Maeser, Utah has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 33 °F (low) to 60 °F (high). Annual precipitation averages 10.5 Inches. Maeser is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 9.4 °F | 30.3 °F | 0.99 in. |
| February | 15.4 °F | 37.7 °F | 0.68 in. |
| March | 25.6 °F | 51.3 °F | 0.88 in. |
| April | 32.2 °F | 59.8 °F | 0.81 in. |
| May | 40.6 °F | 69.3 °F | 1.1 in. |
| June | 48.8 °F | 81.1 °F | 0.51 in. |
| July | 55.9 °F | 88.2 °F | 0.43 in. |
| August | 54.2 °F | 85.3 °F | 1.15 in. |
| September | 45.3 °F | 76.9 °F | 1.26 in. |
| October | 33.9 °F | 61.7 °F | 1.33 in. |
| November | 23.1 °F | 46.3 °F | 0.67 in. |
| December | 11.9 °F | 31.9 °F | 0.65 in. |
| Annual | 33 °F | 60 °F | 10.46 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |