Fairview, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.5 °C (low) to 21.6 °C (high). Annual precipitation averages 1556.3 Millimeters. Fairview is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.8 °C | 10.3 °C | 148.84 mm |
| February | 0.6 °C | 12.5 °C | 147.32 mm |
| March | 4.3 °C | 16.9 °C | 147.57 mm |
| April | 8.6 °C | 21.8 °C | 140.21 mm |
| May | 13.8 °C | 25.8 °C | 129.54 mm |
| June | 18.3 °C | 29.6 °C | 126.75 mm |
| July | 20.2 °C | 31.3 °C | 117.09 mm |
| August | 19.4 °C | 31 °C | 104.39 mm |
| September | 16 °C | 28.4 °C | 114.3 mm |
| October | 9.4 °C | 23 °C | 101.85 mm |
| November | 3.5 °C | 16.7 °C | 120.4 mm |
| December | 0.9 °C | 11.9 °C | 157.99 mm |
| Annual | 9.5 °C | 21.6 °C | 1556.25 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |