Dade City, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 16.1 °C (low) to 28.1 °C (high). Annual precipitation averages 1455.2 Millimeters. Dade City is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8.5 °C | 21.6 °C | 81.79 mm |
| February | 10 °C | 23.3 °C | 61.47 mm |
| March | 11.8 °C | 25.6 °C | 78.99 mm |
| April | 15 °C | 28.4 °C | 80.26 mm |
| May | 18.3 °C | 31.2 °C | 88.65 mm |
| June | 21.6 °C | 32.4 °C | 223.77 mm |
| July | 22.6 °C | 32.8 °C | 214.63 mm |
| August | 22.8 °C | 32.8 °C | 229.36 mm |
| September | 21.8 °C | 31.9 °C | 197.87 mm |
| October | 18 °C | 29.2 °C | 78.99 mm |
| November | 12.9 °C | 25.6 °C | 49.02 mm |
| December | 10.1 °C | 22.9 °C | 70.36 mm |
| Annual | 16.1 °C | 28.1 °C | 1455.16 mm |
| Average First Frost Date | Jan. 21 - Jan. 31 |
| 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 9b : -3.9°C to -1.1°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |