1 Inches. Kenilworth 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 | 17.5 °F | 35.9 °F | 1.23 in. |
| February | 19.7 °F | 40.1 °F | 1.4 in. |
| March | 26.8 °F | 49.4 °F | 1.2 in. |
| April | 32.8 °F | 56.7 °F | 1.12 in. |
| May | 41.1 °F | 66.3 °F | 1.21 in. |
| June | 49.8 °F | 78.3 °F | 0.76 in. |
| July | 57.1 °F | 85.2 °F | 0.87 in. |
| August | 55.3 °F | 82.6 °F | 1.28 in. |
| September | 47.8 °F | 73.8 °F | 1.71 in. |
| October | 36.7 °F | 60.3 °F | 1.68 in. |
| November | 25.7 °F | 45.8 °F | 0.83 in. |
| December | 17.5 °F | 35.8 °F | 0.85 in. |
| Annual | 35.7 °F | 59.2 °F | 14.14 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |