Fowler, British Columbia climate data is summarized below. Average annual temperatures range from -2.9 °C (low) to 2.7 °C (high). Annual precipitation averages 1503 Millimeters. Fowler is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.41 °C | -4.54 °C | 80 mm |
| February | -9.75 °C | -3.65 °C | 30 mm |
| March | -9.89 °C | -3.06 °C | 39 mm |
| April | -5.64 °C | 0.8 °C | 56 mm |
| May | -0.52 °C | 6.14 °C | 95 mm |
| June | 3.21 °C | 10.11 °C | 96 mm |
| July | 5.48 °C | 11.96 °C | 123 mm |
| August | 5.69 °C | 12.19 °C | 187 mm |
| September | 2.67 °C | 7.83 °C | 322 mm |
| October | -0.79 °C | 2.75 °C | 301 mm |
| November | -6.77 °C | -2.75 °C | 108 mm |
| December | -9.54 °C | -4.78 °C | 66 mm |
| Annual | -2.9 °C | 2.7 °C | 1503 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |