Robbins, Tennessee has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 7 °C (low) to 19.7 °C (high). Annual precipitation averages 1480 Millimeters. Robbins 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 | -3.5 °C | 7.4 °C | 125.22 mm |
| February | -2.2 °C | 9.7 °C | 128.27 mm |
| March | 1.4 °C | 14.6 °C | 138.68 mm |
| April | 6.2 °C | 20.4 °C | 132.84 mm |
| May | 11.4 °C | 24.7 °C | 127.76 mm |
| June | 15.8 °C | 28.2 °C | 128.27 mm |
| July | 18.1 °C | 29.8 °C | 147.07 mm |
| August | 17.3 °C | 29.5 °C | 111.76 mm |
| September | 13.6 °C | 26.7 °C | 104.14 mm |
| October | 6.8 °C | 21.1 °C | 82.8 mm |
| November | 1.1 °C | 14.4 °C | 104.39 mm |
| December | -1.6 °C | 9.3 °C | 148.84 mm |
| Annual | 7 °C | 19.7 °C | 1480.04 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 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 | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |