June weather forecast
Oak Island, NC

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Weather in June

June witnesses the hot summer days truly setting in at Oak Island, contrary to the dropping temperatures in the following month. There is significant decrease in wind speeds to 9.8mph (15.8km/h), allowing for more stable weather conditions. Scenic beauty flourishes in response to the heat and the 2.17" (55mm) of rainfall decorating the island with a unique mid-year charm. Sunlit days are the longest in this month, opening up extended hours dedicated to the exploration and enjoyment of the locality. Oceanic activities become the highlight as the steadily warming seawater begins to attract a host of aquatic life.

Temperature

Observing a slight rise in June, the average high-temperature shifts from May's 76.8°F (24.9°C) to a still moderately hot 82.9°F (28.3°C). Nighttime temperatures in Oak Island hover around an average low of 74.7°F (23.7°C) in June, a slight descent from daytime highs.

Heat index

The heat index value for June is appraised at a tropical 91.4°F (33°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', determines the feeling of heat when you account for the relative humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

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

Rainfall

In June, the rain falls for 16.9 days. Throughout June, 2.17" (55mm) of precipitation is accumulated. Throughout the year, there are 157.9 rainfall days, and 24.69" (627mm) of precipitation is accumulated.

Snowfall

In Oak Island, snow does not fall in February through December.

Ocean temperature

In Oak Island, the average seawater temperature in June is 77.7°F (25.4°C).
Note: Water temperatures between 77°F (25°C) and 84.2°F (29°C) are ideal for all water activities, offering enjoyment without causing discomfort over extended periods.

Daylight

June has the longest days of the year, with an average of 14h and 24min of daylight.
On the first day of the month, sunrise is at 6:02 am and sunset at 8:18 pm. On the last day of June, sunrise is at 6:05 am and sunset at 8:27 pm EDT.

Sunshine

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

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Oak Island. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 7 during June translates into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Boost your sun resistance with garments that are densely woven yet spacious. Attention! The combination of sand and water reflections enhances UV ray intensity.

Frequently asked questions

How hot does it get in June?

The high-temperature during June is 82.9°F (28.3°C) and the low-temperature is 74.7°F (23.7°C). In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is appraised at 91.4°F (33°C).

What is the most humid month?

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

What is the average humidity in June?

The average relative humidity in June is 78%.

How many days does it rain in June?

In Oak Island, in June, it is raining for 16.9 days, with typically 2.17" (55mm) of accumulated precipitation.

When it does not snow?

February through December are months without snowfall.

What is the water temperature in June in Oak Island?

In June, the average ocean temperature 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?

June has the longest days of the year, with an average of 14h and 24min of daylight.

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

In June, the average day length is 14h and 23min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 6:02 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:27 pm EDT.

What are the months with the most sunshine?

June and July, with an average of 10.8h of sunshine, are months with the most sunshine in Oak Island.

How long on average sun shines in June?

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

What is the month with the highest UV index?

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

How high is the UV index in June?

In Oak Island, the average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

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).

Average pressure in June
Oak Island, NC

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

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

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).

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%).
The months with the lowest relative humidity are January, March, October and November (74%).

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").

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).

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").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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).
The months with the least snowfall days are February, April, May, June, July, August, September, October and November (0 days).

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).

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: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in June: 10h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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).

Average UV index in June
Oak Island, NC

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

The 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).

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).

Average visibility in June
Oak Island, NC

Average visibility in June - Oak Island, NC
  • 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).

Oak Island, North Carolina, USA

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