Jupiter Climate by Month
Jupiter, Florida, United States
Hot summers and mild winters, with rain spread through the year.
The climate in Jupiter is one of hot summers and mild winters, with rain spread through the year. Afternoon highs range from 75°F (24°C) in January to 91°F (33°C) in July, and January nights average 57°F (14°C). About 62 in (1577 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 91°F(33°C)
- Average high, July
- Coldest nights
- 57°F(14°C)
- Average low, January
- Rain per year
- 62 in(1577 mm)
- No clear rainy season
- Humidity
- 73%
- Sunniest: May
Best and worst months in Jupiter
Best for weatherDecember to February are the best time for weather in Jupiter: highs near 76°F (24°C) and about 2.5 in (63 mm) of rain a month.
Least pleasantSeptember is the least pleasant month: it's the wettest, with 9.8 in (248 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in January.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Jupiter weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 75°F(24°C) | 57°F(14°C) | 2.6 in(65 mm) | 74% | 3.3 |
| FebFebruaryBest | 76°F(25°C) | 59°F(15°C) | 2.6 in(65 mm) | 74% | 4.2 |
| MarMarch | 79°F(26°C) | 62°F(17°C) | 3.7 in(93 mm) | 71% | 5.1 |
| AprApril | 82°F(28°C) | 66°F(19°C) | 3.0 in(75 mm) | 70% | 5.9 |
| MayMay | 86°F(30°C) | 70°F(21°C) | 6.3 in(160 mm) | 70% | 6.4 |
| JunJune | 89°F(32°C) | 74°F(23°C) | 8.2 in(208 mm) | 77% | 5.6 |
| JulJuly | 91°F(33°C) | 75°F(24°C) | 6.9 in(174 mm) | 75% | 5.9 |
| AugAugust | 91°F(33°C) | 76°F(24°C) | 6.8 in(172 mm) | 75% | 5.5 |
| SepSeptember | 89°F(32°C) | 75°F(24°C) | 9.8 in(248 mm) | 78% | 4.7 |
| OctOctober | 86°F(30°C) | 71°F(22°C) | 6.8 in(172 mm) | 72% | 4.1 |
| NovNovember | 80°F(27°C) | 65°F(18°C) | 3.3 in(85 mm) | 73% | 3.4 |
| DecDecemberBest | 77°F(25°C) | 60°F(16°C) | 2.4 in(60 mm) | 71% | 3.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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