Archer, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 14.5 °C (low) to 27.4 °C (high). Annual precipitation averages 1384.8 Millimeters. Archer is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 21 - Feb. 29 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 5.9 °C | 19.8 °C | 91.95 mm |
| February | 7.6 °C | 21.7 °C | 77.47 mm |
| March | 9.8 °C | 24.6 °C | 97.03 mm |
| April | 13.2 °C | 27.6 °C | 69.34 mm |
| May | 17.2 °C | 31.1 °C | 82.04 mm |
| June | 21.1 °C | 32.6 °C | 206.5 mm |
| July | 22.1 °C | 33.1 °C | 184.4 mm |
| August | 22.2 °C | 32.8 °C | 213.11 mm |
| September | 20.9 °C | 31.7 °C | 155.96 mm |
| October | 16.1 °C | 28.4 °C | 75.95 mm |
| November | 10.6 °C | 24.2 °C | 50.8 mm |
| December | 7.6 °C | 20.9 °C | 80.26 mm |
| Annual | 14.5 °C | 27.4 °C | 1384.81 mm |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Feb. 21 - Feb. 29 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9a : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |