Bunnell, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 60 °F (low) to 80 °F (high). Annual precipitation averages 53.1 Inches. Bunnell is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 45.0 °F | 67.4 °F | 3.18 in. |
| February | 48.0 °F | 70.5 °F | 2.69 in. |
| March | 51.9 °F | 74.9 °F | 3.25 in. |
| April | 57.9 °F | 79.6 °F | 2.63 in. |
| May | 64.1 °F | 84.9 °F | 3.82 in. |
| June | 70.5 °F | 88.8 °F | 7.29 in. |
| July | 72.2 °F | 90.1 °F | 6.47 in. |
| August | 72.7 °F | 89.9 °F | 7.01 in. |
| September | 70.7 °F | 87.6 °F | 7.51 in. |
| October | 63.6 °F | 81.6 °F | 4.23 in. |
| November | 55.0 °F | 74.9 °F | 2.44 in. |
| December | 48.8 °F | 69.7 °F | 2.55 in. |
| Annual | 60 °F | 80 °F | 53.07 in. |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |