May weather forecast and climate
Jupiter, FL

Weather in May

The last month of the spring, May, is another warm month in Jupiter, Florida, with average temperature fluctuating between 75.4°F (24.1°C) and 80.8°F (27.1°C).

Temperature

In May, the average high-temperature is almost the same as in April - a still warm 80.8°F (27.1°C). In Jupiter, the average low-temperature is 75.4°F (24.1°C).

Heat index

The average heat index in May is calculated to 85.1°F (29.5°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'apparent temperature', or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, pregnancy, clothing), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Jupiter, Florida, the average relative humidity in May is 75%.

Rainfall

In Jupiter, it is raining for 20.3 days, with typically 5.39" (137mm) of accumulated precipitation. Throughout the year, in Jupiter, Florida, there are 230.9 rainfall days, and 46.73" (1187mm) of precipitation is accumulated.

Ocean temperature

In May, the average ocean temperature in Jupiter, Florida, is 80.2°F (26.8°C).
Note: For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In Jupiter, Florida, the average length of the day is 13.5h.

Sunshine

In May, the average sunshine in Jupiter is 10.5h.

UV index

Months with the highest UV index in Jupiter are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in May in Jupiter?

In May, the average high-temperature is 80.8°F (27.1°C), and the average low-temperature is 75.4°F (24.1°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), that factores the actual air temperature with the relative humidity, in May is calculated to 85.1°F (29.5°C).

What is the average humidity in May in Jupiter?

In May, the average relative humidity in Jupiter, Florida, is 75%.

How much does it rain in Jupiter in May?

In Jupiter, Florida, during May, the rain falls for 20.3 days and regularly aggregates up to 5.39" (137mm) of precipitation.

What is the water temperature in May in Jupiter?

In May, the average ocean temperature is 80.2°F (26.8°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Jupiter have in May?

In Jupiter, the average length of the day in May is 13.5h.

How long on average sun shines in May in Jupiter?

The average sunshine in May is 10.5h.

When is 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, Florida.

How high is the UV index in May in Jupiter?

The average daily maximum UV index in May in Jupiter, Florida, is 7. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to the UV radiation.

Average temperature in May
Jupiter, FL

Average temperature in May - Jupiter, FL
  • Average high temperature in May: 80.8°F

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).

  • Average low temperature in May: 75.4°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 in May
Jupiter, FL

Average pressure in May - Jupiter, FL
  • Average pressure in May: 30.02"

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 in May
Jupiter, FL

Average wind speed in May - Jupiter, FL
  • Average wind speed in May: 10.2mph

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 humidity in May
Jupiter, FL

Average humidity in May - Jupiter, FL
  • Average humidity in May: 75%

The month with the highest relative humidity is June (77%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in May
Jupiter, FL

Average rainfall in May - Jupiter, FL
  • Average rainfall in May: 5.39"

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 in May
Jupiter, FL

Average rainfall days in May - Jupiter, FL
  • Average rainfall days in May: 20.3 days

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 in May
Jupiter, FL

Average sea temperature in May - Jupiter, FL
  • Average sea temperature in May: 80.2°F

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 in May /
Average sunshine in May
Jupiter, FL

Average daylight in May / Average sunshine in May - Jupiter, FL
  • Average daylight in May: 13.5h

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

  • Average sunshine in May: 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 in May
Jupiter, FL

Average sunshine days in May - Jupiter, FL
  • Average sunshine days in May: 8.9 days

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 in May
Jupiter, FL

Average UV index in May - Jupiter, FL
  • Average UV index in May: 7

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 cloud cover in May
Jupiter, FL

Average cloud cover in May - Jupiter, FL
  • Average cloud cover in May: 29

The month with the most cloud cover is November (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in May
Jupiter, FL

Average visibility in May - Jupiter, FL
  • Average visibility in May: 6mi

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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