Orangeville, Utah has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 33.6 °F (low) to 63.1 °F (high). Annual precipitation averages 8.2 Inches. Orangeville is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 12.6 °F | 37.5 °F | 0.64 in. |
| February | 18.5 °F | 42.9 °F | 0.68 in. |
| March | 26.3 °F | 53.8 °F | 0.59 in. |
| April | 32.0 °F | 61.9 °F | 0.57 in. |
| May | 40.5 °F | 71.1 °F | 0.71 in. |
| June | 48.7 °F | 82.5 °F | 0.51 in. |
| July | 55.7 °F | 88.8 °F | 0.48 in. |
| August | 53.9 °F | 86.5 °F | 0.8 in. |
| September | 45.0 °F | 78.3 °F | 0.99 in. |
| October | 33.4 °F | 65.5 °F | 1.05 in. |
| November | 22.4 °F | 50.0 °F | 0.63 in. |
| December | 13.7 °F | 37.9 °F | 0.51 in. |
| Annual | 33.6 °F | 63.1 °F | 8.16 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |