Beresford, New Brunswick climate data is summarized below. Average annual temperatures range from 0.5 °C (low) to 9.5 °C (high). Annual precipitation averages 819 Millimeters. Beresford is located in USDA Plant Hardiness Zone 4b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -13.87 °C | -4.99 °C | 0 mm |
| February | -13.63 °C | -4.22 °C | 0 mm |
| March | -9.41 °C | 0.09 °C | 1 mm |
| April | -1.5 °C | 6.62 °C | 56 mm |
| May | 4.29 °C | 14.66 °C | 87 mm |
| June | 9.85 °C | 19.77 °C | 118 mm |
| July | 13.93 °C | 23.95 °C | 135 mm |
| August | 13.66 °C | 23.21 °C | 115 mm |
| September | 8.71 °C | 18.83 °C | 98 mm |
| October | 3.63 °C | 12.02 °C | 99 mm |
| November | -1.56 °C | 5.44 °C | 75 mm |
| December | -8.65 °C | -1.64 °C | 35 mm |
| Annual | 0.5 °C | 9.5 °C | 819 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4b : -31.7°C to -28.9°C |
| Current Drought Conditions | Normal |