Milano, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 13.5 °C (low) to 26 °C (high). Annual precipitation averages 964.2 Millimeters. Milano 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. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 3.3 °C | 15.8 °C | 78.99 mm |
| February | 5.4 °C | 17.8 °C | 64.77 mm |
| March | 8.9 °C | 21.7 °C | 80.77 mm |
| April | 12.9 °C | 25.7 °C | 68.33 mm |
| May | 17.9 °C | 29.4 °C | 118.87 mm |
| June | 21.8 °C | 33.1 °C | 83.82 mm |
| July | 22.9 °C | 35.1 °C | 47.75 mm |
| August | 22.7 °C | 35.7 °C | 67.31 mm |
| September | 19.6 °C | 32.4 °C | 77.72 mm |
| October | 13.9 °C | 27.3 °C | 107.95 mm |
| November | 8.3 °C | 21.1 °C | 83.31 mm |
| December | 4.3 °C | 16.6 °C | 84.58 mm |
| Annual | 13.5 °C | 26 °C | 964.17 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| 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 |