Sandringham, Newfoundland and Labrador climate data is summarized below. Average annual temperatures range from 1.4 °C (low) to 8.1 °C (high). Annual precipitation averages 883 Millimeters. Sandringham 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.1 - Sep. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.34 °C | -1.93 °C | 38 mm |
| February | -9.16 °C | -2.55 °C | 40 mm |
| March | -7.05 °C | -1.01 °C | 36 mm |
| April | -2.19 °C | 3.52 °C | 54 mm |
| May | 2.17 °C | 9.41 °C | 75 mm |
| June | 6.82 °C | 14.57 °C | 74 mm |
| July | 11.95 °C | 20.42 °C | 78 mm |
| August | 12.51 °C | 20.4 °C | 91 mm |
| September | 9 °C | 16.61 °C | 104 mm |
| October | 4.92 °C | 10.66 °C | 111 mm |
| November | 0.56 °C | 5.79 °C | 105 mm |
| December | -4.33 °C | 1.02 °C | 77 mm |
| Annual | 1.4 °C | 8.1 °C | 883 mm |
| Average First Frost Date | Sep.1 - Sep. 10 |
| 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 |