Canadian, Texas has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 6.9 °C (low) to 22.8 °C (high). Annual precipitation averages 575.3 Millimeters. Canadian is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.1 °C | 10.8 °C | 14.73 mm |
| February | -3.6 °C | 12.3 °C | 18.03 mm |
| March | 1.2 °C | 17.8 °C | 39.12 mm |
| April | 5.8 °C | 22.7 °C | 48.26 mm |
| May | 11.8 °C | 27.3 °C | 81.53 mm |
| June | 17.4 °C | 32.1 °C | 96.27 mm |
| July | 19.7 °C | 34.7 °C | 64.77 mm |
| August | 18.8 °C | 34.3 °C | 72.9 mm |
| September | 14.4 °C | 29.9 °C | 45.72 mm |
| October | 7 °C | 23.6 °C | 48.26 mm |
| November | 0.2 °C | 16.7 °C | 21.34 mm |
| December | -4.4 °C | 10.9 °C | 24.38 mm |
| Annual | 6.9 °C | 22.8 °C | 575.31 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |