Beachside, Newfoundland and Labrador climate data is summarized below. Average annual temperatures range from 33.2 °F (low) to 44.4 °F (high). Annual precipitation averages 30.4 Inches. Beachside 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 Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -23 °F | -19.8 °F | 406.4 in. |
| February | -23.2 °F | -19.9 °F | 533.4 in. |
| March | -22.1 °F | -19 °F | 533.4 in. |
| April | -19.4 °F | -16.4 °F | 1219.2 in. |
| May | -17 °F | -13.2 °F | 1828.8 in. |
| June | -14.2 °F | -10 °F | 1905 in. |
| July | -11.4 °F | -6.7 °F | 2159 in. |
| August | -11.1 °F | -6.8 °F | 2489.2 in. |
| September | -13.1 °F | -9.2 °F | 2667 in. |
| October | -15.5 °F | -12.6 °F | 2590.8 in. |
| November | -18 °F | -15.5 °F | 1955.8 in. |
| December | -20.8 °F | -18.2 °F | 1320.8 in. |
| Annual | 33.2 °F | 44.4 °F | 30.4 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Normal |