Jupiter, Florida has a Tropical Rainforest climate (Köppen classification: Af). Average annual temperatures range from 67.7 °F (low) to 83 °F (high). Annual precipitation averages 66.8 Inches. Jupiter is located in USDA Plant Hardiness Zone 10b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 56.8 °F | 74.0 °F | 3.48 in. |
| February | 58.5 °F | 76.3 °F | 2.92 in. |
| March | 61.4 °F | 78.3 °F | 4.16 in. |
| April | 66.2 °F | 82.1 °F | 3.96 in. |
| May | 70.5 °F | 85.5 °F | 5.74 in. |
| June | 74.5 °F | 88.6 °F | 8.7 in. |
| July | 75.8 °F | 90.1 °F | 6.49 in. |
| August | 76.2 °F | 90.4 °F | 8.19 in. |
| September | 75.3 °F | 88.8 °F | 9.32 in. |
| October | 71.8 °F | 85.5 °F | 6.35 in. |
| November | 65.3 °F | 80.2 °F | 4.57 in. |
| December | 60.3 °F | 76.7 °F | 2.93 in. |
| Annual | 67.7 °F | 83 °F | 66.81 in. |
| Average First Frost Date | No Frost |
| Average Last Frost Date | |
| Average Days With Frost | Frost Free |
| Plant Hardiness Zone | Zone 10b : 35°F to 30°F |
| Plant Hardiness Zone - 2012 | Zone 10a : 30°F to 25°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Af - Tropical Rainforest |