Berea, Nebraska has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 34.3 °F (low) to 61.2 °F (high). Annual precipitation averages 17.1 Inches. Berea is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.1 °F | 38.1 °F | 0.32 in. |
| February | 16.1 °F | 40.8 °F | 0.48 in. |
| March | 24.1 °F | 50.7 °F | 0.77 in. |
| April | 31.8 °F | 57.9 °F | 2.02 in. |
| May | 41.9 °F | 67.9 °F | 3.06 in. |
| June | 51.9 °F | 79.8 °F | 2.88 in. |
| July | 58.2 °F | 87.7 °F | 2.27 in. |
| August | 56.0 °F | 85.8 °F | 1.77 in. |
| September | 46.4 °F | 76.7 °F | 1.49 in. |
| October | 33.8 °F | 61.8 °F | 1.18 in. |
| November | 22.6 °F | 48.8 °F | 0.43 in. |
| December | 14.4 °F | 38.9 °F | 0.38 in. |
| Annual | 34.3 °F | 61.2 °F | 17.05 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Exceptional Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |