June weather forecast
Cayo Costa, FL

Weather in June

June, the first month of the summer in Cayo Costa, is a hot month, with an average temperature varying between 86.2°F (30.1°C) and 79°F (26.1°C).

Temperature

In Cayo Costa, the average high-temperature in June is essentially the same as in May - a hot 86.2°F (30.1°C). The average low-temperature, in June, is 79°F (26.1°C).

Heat index

The average heat index in June is computed to be a torrid 98.6°F (37°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'real feel', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, clothing, differences in body mass, height, and shape), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In June, the average relative humidity in Cayo Costa is 75%.

Rainfall

In Cayo Costa, it is raining for 13.6 days, with typically 1.26" (32mm) of accumulated precipitation. Throughout the year, in Cayo Costa, there are 122 rainfall days, and 8.98" (228mm) of precipitation is accumulated.

Daylight

June has the longest days of the year in Cayo Costa, Florida, with an average of 13h and 47min of daylight.
On the first day of June in Cayo Costa, sunrise is at 6:35 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:26 pm EDT.

Sunshine

In Cayo Costa, the average sunshine in June is 10.8h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Cayo Costa, Florida. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In June, the average maximum UV index of 7 translate into the following recommendations:
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. 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.
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FAQ

What is the temperature in June in Cayo Costa?

In June, in Cayo Costa, Florida, the average high-temperature is 86.2°F (30.1°C), and the average low-temperature is 79°F (26.1°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in June is computed to be 98.6°F (37°C).

What is the average humidity in June in Cayo Costa?

In Cayo Costa, Florida, the average relative humidity in June is 75%.

How much does it rain in Cayo Costa in June?

In Cayo Costa, in June, it is raining for 13.6 days, with typically 1.26" (32mm) of accumulated precipitation.

When are the longest days in Cayo Costa?

With an average of 13h and 47min of daylight, June has the longest days of the year in Cayo Costa.

How many hours of daylight does Cayo Costa have in June?

In Cayo Costa, the average day length in June is 13h and 47min.

When is the sunrise / sunset in June in Cayo Costa?

On the first day of June in Cayo Costa, Florida, sunrise is at 6:35 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:26 pm EDT.

How many hours of sunshine does Cayo Costa have in June?

The average sunshine duration in June is 10.8h.

What is the month with the highest UV index in Cayo Costa?

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

What is the UV index reading in June in Cayo Costa?

In Cayo Costa, the average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Cayo Costa, FL

Average temperature in June - Cayo Costa, FL
  • Average high temperature in June: 86.2°F

The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (70°F).

  • Average low temperature in June: 79°F

The month with the highest average low temperature is August (81°F).
The coldest month (with the lowest average low temperature) is January (58.8°F).

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Average pressure in June
Cayo Costa, FL

Average pressure in June - Cayo Costa, FL
  • Average pressure in June: 29.99"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).

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Average wind speed in June
Cayo Costa, FL

Average wind speed in June - Cayo Costa, FL
  • Average wind speed in June: 7.3mph

The windiest months (with the highest average wind speed) are October and November (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

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Average humidity in June
Cayo Costa, FL

Average humidity in June - Cayo Costa, FL
  • Average humidity in June: 75%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is March (72%).

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Average rainfall in June
Cayo Costa, FL

Average rainfall in June - Cayo Costa, FL
  • Average rainfall in June: 1.26"

The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is March (0.16").

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Average rainfall days in June
Cayo Costa, FL

Average rainfall days in June - Cayo Costa, FL
  • Average rainfall days in June: 13.6 days

The month with the highest number of rainy days is September (19.5 days).
The month with the least rainy days is February (4.1 days).

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Average daylight in June /
Average sunshine in June
Cayo Costa, FL

Average daylight in June / Average sunshine in June - Cayo Costa, FL
  • Average daylight in June: 13h and 47min

The month with the longest days is June (Average daylight: 13h and 47min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in June: 10h and 48min

The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in June
Cayo Costa, FL

Average sunshine days in June - Cayo Costa, FL
  • Average sunshine days in June: 11.8 days

The month with the most sunshine days is January (25.1 days).
The month with the least sunshine days is September (7.2 days).

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Average UV index in June
Cayo Costa, FL

Average UV index in June - Cayo Costa, FL
  • Average UV index in June: 7

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).

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Average cloud cover in June
Cayo Costa, FL

Average cloud cover in June - Cayo Costa, FL
  • Average cloud cover in June: 27

The month with the most cloud cover is January (Cloud cover 29).
The months with the least cloud cover are March and May (Cloud cover 23).

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Average visibility in June
Cayo Costa, FL

Average visibility in June - Cayo Costa, FL
  • Average visibility in June: 6mi

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).

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