Bountiful, Utah has a Humid Continental Climate - Dry Warm Summer climate (Köppen classification: Dsa). Average annual temperatures range from 41.4 °F (low) to 64.3 °F (high). Annual precipitation averages 20.5 Inches. Bountiful is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 22.0 °F | 38.6 °F | 2.19 in. |
| February | 26.1 °F | 44.0 °F | 1.78 in. |
| March | 33.8 °F | 54.4 °F | 1.94 in. |
| April | 38.8 °F | 61.4 °F | 2.73 in. |
| May | 47.2 °F | 71.6 °F | 2.5 in. |
| June | 55.3 °F | 82.7 °F | 1.28 in. |
| July | 64.2 °F | 92.4 °F | 0.54 in. |
| August | 62.4 °F | 90.8 °F | 0.78 in. |
| September | 52.8 °F | 80.2 °F | 1.23 in. |
| October | 41.1 °F | 65.6 °F | 1.98 in. |
| November | 30.5 °F | 50.6 °F | 1.75 in. |
| December | 23.0 °F | 39.1 °F | 1.76 in. |
| Annual | 41.4 °F | 64.3 °F | 20.46 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dsa - Humid Continental Climate - Dry Warm Summer |