Neufchâtel, Quebec climate data is summarized below. Average annual temperatures range from 0.6 °C (low) to 9.8 °C (high). Annual precipitation averages 921 Millimeters. Neufchâtel 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 Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -15.35 °C | -6.36 °C | 0 mm |
| February | -14.39 °C | -5.29 °C | 0 mm |
| March | -8.8 °C | 0.43 °C | 11 mm |
| April | -0.46 °C | 8.83 °C | 65 mm |
| May | 6.33 °C | 17.3 °C | 94 mm |
| June | 11.61 °C | 22.04 °C | 124 mm |
| July | 14.64 °C | 24.77 °C | 158 mm |
| August | 13.95 °C | 23.85 °C | 140 mm |
| September | 9.07 °C | 19.03 °C | 117 mm |
| October | 3.59 °C | 11.43 °C | 127 mm |
| November | -2.2 °C | 4.46 °C | 74 mm |
| December | -10.44 °C | -3.42 °C | 11 mm |
| Annual | 0.6 °C | 9.8 °C | 921 mm |
| 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 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Normal |