June weather forecast
Marco Island, FL

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Sunset over the beach in Marco Island Beach, Florida, along the Gulf of Mexico
Sunset over the beach in Marco Island Beach, Florida, along the Gulf of Mexico

Weather in June

June marks the onset of the wet season in Marco Island, mixed with a robust increase in temperatures. The month records the year's highest rainfall, reaching a peak at 9.2" (234mm) over 13 rainy days. Consequently, June brings with it the lush greenery that tropical plans enjoy, brightening the land with a rich array of colors. Given the high UV index, consider carrying an umbrella, doubling as sun protection and necessary gear for the frequent showers.

Temperature

With the onset of June, Marco Island's average high-temperature clocks in at a still tropical 87.8°F (31°C), showing a minor fluctuation from the previous month. Throughout June, an average low-temperature of 73.4°F (23°C) is expected.

Rainfall

June is the month with the most rainfall. Rain falls for 13 days and accumulates 9.17" (233mm) of precipitation.

Ocean temperature

In June, the average ocean temperature is 83.3°F (28.5°C).
Note: Surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as excellent and extremely agreeable for enduring enjoyment in water activities.

Daylight

June has the longest days of the year in Marco Island, with an average of 13h and 42min of daylight.
On the first day of the month, sunrise is at 6:34 am and sunset at 8:14 pm. On the last day of June, in Marco Island, sunrise is at 6:38 am and sunset at 8:22 pm EDT.

Sunshine

April through July, with an average of 10h of sunshine, are months with the most sunshine in Marco Island.

UV index

The months with the highest UV index in Marco Island are April through August, with an average maximum UV index of 11. A UV Index estimate of 11, and higher, represents an extreme health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 11 in June leads to these recommendations:
Enforce every key safety measure. Those with light skin might get burns in a matter of minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Frequent application of a broad-spectrum SPF 30+ sunscreen is crucial, reapply it every two hours or immediately post swimming or outdoor exercise. Caution! The Sun's UV intensity grows with reflections off sand and water.
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Frequently asked questions

How hot does it get in Marco Island in June?

An average high-temperature, in June, in Marco Island, is 87.8°F (31°C) and the average low-temperature is 73.4°F (23°C).

What is the wettest month in Marco Island?

The month with the most rainfall in Marco Island is June, when the rain falls for 13 days and typically aggregates up to 9.17" (233mm) of precipitation.

How many days does it rain in June in Marco Island?

In Marco Island, during June, the rain falls for 13 days and regularly aggregates up to 9.17" (233mm) of precipitation.

How warm is the water in June in Marco Island?

In Marco Island, Florida, the average seawater temperature in June is 83.3°F (28.5°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

When are the longest days in Marco Island?

With an average of 13h and 42min of daylight, June has the longest days of the year in Marco Island.

What is the average length of the day in June in Marco Island?

In Marco Island, the average day length in June is 13h and 44min.

What time are sunrise and sunset in June in Marco Island?

In June, on the first day of the month, sunrise is at 6:34 am and sunset at 8:14 pm. On the last day of the month, in Marco Island, Florida, sunrise is at 6:38 am and sunset at 8:22 pm EDT.

What is the month with the most sunshine in Marco Island?

April through July, with an average of 10h of sunshine, are months with the most sunshine.

How many hours of sunshine does Marco Island have in June?

In Marco Island, the average sunshine duration in June is 10h.

When is the highest UV index in Marco Island?

The months with the highest UV index in Marco Island, Florida, are April through August, with an average maximum UV index of 11.

What is the UV index reading in June in Marco Island?

The average daily maximum UV index in June in Marco Island, Florida, is 11. A UV Index reading of 11, and higher, represents an excessive health risk from exposure to the Sun's UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in June
Marco Island, FL

Average temperature in June - Marco Island, FL
  • Average high temperature in June: 88°F

The warmest months (with the highest average high temperature) are July, August and September (90°F).
The months with the lowest average high temperature are January, February and December (75°F).

  • Average low temperature in June: 73°F

The month with the highest average low temperature is August (75°F).
The coldest months (with the lowest average low temperature) are January and February (55°F).

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Average rainfall in June
Marco Island, FL

Average rainfall in June - Marco Island, FL
  • Average rainfall in June: 9.2"

The wettest month (with the highest rainfall) is June (9.2").
The driest months (with the least rainfall) are November and December (1.5").

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Average rainfall days in June
Marco Island, FL

Average rainfall days in June - Marco Island, FL
  • Average rainfall days in June: 13 days

The month with the highest number of rainy days is August (16 days).
The month with the least rainy days is April (4 days).

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Average sea temperature in June
Marco Island, FL

Average sea temperature in June - Marco Island, FL
  • Average sea temperature in June: 83.2°F

The best month for swimming (with the highest average sea temperature) is August (87.3°F).
The coldest months (with the lowest average sea temperature) are January and February (67.2°F).

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Average daylight in June /
Average sunshine in June
Marco Island, FL

Average daylight in June / Average sunshine in June - Marco Island, FL
  • Average daylight in June: 13h and 4min

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in June: 10h

The months with the most sunshine are April, May, June and July (Average sunshine: 10h).
The months with the least sunshine are January, November and December (Average sunshine: 7h).

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Average UV index in June
Marco Island, FL

Average UV index in June - Marco Island, FL
  • Average UV index in June: 11

The months with the highest UV index are April, May, June, July and August (UV index 11).
The month with the lowest UV index is December (UV index 5).

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Marco Island, Florida, USA

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