Linden, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 11.7 °C (low) to 24.3 °C (high). Annual precipitation averages 1309.4 Millimeters. Linden is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 1.2 °C | 13.2 °C | 103.63 mm |
| February | 2.7 °C | 15.4 °C | 117.35 mm |
| March | 6.9 °C | 19.9 °C | 124.21 mm |
| April | 11 °C | 24.3 °C | 108.46 mm |
| May | 16.4 °C | 28.2 °C | 127.51 mm |
| June | 20.6 °C | 32 °C | 102.87 mm |
| July | 22.2 °C | 34.2 °C | 82.3 mm |
| August | 21.7 °C | 34.4 °C | 78.99 mm |
| September | 18.1 °C | 31.1 °C | 111.25 mm |
| October | 11.3 °C | 25.4 °C | 124.46 mm |
| November | 6.1 °C | 19.1 °C | 106.68 mm |
| December | 2.2 °C | 14.3 °C | 121.67 mm |
| Annual | 11.7 °C | 24.3 °C | 1309.38 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |