New-Wes-Valley, Newfoundland and Labrador climate data is summarized below. Average annual temperatures range from 2.4 °C (low) to 6.6 °C (high). Annual precipitation averages 897 Millimeters. New-Wes-Valley is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around Jun. 1 - Jun. 10 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.01 °C | -1.36 °C | 44 mm |
| February | -6.64 °C | -2.15 °C | 36 mm |
| March | -5.11 °C | -1.17 °C | 35 mm |
| April | -1.55 °C | 1.93 °C | 52 mm |
| May | 2.15 °C | 6.2 °C | 71 mm |
| June | 6.62 °C | 10.86 °C | 75 mm |
| July | 11.71 °C | 16.45 °C | 90 mm |
| August | 13.02 °C | 17.39 °C | 93 mm |
| September | 10.04 °C | 14.52 °C | 105 mm |
| October | 5.98 °C | 9.61 °C | 110 mm |
| November | 1.47 °C | 5.22 °C | 105 mm |
| December | -2.88 °C | 1.19 °C | 81 mm |
| Annual | 2.4 °C | 6.6 °C | 897 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Normal |