Panama City, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 15.6 °C (low) to 25.3 °C (high). Annual precipitation averages 1519.7 Millimeters. Panama City is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Jan. 21 - Jan. 31 through the first frost around Jan. 1 - Jan. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 6.3 °C | 16.9 °C | 111.76 mm |
| February | 8 °C | 18.8 °C | 116.08 mm |
| March | 11.3 °C | 21.7 °C | 130.56 mm |
| April | 14.8 °C | 24.6 °C | 110.24 mm |
| May | 19.1 °C | 28.4 °C | 69.34 mm |
| June | 22.9 °C | 31 °C | 137.92 mm |
| July | 24 °C | 31.8 °C | 175.26 mm |
| August | 23.7 °C | 31.7 °C | 196.85 mm |
| September | 21.9 °C | 30.7 °C | 141.22 mm |
| October | 16.7 °C | 26.9 °C | 101.09 mm |
| November | 10.6 °C | 22.1 °C | 118.87 mm |
| December | 7.8 °C | 18.4 °C | 110.49 mm |
| Annual | 15.6 °C | 25.3 °C | 1519.68 mm |
| Average First Frost Date | Jan. 1 - Jan. 10 |
| Average Last Frost Date | Jan. 21 - Jan. 31 |
| 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 | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |