Climate & Weather in Jupiter
Jupiter has a warm, humid subtropical coastal climate with a pronounced wet season overlapping hurricane season -- a familiar South Florida pattern, but worth quantifying rather than assuming.
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Learn moreTemperature
Average daytime highs range from about 73°F in January to 91°F in August, with average overnight lows ranging from about 57°F in January to 77°F in August, per climate data aggregated by weather-and-climate.com. Jupiter does not see freezing temperatures in a typical year.
Rainfall and Wet Season
Jupiter receives roughly 58 inches (about 1,482 mm) of rain per year on average, concentrated heavily in the wet season of June through September. August is the wettest month, averaging about 8.8 inches of rain spread across roughly 23 rainy days.
Sunshine
Jupiter averages about 235 sunny days per year according to the same source, with February, March, May, and December cited as the most reliably sunny, lower-rain months -- useful context for anyone timing a visit or an outdoor-heavy move.
Hurricane Season Overlaps the Wet Season
Atlantic hurricane season runs June 1 through November 30, overlapping almost entirely with Jupiter's wettest months. See insurance-hazard-costs and moving for how that overlap affects insurance timing and moving-cost planning.
Key takeaways
- Average highs run from about 73°F (January) to 91°F (August); Jupiter does not see freezing temperatures in a typical year.
- Annual rainfall averages about 58 inches, concentrated in the June-September wet season; August is the wettest month at about 8.8 inches.
- Jupiter averages about 235 sunny days per year, with February, March, May, and December the most reliably dry and sunny.
- Hurricane season (June 1-November 30) overlaps almost entirely with the wet season -- factor that into insurance and moving timing.
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