Hant's Harbour, Newfoundland and Labrador climate data is summarized below. Average annual temperatures range from 37.8 °F (low) to 45.3 °F (high). Annual precipitation averages 36.9 Inches. Hant's Harbour is located in USDA Plant Hardiness Zone 5b. 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 | -20.6 °F | -17.9 °F | 1397 in. |
| February | -21 °F | -18.5 °F | 1346.2 in. |
| March | -20.1 °F | -18 °F | 1270 in. |
| April | -18.3 °F | -16.2 °F | 1625.6 in. |
| May | -16.2 °F | -14 °F | 1930.4 in. |
| June | -13.9 °F | -11.6 °F | 1701.8 in. |
| July | -11.1 °F | -8.6 °F | 1981.2 in. |
| August | -10.1 °F | -7.9 °F | 2082.8 in. |
| September | -11.7 °F | -9.3 °F | 2590.8 in. |
| October | -13.8 °F | -11.8 °F | 2819.4 in. |
| November | -16.3 °F | -14.1 °F | 2590.8 in. |
| December | -18.8 °F | -16.4 °F | 2463.8 in. |
| Annual | 37.8 °F | 45.3 °F | 36.91 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |