June weather forecast
Stock Island, FL

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Weather in June

June, the first month of the summer in Stock Island, is also a moderately hot month, with an average temperature varying between 81.5°F (27.5°C) and 83.3°F (28.5°C).

Temperature

As May transitions into June, Stock Island records an average high-temperature of a still moderately hot 83.3°F (28.5°C), showing a gentle shift from the preceding month. In June, a low-temperature average of 81.5°F (27.5°C) is characteristic of Stock Island, marking a minor shift from daytime temperatures.

Heat index

Throughout June, the heat index is appraised at a hot 91.4°F (33°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

In Stock Island, the average relative humidity in June is 77%.

Rainfall

In Stock Island, Florida, in June, it is raining for 19.5 days, with typically 3.46" (88mm) of accumulated precipitation. Throughout the year, there are 199.2 rainfall days, and 31.61" (803mm) of precipitation is accumulated.

Ocean temperature

In June, the average ocean temperature in Stock Island is 83.3°F (28.5°C).
Note: Water temperatures between 77°F (25°C) and 84.2°F (29°C) are regarded as highly pleasant, making all water activities enjoyable without any discomfort over long durations.

Daylight

June has the longest days of the year in Stock Island, with an average of 13h and 36min of daylight.
On the first day of June in Stock Island, sunrise is at 6:37 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 8:19 pm EDT.

Sunshine

In Stock Island, the average sunshine in June is 10.6h.

UV index

April through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, a daily UV index of 7 turns into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.
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Frequently asked questions

Is it hot in Stock Island during June?

During June, Stock Island experiences an average high-temperature of 83.3°F (28.5°C) and a low-temperature of 81.5°F (27.5°C). In June, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is appraised at 91.4°F (33°C).

What is the average humidity in June in Stock Island?

In Stock Island, Florida, the average relative humidity in June is 77%.

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

In Stock Island, Florida, in June, it is raining for 19.5 days, with typically 3.46" (88mm) of accumulated precipitation.

What is the water temperature in June in Stock Island?

In Stock Island, 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 Stock Island?

The month with the longest days in Stock Island, Florida, is June, with an average of 13h and 36min of daylight.

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

The average day length in June in Stock Island is 13h and 38min.

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

On the first day of June in Stock Island, sunrise is at 6:37 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 8:19 pm EDT.

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

The average sunshine duration in June in Stock Island is 10.6h.

When is the highest UV index in Stock Island?

April through October, with an average maximum UV index of 7, are months with the highest UV index in Stock Island.

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

In Stock Island, Florida, the average daily maximum UV index in June is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.

Average temperature in June
Stock Island, FL

Average temperature in June - Stock Island, FL
  • Average high temperature in June: 83.3°F

The warmest month (with the highest average high temperature) is August (85.3°F).
The month with the lowest average high temperature is January (72.7°F).

  • Average low temperature in June: 81.5°F

The month with the highest average low temperature is August (82.9°F).
The coldest month (with the lowest average low temperature) is January (68.5°F).

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Average pressure in June
Stock Island, FL

Average pressure in June - Stock Island, FL
  • Average pressure in June: 29.98"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are September and October (29.93"Hg).

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Average wind speed in June
Stock Island, FL

Average wind speed in June - Stock Island, FL
  • Average wind speed in June: 10.3mph

The windiest months (with the highest average wind speed) are January and November (14.4mph).
The calmest month (with the lowest average wind speed) is July (9.5mph).

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Average humidity in June
Stock Island, FL

Average humidity in June - Stock Island, FL
  • Average humidity in June: 77%

The month with the highest relative humidity is February (78%).
The months with the lowest relative humidity are July, August and September (74%).

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Average rainfall in June
Stock Island, FL

Average rainfall in June - Stock Island, FL
  • Average rainfall in June: 3.46"

The wettest month (with the highest rainfall) is September (5.12").
The driest month (with the least rainfall) is March (0.67").

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Average rainfall days in June
Stock Island, FL

Average rainfall days in June - Stock Island, FL
  • Average rainfall days in June: 19.5 days

The months with the highest number of rainy days are August and September (23.1 days).
The month with the least rainy days is February (11 days).

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Average sea temperature in June
Stock Island, FL

Average sea temperature in June - Stock Island, FL
  • Average sea temperature in June: 83.3°F

The best month for swimming (with the highest average sea temperature) is August (86.9°F).
The coldest months (with the lowest average sea temperature) are January and February (71.2°F).

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

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

The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

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Average sunshine days in June
Stock Island, FL

Average sunshine days in June - Stock Island, FL
  • Average sunshine days in June: 7.6 days

The month with the most sunshine days is March (17 days).
The month with the least sunshine days is September (4.5 days).

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Average UV index in June
Stock Island, FL

Average UV index in June - Stock Island, FL
  • Average UV index in June: 7

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

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Average cloud cover in June
Stock Island, FL

Average cloud cover in June - Stock Island, FL
  • Average cloud cover in June: 30

The month with the most cloud cover is January (Cloud cover 34).
The month with the least cloud cover is April (Cloud cover 23).

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Average visibility in June
Stock Island, FL

Average visibility in June - Stock Island, 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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Stock Island, Florida, USA

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