Garland, Utah has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 36.7 °F (low) to 61 °F (high). Annual precipitation averages 16.8 Inches. Garland 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 | 16.9 °F | 33.7 °F | 2.04 in. |
| February | 20.6 °F | 38.9 °F | 1.58 in. |
| March | 29.5 °F | 50.8 °F | 1.61 in. |
| April | 35.2 °F | 59.2 °F | 1.73 in. |
| May | 43.4 °F | 68.7 °F | 2.27 in. |
| June | 50.8 °F | 79.7 °F | 1.19 in. |
| July | 58.4 °F | 89.7 °F | 0.55 in. |
| August | 56.9 °F | 88.3 °F | 0.63 in. |
| September | 47.5 °F | 77.5 °F | 1.18 in. |
| October | 36.0 °F | 63.0 °F | 1.47 in. |
| November | 26.5 °F | 47.5 °F | 1.17 in. |
| December | 18.3 °F | 35.1 °F | 1.42 in. |
| Annual | 36.7 °F | 61 °F | 16.84 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |