Lapoint, Utah has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 0.3 °C (low) to 15.9 °C (high). Annual precipitation averages 220.7 Millimeters. Lapoint is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -13.2 °C | -1.1 °C | 13.97 mm |
| February | -9.7 °C | 3.2 °C | 12.95 mm |
| March | -3.8 °C | 10.9 °C | 14.48 mm |
| April | -0.2 °C | 15.9 °C | 20.83 mm |
| May | 4.7 °C | 21.3 °C | 25.4 mm |
| June | 9.2 °C | 27.8 °C | 14.48 mm |
| July | 13.1 °C | 31.8 °C | 12.45 mm |
| August | 12.1 °C | 30.3 °C | 19.05 mm |
| September | 7.3 °C | 25.2 °C | 31.75 mm |
| October | 0.8 °C | 16.9 °C | 25.15 mm |
| November | -5.4 °C | 7.9 °C | 15.49 mm |
| December | -11.7 °C | 0.1 °C | 14.73 mm |
| Annual | 0.3 °C | 15.9 °C | 220.73 mm |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5b : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |