Archer, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 58.2 °F (low) to 81.3 °F (high). Annual precipitation averages 54.5 Inches. 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 | 42.7 °F | 67.7 °F | 3.62 in. |
| February | 45.7 °F | 71.1 °F | 3.05 in. |
| March | 49.7 °F | 76.3 °F | 3.82 in. |
| April | 55.7 °F | 81.7 °F | 2.73 in. |
| May | 62.9 °F | 87.9 °F | 3.23 in. |
| June | 70.0 °F | 90.7 °F | 8.13 in. |
| July | 71.8 °F | 91.5 °F | 7.26 in. |
| August | 72.0 °F | 91.1 °F | 8.39 in. |
| September | 69.6 °F | 89.1 °F | 6.14 in. |
| October | 60.9 °F | 83.1 °F | 2.99 in. |
| November | 51.1 °F | 75.5 °F | 2.0 in. |
| December | 45.7 °F | 69.7 °F | 3.16 in. |
| Annual | 58.2 °F | 81.3 °F | 54.52 in. |
| 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 : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |