June weather forecast and climate
Oak Island, NC

Weather in June

June, the first month of the summer, in Oak Island, is also a moderately hot month, with average temperature varying between 74.7°F (23.7°C) and 82.9°F (28.3°C).

Temperature

In June, the average high-temperature slightly increases, from a moderately hot 76.8°F (24.9°C) in May, to a still warm 82.9°F (28.3°C). The average low-temperature, in June, is 74.7°F (23.7°C).

Heat index

The average heat index is calculated to a tropical 90.5°F (32.5°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. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, clothing, pregnancy), 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

With an average relative humidity of 78%, June is the most humid month.

Rainfall

In Oak Island, during 16.9 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, in Oak Island, there are 157.9 rainfall days, and 24.69" (627mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Ocean temperature

In Oak Island, in June, the average water temperature is 77.7°F (25.4°C).
Note: 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.

Daylight

June has the longest days of the year, with an average of 14.4h of daylight.

Sunshine

Months with the most sunshine are June and July, with an average of 10.8h of sunshine.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Oak Island, North Carolina. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 Oak Island?

In June, in Oak Island, the average high-temperature is 82.9°F (28.3°C), and the average low-temperature is 74.7°F (23.7°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), that combines relative humidity and air temperature, in June is evaluated at 90.5°F (32.5°C).

What is the most humid month in Oak Island?

The most humid month is June, with an average relative humidity of 78%.

What is the average humidity in June in Oak Island?

In June, the average relative humidity is 78%.

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

In June, in Oak Island, North Carolina, the rain falls for 16.9 days. Throughout June, 2.17" (55mm) of precipitation is accumulated.

When it does not snow in Oak Island?

February through December are months without snowfall in Oak Island.

What is the water temperature in June in Oak Island?

In June, the average ocean temperature in Oak Island, North Carolina, is 77.7°F (25.4°C). 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.

When are the longest days in Oak Island?

With an average of 14.4h of daylight, June has the longest days of the year in Oak Island, North Carolina.

How many hours of daylight does Oak Island have in June?

In Oak Island, the average length of the day in June is 14.4h.

What are the months with the most sunshine in Oak Island?

Months with the most sunshine are June and July, with an average of 10.8h of sunshine.

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

In Oak Island, the average sunshine in June is 10.8h.

When is the highest UV index in Oak Island?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Oak Island.

What is the UV index intensity in June in Oak Island?

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

Average temperature in June
Oak Island, NC

Average temperature in June - Oak Island, NC
  • Average high temperature in June: 82.9°F

The warmest months (with the highest average high temperature) are July and August (85.6°F).
The month with the lowest average high temperature is January (55°F).

  • Average low temperature in June: 74.7°F

The month with the highest average low temperature is July (77.4°F).
The coldest month (with the lowest average low temperature) is January (43.7°F).

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Average pressure in June
Oak Island, NC

Average pressure in June - Oak Island, NC
  • Average pressure in June: 29.97"

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is June (29.97").

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Average wind speed in June
Oak Island, NC

Average wind speed in June - Oak Island, NC
  • Average wind speed in June: 9.8mph

The windiest month (with the highest average wind speed) is February (11.6mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

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Average humidity in June
Oak Island, NC

Average humidity in June - Oak Island, NC
  • Average humidity in June: 78%

The month with the highest relative humidity is June (78%).
Months with the lowest relative humidity are January, March, October and November (74%).

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Average rainfall in June
Oak Island, NC

Average rainfall in June - Oak Island, NC
  • Average rainfall in June: 2.17"

The wettest month (with the highest rainfall) is August (3.7").
The driest month (with the least rainfall) is January (0.83").

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Average rainfall days in June
Oak Island, NC

Average rainfall days in June - Oak Island, NC
  • Average rainfall days in June: 16.9 days

The month with the highest number of rainy days is August (19.1 days).
The month with the least rainy days is November (8.4 days).

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Average snowfall in June
Oak Island, NC

Average snowfall in June - Oak Island, NC
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.04").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in June
Oak Island, NC

Average snowfall days in June - Oak Island, NC
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.3 days).
Months with the least snowfall days are February, April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in June
Oak Island, NC

Average sea temperature in June - Oak Island, NC
  • Average sea temperature in June: 77.8°F

The best month for swimming (with the highest average sea temperature) is August (82.7°F).
The coldest month (with the lowest average sea temperature) is March (56°F).

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Average daylight in June /
Average sunshine in June
Oak Island, NC

Average daylight in June / Average sunshine in June - Oak Island, NC
  • Average daylight in June: 14.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in June: 10.8h

Months with the most sunshine are June and July (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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Average sunshine days in June
Oak Island, NC

Average sunshine days in June - Oak Island, NC
  • Average sunshine days in June: 9.3 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is August (7.8 days).

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Average UV index in June
Oak Island, NC

Average UV index in June - Oak Island, NC
  • Average UV index in June: 7

Months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

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Average cloud cover in June
Oak Island, NC

Average cloud cover in June - Oak Island, NC
  • Average cloud cover in June: 26

The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 26).

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Average visibility in June
Oak Island, NC

Average visibility in June - Oak Island, NC
  • 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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