Golden Meadow, Louisiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 16.5 °C (low) to 25.5 °C (high). Annual precipitation averages 1647 Millimeters. Golden Meadow is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 7.1 °C | 17.3 °C | 141.48 mm |
| February | 9.2 °C | 19.2 °C | 90.93 mm |
| March | 12.4 °C | 22.1 °C | 100.84 mm |
| April | 16.2 °C | 25.2 °C | 130.05 mm |
| May | 20.5 °C | 28.8 °C | 114.05 mm |
| June | 23.2 °C | 31.4 °C | 216.92 mm |
| July | 24.1 °C | 32.2 °C | 185.42 mm |
| August | 24.1 °C | 32.4 °C | 197.36 mm |
| September | 22.5 °C | 30.6 °C | 165.61 mm |
| October | 17.9 °C | 26.8 °C | 116.59 mm |
| November | 12.2 °C | 21.9 °C | 82.8 mm |
| December | 8.7 °C | 18.3 °C | 104.9 mm |
| Annual | 16.5 °C | 25.5 °C | 1646.95 mm |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9b : -3.9°C to -1.1°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 |