Pollock, Louisiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 13 °C (low) to 25.3 °C (high). Annual precipitation averages 1531.1 Millimeters. Pollock is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 3.2 °C | 15.1 °C | 149.61 mm |
| February | 4.9 °C | 17.4 °C | 132.08 mm |
| March | 8.6 °C | 21.6 °C | 147.57 mm |
| April | 12.6 °C | 25.3 °C | 154.43 mm |
| May | 17.3 °C | 29.2 °C | 121.67 mm |
| June | 21.2 °C | 32.3 °C | 123.7 mm |
| July | 22.4 °C | 33.6 °C | 112.78 mm |
| August | 22.1 °C | 34.1 °C | 113.54 mm |
| September | 19.1 °C | 31.5 °C | 98.81 mm |
| October | 13 °C | 26.6 °C | 106.43 mm |
| November | 7.3 °C | 20.5 °C | 126.24 mm |
| December | 4.3 °C | 16.1 °C | 144.27 mm |
| Annual | 13 °C | 25.3 °C | 1531.13 mm |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9a : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 8b : -9.4°C to -6.7°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |