Bear River City, Utah has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 37.3 °F (low) to 61.7 °F (high). Annual precipitation averages 15.6 Inches. Bear River City is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.5 °F | 34.5 °F | 1.71 in. |
| February | 21.4 °F | 39.9 °F | 1.38 in. |
| March | 30.2 °F | 51.7 °F | 1.56 in. |
| April | 36.0 °F | 59.9 °F | 1.67 in. |
| May | 44.1 °F | 69.4 °F | 2.12 in. |
| June | 51.5 °F | 80.5 °F | 1.04 in. |
| July | 59.1 °F | 90.4 °F | 0.46 in. |
| August | 57.3 °F | 88.9 °F | 0.58 in. |
| September | 47.9 °F | 78.2 °F | 1.19 in. |
| October | 36.6 °F | 63.6 °F | 1.47 in. |
| November | 27.3 °F | 48.1 °F | 1.07 in. |
| December | 19.1 °F | 35.7 °F | 1.39 in. |
| Annual | 37.3 °F | 61.7 °F | 15.64 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |