Tolar, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 11.8 °C (low) to 24.9 °C (high). Annual precipitation averages 892.3 Millimeters. Tolar is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.6 °C | 14.2 °C | 52.07 mm |
| February | 2.7 °C | 16.2 °C | 60.96 mm |
| March | 6.9 °C | 20.3 °C | 80.26 mm |
| April | 11.1 °C | 24.8 °C | 75.95 mm |
| May | 16.4 °C | 28.7 °C | 113.03 mm |
| June | 20.7 °C | 32.7 °C | 97.54 mm |
| July | 22.7 °C | 35.2 °C | 48.01 mm |
| August | 22.2 °C | 35.4 °C | 66.04 mm |
| September | 18.2 °C | 31.4 °C | 81.03 mm |
| October | 12.1 °C | 25.9 °C | 97.28 mm |
| November | 6.2 °C | 19.5 °C | 64.01 mm |
| December | 1.6 °C | 14.9 °C | 56.13 mm |
| Annual | 11.8 °C | 24.9 °C | 892.31 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 40-50 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |