Monthly weather forecast and climate
Jupiter, FL

Weather in January

January, like December, is another pleasant winter month in Jupiter, Florida, with average temperature varying between 71.6°F (22°C) and 63.1°F (17.3°C). January is the coldest month, with an average high-temperature of 71.6°F (22°C) and an average low-temperature of 63.1°F (17.3°C). Weather in January »

Weather in February

February, the last month of the winter, in Jupiter, is also an agreeable month, with average temperature varying between 65.8°F (18.8°C) and 73.2°F (22.9°C). In Jupiter, the average high-temperature in February is practically the same as in January - a still agreeable 73.2°F (22.9°C). Weather in February »

Weather in March

March, the first month of the spring, in Jupiter, is a warm month, with average temperature varying between 74.5°F (23.6°C) and 67.3°F (19.6°C). In Jupiter, the average high-temperature in March is essentially the same as in February - a moderately hot 74.5°F (23.6°C). Weather in March »

Weather in April

April, the same as March, is another warm spring month in Jupiter, Florida, with average temperature fluctuating between 78.8°F (26°C) and 72.1°F (22.3°C). In Jupiter, the average high-temperature is essentially the same as in March - a still warm 78.8°F (26°C). Weather in April »

Weather in May

May, the last month of the spring, in Jupiter, is also a moderately hot month, with average temperature ranging between max 80.8°F (27.1°C) and min 75.4°F (24.1°C). In Jupiter, the average high-temperature in May is essentially the same as in April - a still moderately hot 80.8°F (27.1°C). Weather in May »

Weather in June

June, the first month of the summer, in Jupiter, is also a moderately hot month, with average temperature varying between 78.4°F (25.8°C) and 84.6°F (29.2°C). In June, the average high-temperature is practically the same as in May - a still warm 84.6°F (29.2°C). Weather in June »

Weather in July

July in Jupiter, Florida, is a hot summer month, with temperature in the range of an average high of 86.4°F (30.2°C) and an average low of 80.2°F (26.8°C). The warmest months are July and August, with an average high-temperature of 86.4°F (30.2°C). In July, the average heat index is calculated to a sweltering 98.8°F (37.1°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Jupiter, Florida, with temperature in the range of an average low of 81.1°F (27.3°C) and an average high of 86.4°F (30.2°C). July and August, with an average high-temperature of 86.4°F (30.2°C), are the warmest months. The average heat index is appraised at a very hot 98.8°F (37.1°C). Weather in August »

Weather in September

September, the first month of the autumn, in Jupiter, is also a moderately hot month, with average temperature ranging between min 79.3°F (26.3°C) and max 84.7°F (29.3°C). In Jupiter, the average high-temperature in September is relatively the same as in August - a warm 84.7°F (29.3°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Jupiter, Florida, with average temperature varying between 81.9°F (27.7°C) and 76.3°F (24.6°C). In October, the average high-temperature is relatively the same as in September - a still warm 81.9°F (27.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderately hot month in Jupiter, Florida, with average temperature varying between 77.2°F (25.1°C) and 71.1°F (21.7°C). In November, the average high-temperature is practically the same as in October - a still moderately hot 77.2°F (25.1°C). Weather in November »

Weather in December

The first month of the winter, December, is also a moderately hot month in Jupiter, Florida, with average temperature ranging between max 74.7°F (23.7°C) and min 67.6°F (19.8°C). In December, the average high-temperature is relatively the same as in November - a still moderately hot 74.7°F (23.7°C). Weather in December »
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FAQ

What is the coldest month in Jupiter?

The coldest month is January, with an average high-temperature of 71.6°F (22°C) and an average low-temperature of 63.1°F (17.3°C).

How many days does it rain in Jupiter?

Throughout the year, there are 230.9 rainfall days, and 46.73" (1187mm) of precipitation is accumulated.

What is the driest month in Jupiter?

January is the month with the least rainfall. Rain falls for 13.3 days and accumulates 1.34" (34mm) of precipitation.

What months are the ocean coldest in Jupiter?

January and February, with an average ocean temperature of 74.1°F (23.4°C), are months with the coldest seawater in Jupiter.

What is the month with the least sunshine in Jupiter?

January has the least sunshine of the year in Jupiter, with an average of 5.9h of sunshine.

What are the months with the lowest UV index in Jupiter?

January and February, with an average maximum UV index of 5, are months with the lowest UV index in Jupiter.

What is the least humid month in Jupiter?

March is the least humid month, with an average relative humidity of 70%.

What are the months with the highest UV index in Jupiter?

May through September, with an average maximum UV index of 7, are months with the highest UV index in Jupiter.

What is the most humid month in Jupiter?

June is the most humid month in Jupiter, with an average relative humidity of 77%.

When are the longest days in Jupiter?

June has the longest days of the year, with an average of 13.8h of daylight.

What is the warmest month in Jupiter?

July and August, with an average high-temperature of 86.4°F (30.2°C), are warmest months in Jupiter.

What month has the most sunshine in Jupiter?

July has the most sunshine of the year in Jupiter, with an average of 10.8h of sunshine.

What is the rainiest month in Jupiter?

The month with the most rainfall in Jupiter is August when the rain falls for 26.4 days and typically aggregates up to 8.11" (206mm) of precipitation.

What month is the ocean warmest in Jupiter?

August is the month with the warmest seawater in Jupiter, Florida, with an average ocean temperature of 85.6°F (29.8°C).

What is the month with the shortest days in Jupiter?

December has the shortest days of the year, with an average of 10.5h of daylight.

Average temperature
Jupiter, FL

Average temperature - Jupiter, FL

The warmest months (with the highest average high temperature) are July and August (86.4°F).
The month with the lowest average high temperature is January (71.6°F).

The month with the highest average low temperature is August (81.1°F).
The coldest month (with the lowest average low temperature) is January (63.1°F).

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Average pressure
Jupiter, FL

Average pressure - Jupiter, FL

The month with the highest atmospheric pressure is January (30.12").
Months with the lowest atmospheric pressure are September and October (29.96").

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Average wind speed
Jupiter, FL

Average wind speed - Jupiter, FL

The windiest months (with the highest average wind speed) are January, March and November (11.4mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average rainfall
Jupiter, FL

Average rainfall - Jupiter, FL

The wettest month (with the highest rainfall) is August (8.11").
The driest month (with the least rainfall) is January (1.34").

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Average rainfall days
Jupiter, FL

Average rainfall days - Jupiter, FL

The month with the highest number of rainy days is August (26.4 days).
Months with the least rainy days are January and February (13.3 days).

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Average sea temperature
Jupiter, FL

Average sea temperature - Jupiter, FL

The best month for swimming (with the highest average sea temperature) is August (85.7°F).
The coldest month (with the lowest average sea temperature) is January (74.1°F).

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Average daylight / Average sunshine
Jupiter, FL

Average daylight / Average sunshine - Jupiter, FL

The month with the longest days is June (Average daylight: 13.8h).
The month with the shortest days is December (Average daylight: 10.5h).

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is January (Average sunshine: 5.9h).

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Average sunshine days
Jupiter, FL

Average sunshine days - Jupiter, FL

The month with the most sunshine days is January (13.7 days).
The month with the least sunshine days is August (2.3 days).

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Average UV index
Jupiter, FL

Average UV index - Jupiter, FL

Months with the highest UV index are May, June, July, August and September (UV index 7).
Months with the lowest UV index are January and February (UV index 5).

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Average visibility
Jupiter, FL

Average visibility - Jupiter, FL

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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