Antigonish, Nova Scotia climate data is summarized below. Average annual temperatures range from 37.6 °F (low) to 51 °F (high). Annual precipitation averages 46 Inches. Antigonish is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -22.1 °F | -18.4 °F | 1041.4 in. |
| February | -22.7 °F | -18.6 °F | 1320.8 in. |
| March | -21.1 °F | -17 °F | 1219.2 in. |
| April | -17.9 °F | -13.9 °F | 2057.4 in. |
| May | -15.1 °F | -10.6 °F | 2463.8 in. |
| June | -12.3 °F | -7.9 °F | 2946.4 in. |
| July | -9.6 °F | -4.5 °F | 2387.6 in. |
| August | -9.5 °F | -4.7 °F | 3987.8 in. |
| September | -11.6 °F | -6.9 °F | 3149.6 in. |
| October | -14.1 °F | -10.3 °F | 2997.2 in. |
| November | -16.9 °F | -13.5 °F | 3225.8 in. |
| December | -19.7 °F | -16.5 °F | 2844.8 in. |
| Annual | 37.6 °F | 51 °F | 45.95 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |