Pine Prairie, Louisiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 56.5 °F (low) to 78.1 °F (high). Annual precipitation averages 61.9 Inches. Pine Prairie is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 21 - Feb. 29 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 39.4 °F | 60.3 °F | 6.7 in. |
| February | 43.0 °F | 64.5 °F | 4.87 in. |
| March | 49.3 °F | 71.5 °F | 4.31 in. |
| April | 55.9 °F | 78.3 °F | 5.03 in. |
| May | 64.4 °F | 84.9 °F | 5.14 in. |
| June | 70.6 °F | 90.3 °F | 5.61 in. |
| July | 72.6 °F | 92.3 °F | 4.83 in. |
| August | 72.0 °F | 92.8 °F | 4.91 in. |
| September | 66.9 °F | 88.6 °F | 4.98 in. |
| October | 56.1 °F | 80.6 °F | 4.69 in. |
| November | 46.6 °F | 70.0 °F | 5.28 in. |
| December | 41.5 °F | 62.6 °F | 5.53 in. |
| Annual | 56.5 °F | 78.1 °F | 61.88 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Feb. 21 - Feb. 29 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |