Pine Forest, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 14.8 °C (low) to 25.8 °C (high). Annual precipitation averages 1594.6 Millimeters. Pine Forest is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 1 - Feb. 10 through the first frost around Dec. 21 - Dec. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 5.4 °C | 16.3 °C | 134.87 mm |
| February | 7.5 °C | 18.6 °C | 98.04 mm |
| March | 10.9 °C | 22.1 °C | 98.3 mm |
| April | 14.6 °C | 25.7 °C | 105.92 mm |
| May | 19 °C | 29.4 °C | 128.52 mm |
| June | 22.3 °C | 32.4 °C | 173.48 mm |
| July | 23.3 °C | 33.5 °C | 146.81 mm |
| August | 23.1 °C | 33.8 °C | 146.3 mm |
| September | 20.4 °C | 31.6 °C | 166.12 mm |
| October | 14.9 °C | 27.3 °C | 142.75 mm |
| November | 9.7 °C | 21.6 °C | 120.4 mm |
| December | 6.5 °C | 17.6 °C | 133.1 mm |
| Annual | 14.8 °C | 25.8 °C | 1594.61 mm |
| Average First Frost Date | Dec. 21 - Dec. 31 |
| Average Last Frost Date | Feb. 1 - Feb. 10 |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9a : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |