Bishops Falls, Newfoundland and Labrador climate data is summarized below. Average annual temperatures range from 0.1 °C (low) to 7.9 °C (high). Annual precipitation averages 799 Millimeters. Bishops Falls is located in USDA Plant Hardiness Zone 4b. The growing season typically runs from the last frost around Jun. 1 - Jun. 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -10.37 °C | -3.42 °C | 20 mm |
| February | -11.1 °C | -3.75 °C | 26 mm |
| March | -9.14 °C | -1.9 °C | 21 mm |
| April | -3.4 °C | 3.57 °C | 48 mm |
| May | 1.55 °C | 10.53 °C | 72 mm |
| June | 6.47 °C | 16.11 °C | 77 mm |
| July | 11.54 °C | 21.8 °C | 88 mm |
| August | 11.43 °C | 21.22 °C | 104 mm |
| September | 7.63 °C | 16.51 °C | 102 mm |
| October | 3.45 °C | 9.95 °C | 105 mm |
| November | -0.95 °C | 4.55 °C | 88 mm |
| December | -5.94 °C | -0.47 °C | 48 mm |
| Annual | 0.1 °C | 7.9 °C | 799 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 4b : -31.7°C to -28.9°C |
| Current Drought Conditions | Normal |