Climate and monthly weather forecast
Jupiter, FL

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Weather in January

January, the same as December, in Jupiter, Florida, is an agreeable winter month, with an average temperature fluctuating between 63.1°F (17.3°C) and 71.6°F (22°C). January, characterized by an average high temperature of 71.6°F (22°C) and a low temperature of 63.1°F (17.3°C), is generally the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Jupiter, is also an agreeable month, with an average temperature ranging between min 65.8°F (18.8°C) and max 73.2°F (22.9°C). As January transitions into February, the average high-temperature rests at a still agreeable 73.2°F (22.9°C), maintaining a close resemblance to the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a moderately hot month in Jupiter, Florida, with an average temperature varying between 74.5°F (23.6°C) and 67.3°F (19.6°C). The start of March marks an average high-temperature of a moderately hot 74.5°F (23.6°C), hardly distinguishable from the conditions in February. Weather in March »

Weather in April

April, like March, in Jupiter, Florida, is a moderately hot spring month, with an average temperature varying between 72.1°F (22.3°C) and 78.8°F (26°C). April's onset records a minor alteration in the average high-temperature to a still moderately hot 78.8°F (26°C) from March's 74.5°F (23.6°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Jupiter, Florida, with an average temperature varying between 80.8°F (27.1°C) and 75.4°F (24.1°C). In the transition from April to May, Jupiter reports an average high-temperature of a still moderately hot 80.8°F (27.1°C), indicating a close resemblance to the prior month. Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Jupiter, Florida, with temperature in the range of an average low of 78.4°F (25.8°C) and an average high of 84.6°F (29.2°C). June records an average high-temperature of a still moderately hot 84.6°F (29.2°C), indicating a minor variation from the preceding month. Weather in June »

Weather in July

July is a hot summer month in Jupiter, Florida, with an average temperature varying between 86.4°F (30.2°C) and 80.2°F (26.8°C). July and August, with an average high-temperature of 86.4°F (30.2°C), are marked as the warmest months. July's heat index is estimated at a very hot 98.6°F (37°C). Weather in July »

Weather in August

August, the last month of the summer in Jupiter, is also a hot month, with an average temperature fluctuating between 86.4°F (30.2°C) and 81.1°F (27.3°C). Jupiter sees the highest average temperatures during the months of July and August, peaking at 86.4°F (30.2°C). During August, the heat index is estimated at a torrid 98.6°F (37°C). Weather in August »

Weather in September

September, the first month of the autumn in Jupiter, is also a moderately hot month, with an average temperature fluctuating between 79.3°F (26.3°C) and 84.7°F (29.3°C). September's arrival brings an average high-temperature of a warm 84.7°F (29.3°C), demonstrating subtle variation from the preceding month. Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Jupiter, Florida, with an average temperature fluctuating between 76.3°F (24.6°C) and 81.9°F (27.7°C). Shifting into October, Jupiter records an average high-temperature of a still warm 81.9°F (27.7°C), presenting minor fluctuations compared to the previous month. Weather in October »

Weather in November

The last month of the autumn, November, is another warm month in Jupiter, Florida, with an average temperature ranging between min 71.1°F (21.7°C) and max 77.2°F (25.1°C). In the transition from October to November, Jupiter reports an average high-temperature of a still moderately hot 77.2°F (25.1°C), indicating a close resemblance to the prior month. Weather in November »

Weather in December

December, the first month of the winter in Jupiter, is also a moderately hot month, with an average temperature ranging between min 67.6°F (19.8°C) and max 74.7°F (23.7°C). With December's advent, Jupiter sees an average high-temperature of a still warm 74.7°F (23.7°C), subtly shifted from November's 77.2°F (25.1°C). Weather in December »
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Jupiter?

With its average high temperature of 71.6°F (22°C) and a low of 63.1°F (17.3°C), January is regarded as the coldest month.

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.

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 are the months with the coldest ocean in Jupiter?

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

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 is the month with the lowest UV index in Jupiter?

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

What is the least humid month in Jupiter?

With an average relative humidity of 70%, March is the least humid month in Jupiter, Florida.

When is Daylight Saving Time (DST) in Jupiter?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

When is the highest UV index in Jupiter?

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

What is the most humid month in Jupiter?

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

When are the longest days in Jupiter?

With an average of 13h and 48min of daylight, June has the longest days of the year in Jupiter.

What is the hottest time of year in Jupiter?

Jupiter's warmest season falls during July and August, averaging a high-temperature of 86.4°F (30.2°C).

What month has the most sunshine in Jupiter?

The month with the most sunshine in Jupiter is July, with an average of 10.8h of sunshine.

What is the rainiest month in Jupiter?

August is the month with the most rainfall in Jupiter, Florida. Rain falls for 26.4 days and accumulates 8.11" (206mm) of precipitation.

What month is the ocean warmest in Jupiter?

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

What is the month with the shortest days in Jupiter?

The month with the shortest days in Jupiter is December, with an average of 10h and 30min 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).

Average pressure
Jupiter, FL

Average pressure - Jupiter, FL

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

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).

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").

Average rainfall days
Jupiter, FL

Average rainfall days - Jupiter, FL

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

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).

Average daylight / Average sunshine
Jupiter, FL

Average daylight / Average sunshine - Jupiter, FL

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).

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).

Average UV index
Jupiter, FL

Average UV index - Jupiter, FL

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

Average visibility
Jupiter, FL

Average visibility - Jupiter, FL

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

Jupiter, Florida, USA

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