Allanburg, Ontario climate data is summarized below. Average annual temperatures range from 4.8 °C (low) to 13.6 °C (high). Annual precipitation averages 837 Millimeters. Allanburg is located in USDA Plant Hardiness Zone 6b. 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 | -7.14 °C | -0.51 °C | 25 mm |
| February | -8.46 °C | -1.22 °C | 25 mm |
| March | -2.94 °C | 5.82 °C | 60 mm |
| April | 2.69 °C | 12.84 °C | 83 mm |
| May | 8.75 °C | 19.97 °C | 84 mm |
| June | 14.23 °C | 24.52 °C | 95 mm |
| July | 17.09 °C | 26.94 °C | 81 mm |
| August | 16.51 °C | 26.32 °C | 72 mm |
| September | 12.25 °C | 22.07 °C | 88 mm |
| October | 6.91 °C | 15.3 °C | 96 mm |
| November | 1.22 °C | 8.81 °C | 68 mm |
| December | -3.29 °C | 2.65 °C | 60 mm |
| Annual | 4.8 °C | 13.6 °C | 837 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |