June weather forecast and climate
Stuart, FL

Weather in June

The first month of the summer, June, is also a moderately hot month in Stuart, Florida, with temperature in the range of an average high of 85.3°F (29.6°C) and an average low of 77.4°F (25.2°C).

Temperature

In Stuart, the average high-temperature is relatively the same as in May - a still moderately hot 85.3°F (29.6°C). In Stuart, in June, the average low-temperature is 77.4°F (25.2°C).

Heat index

The average heat index in June is evaluated at a torrid 96.8°F (36°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, metabolic differences, differences in body mass, height, and shape), 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 particularly important for children. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

Months with the highest humidity in Stuart are June and August, with an average relative humidity of 78%.

Rainfall

In Stuart, it is raining for 18.3 days, with typically 1.81" (46mm) of accumulated precipitation. In Stuart, Florida, during the entire year, the rain falls for 168.1 days and collects up to 14.09" (358mm) of precipitation.

Ocean temperature

In Stuart, the average seawater temperature is 82°F (27.8°C).
Note: Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

The month with the longest days in Stuart is June, with an average of 13.8h of daylight.

Sunshine

In June, the average sunshine is 10.8h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 in June interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. 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 June in Stuart?

In June, the average high-temperature is 85.3°F (29.6°C), and the average low-temperature is 77.4°F (25.2°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), that takes the relative humidity and factores it into the air temperature reading, in June is calculated to 96.8°F (36°C).

What are the most humid months in Stuart?

June and August, with an average relative humidity of 78%, are most humid months in Stuart, Florida.

What is the average humidity in June in Stuart?

The average relative humidity in June in Stuart is 78%.

How much does it rain in Stuart in June?

In Stuart, in June, during 18.3 rainfall days, 1.81" (46mm) of precipitation is typically accumulated.

What is the ocean temperature in June in Stuart?

In Stuart, Florida, in June, the average water temperature is 82°F (27.8°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.

When are the longest days in Stuart?

The month with the longest days in Stuart, Florida, is June, with an average of 13.8h of daylight.

What is the average length of the day in June in Stuart?

In June, the average length of the day in Stuart is 13.8h.

How long on average sun shines in June in Stuart?

The average sunshine in June is 10.8h.

What is the month with the highest UV index in Stuart?

Months with the highest UV index in Stuart, Florida, are May through September, with an average maximum UV index of 7.

What is the UV index reading in June in Stuart?

The average daily maximum UV index in June in Stuart is 7. A UV Index reading of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV radiation.

Average temperature in June
Stuart, FL

Average temperature in June - Stuart, FL
  • Average high temperature in June: 85.3°F

The warmest month (with the highest average high temperature) is August (87.1°F).
The month with the lowest average high temperature is January (71.4°F).

  • Average low temperature in June: 77.4°F

The month with the highest average low temperature is August (79.3°F).
The coldest month (with the lowest average low temperature) is January (61.2°F).

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Average pressure in June
Stuart, FL

Average pressure in June - Stuart, FL
  • Average pressure in June: 30.01"

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

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Average wind speed in June
Stuart, FL

Average wind speed in June - Stuart, FL
  • Average wind speed in June: 7.4mph

The windiest months (with the highest average wind speed) are January, March and November (10.3mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in June
Stuart, FL

Average humidity in June - Stuart, FL
  • Average humidity in June: 78%

Months with the highest relative humidity are June and August (78%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in June
Stuart, FL

Average rainfall in June - Stuart, FL
  • Average rainfall in June: 1.81"

The wettest month (with the highest rainfall) is August (2.56").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in June
Stuart, FL

Average rainfall days in June - Stuart, FL
  • Average rainfall days in June: 18.3 days

The month with the highest number of rainy days is August (23.1 days).
The month with the least rainy days is February (7.7 days).

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Average sea temperature in June
Stuart, FL

Average sea temperature in June - Stuart, FL
  • Average sea temperature in June: 82°F

The best month for swimming (with the highest average sea temperature) is August (85.1°F).
The coldest month (with the lowest average sea temperature) is February (73.3°F).

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Average daylight in June /
Average sunshine in June
Stuart, FL

Average daylight in June / Average sunshine in June - Stuart, FL
  • Average daylight in June: 13.8h

The month with the longest days is June (Average daylight: 13.8h).
The month with the shortest days is December (Average daylight: 10.4h).

  • Average sunshine in June: 10.8h

Months with the most sunshine are July and August (Average sunshine: 10.9h).
Months with the least sunshine are January and December (Average sunshine: 6.1).

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Average sunshine days in June
Stuart, FL

Average sunshine days in June - Stuart, FL
  • Average sunshine days in June: 6.8 days

The month with the most sunshine days is January (19.5 days).
The month with the least sunshine days is August (3.4 days).

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Average UV index in June
Stuart, FL

Average UV index in June - Stuart, FL
  • Average UV index in June: 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 December (UV index 5).

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Average cloud cover in June
Stuart, FL

Average cloud cover in June - Stuart, FL
  • Average cloud cover in June: 28

Months with the most cloud cover are January, November and December (Cloud cover 34).
Months with the least cloud cover are May and July (Cloud cover 26).

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Average visibility in June
Stuart, FL

Average visibility in June - Stuart, FL
  • Average visibility in June: 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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