Nectar, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.8 °C (low) to 22.7 °C (high). Annual precipitation averages 1488.5 Millimeters. Nectar is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.6 °C | 11.6 °C | 140.21 mm |
| February | 0.9 °C | 13.8 °C | 134.87 mm |
| March | 4.7 °C | 18.4 °C | 143.26 mm |
| April | 8.8 °C | 23.1 °C | 135.89 mm |
| May | 13.9 °C | 26.9 °C | 126.49 mm |
| June | 18.5 °C | 30.5 °C | 119.89 mm |
| July | 20.3 °C | 32.1 °C | 119.89 mm |
| August | 19.9 °C | 32 °C | 102.36 mm |
| September | 16.6 °C | 29.4 °C | 110.49 mm |
| October | 9.8 °C | 23.8 °C | 92.46 mm |
| November | 4 °C | 17.7 °C | 116.59 mm |
| December | 1.1 °C | 12.9 °C | 146.05 mm |
| Annual | 9.8 °C | 22.7 °C | 1488.45 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| 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 |