June weather forecast
Wilmington, NC

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A creative creation on a large field in Wilmington, North Carolina
A creative creation on a large field in Wilmington, North Carolina

Weather in June

June's weather in Wilmington denotes the peak of summertime. The high temperature reaches 84.7°F (29.3°C) with a substantial number of sunshine days. This makes outdoor sightseeing enjoyable, with the Battleship North Carolina exhibition being a favored choice among visitors. Despite the high temperatures, cooling sea breezes from the nearby beaches provide relief. Moreover, the Carolinian outdoor culture remains vibrant, with weekends celebrated with barbecues and beach parties.

Temperature

The shift from May to June in Wilmington introduces a subtle increase in the average high-temperature, moving from a warm 78.6°F (25.9°C) to a still moderately hot 84.7°F (29.3°C). Wilmington experiences a nighttime temperature average of 72.5°F (22.5°C) during June.

Heat index

In June, the average heat index is computed to be a fiery hot 95°F (35°C). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Wilmington, the average relative humidity in June is 76%.

Rainfall

In Wilmington, in June, during 19.9 rainfall days, 3.82" (97mm) of precipitation is typically accumulated. In Wilmington, during the entire year, the rain falls for 182.5 days and collects up to 41.42" (1052mm) of precipitation.

Snowfall

April through December are months without snowfall.

Ocean temperature

In Wilmington, in June, the average water temperature is 78.1°F (25.6°C).
Note: In water temperatures ranging between 77°F (25°C) and 84.2°F (29°C), activities such as swimming and diving become highly pleasurable for long durations.

Daylight

With an average of 14h and 24min of daylight, June has the longest days of the year in Wilmington, North Carolina.
On the first day of the month, sunrise is at 6:00 am and sunset at 8:18 pm. On the last day of June, sunrise is at 6:03 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. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In June, a regular UV index of 7 translates into these guidelines:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Attention! The reflection of both water and sand can increase the intensity of UV rays.
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Frequently asked questions

Is it hot in Wilmington during June?

The average high-temperature, in June, in Wilmington, is 84.7°F (29.3°C), while the average low-temperature is 72.5°F (22.5°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in June is computed to be 95°F (35°C).

What is the average humidity in June in Wilmington?

In Wilmington, North Carolina, the average relative humidity in June is 76%.

How many days does it rain in June in Wilmington?

In Wilmington, North Carolina, in June, during 19.9 rainfall days, 3.82" (97mm) of precipitation is typically accumulated.

When it does not snow in Wilmington?

In Wilmington, North Carolina, snow does not fall in April through December.

How warm is the water in June in Wilmington?

In Wilmington, North Carolina, the average seawater temperature in June is 78.1°F (25.6°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 Wilmington?

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

What is the average length of the day in June in Wilmington?

In Wilmington, the average day length in June is 14h and 24min.

When are sunrise and sunset in June in Wilmington?

On the first day of June in Wilmington, North Carolina, sunrise is at 6:00 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:27 pm EDT.

What are the months with the most sunshine in Wilmington?

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

How many hours of sunshine does Wilmington have in June?

In June, the average sunshine duration in Wilmington, North Carolina, is 10.8h.

What is the month with the highest UV index in Wilmington?

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

What is the UV index intensity in June in Wilmington?

In Wilmington, the average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
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
Wilmington, NC

Average temperature in June - Wilmington, NC
  • Average high temperature in June: 84.7°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (54°F).

  • Average low temperature in June: 72.5°F

The month with the highest average low temperature is July (75.4°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).

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Average pressure in June
Wilmington, NC

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

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

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Average wind speed in June
Wilmington, NC

Average wind speed in June - Wilmington, NC
  • Average wind speed in June: 8mph

The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest month (with the lowest average wind speed) is August (7mph).

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Average humidity in June
Wilmington, NC

Average humidity in June - Wilmington, NC
  • Average humidity in June: 76%

The months with the highest relative humidity are August, September and December (77%).
The months with the lowest relative humidity are January and March (73%).

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Average rainfall in June
Wilmington, NC

Average rainfall in June - Wilmington, NC
  • Average rainfall in June: 3.82"

The wettest month (with the highest rainfall) is August (5.59").
The driest month (with the least rainfall) is January (1.93").

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Average rainfall days in June
Wilmington, NC

Average rainfall days in June - Wilmington, NC
  • Average rainfall days in June: 19.9 days

The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is November (10.6 days).

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Average snowfall in June
Wilmington, NC

Average snowfall in June - Wilmington, NC
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in June
Wilmington, NC

Average snowfall days in June - Wilmington, NC
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in June
Wilmington, NC

Average sea temperature in June - Wilmington, NC
  • Average sea temperature in June: 78.2°F

The best month for swimming (with the highest average sea temperature) is August (82.8°F).
The coldest month (with the lowest average sea temperature) is February (57.5°F).

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Average daylight in June /
Average sunshine in June
Wilmington, NC

Average daylight in June / Average sunshine in June - Wilmington, 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).

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Average sunshine days in June
Wilmington, NC

Average sunshine days in June - Wilmington, NC
  • Average sunshine days in June: 7 days

The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is August (6.3 days).

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Average UV index in June
Wilmington, NC

Average UV index in June - Wilmington, NC
  • Average UV index in June: 7

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in June
Wilmington, NC

Average cloud cover in June - Wilmington, NC
  • Average cloud cover in June: 27

The months with the most cloud cover are February and December (Cloud cover 40).
The months with the least cloud cover are June and July (Cloud cover 27).

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Average visibility in June
Wilmington, NC

Average visibility in June - Wilmington, 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).

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Wilmington, North Carolina, USA

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