Paducah, Texas has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 9.5 °C (low) to 24.7 °C (high). Annual precipitation averages 615.4 Millimeters. Paducah is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.2 °C | 12.9 °C | 23.88 mm |
| February | -0.3 °C | 15.2 °C | 24.38 mm |
| March | 3.9 °C | 20 °C | 36.83 mm |
| April | 8.3 °C | 25 °C | 60.71 mm |
| May | 14.2 °C | 29.2 °C | 86.36 mm |
| June | 19.3 °C | 33.8 °C | 86.61 mm |
| July | 21.4 °C | 36.2 °C | 45.97 mm |
| August | 20.7 °C | 35.7 °C | 62.23 mm |
| September | 16.6 °C | 31.2 °C | 79.76 mm |
| October | 9.9 °C | 25.4 °C | 50.55 mm |
| November | 3.4 °C | 18.6 °C | 33.27 mm |
| December | -1.4 °C | 13.3 °C | 24.89 mm |
| Annual | 9.5 °C | 24.7 °C | 615.44 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |