June weather forecast
Southport, NC

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Weather in June

The first month of the summer, June, is also a moderately hot month in Southport, North Carolina, with an average temperature fluctuating between 73.8°F (23.2°C) and 83.7°F (28.7°C).

Temperature

In Southport, the average high-temperature in June slightly increases from 77.7°F (25.4°C) in May to a still moderately hot 83.7°F (28.7°C). In Southport, an average low-temperature of 73.8°F (23.2°C) is recorded during June nights.

Heat index

June's average heat index is evaluated at a tropical 91.4°F (33°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

May, June, August and December, with an average relative humidity of 77%, are the most humid months.

Rainfall

In Southport, in June, it is raining for 19.5 days, with typically 3.78" (96mm) of accumulated precipitation. Throughout the year, in Southport, there are 181.2 rainfall days, and 43.94" (1116mm) of precipitation is accumulated.

Snowfall

March through November are months without snowfall in Southport.

Ocean temperature

In June, the average ocean temperature in Southport is 77.7°F (25.4°C).
Note: Surface water temperatures falling between 77°F (25°C) and 84.2°F (29°C) are regarded as prime and extremely agreeable for enduring periods during any water activity.

Daylight

With an average of 14h and 24min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 6:01 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:27 pm EDT.

Sunshine

In Southport, the average sunshine in June is 10.6h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In June, a daily maximum UV index of 7 leads to the following instructions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Attention! The reflection of both water and sand can increase the intensity of UV rays.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is June in Southport?

The average high-temperature and low-temperature during June are 83.7°F (28.7°C) and 73.8°F (23.2°C) respectively. In June, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is evaluated at 91.4°F (33°C).

What are the most humid months in Southport?

The months with the highest humidity are May, June, August and December, with an average relative humidity of 77%.

What is the average humidity in June in Southport?

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

How much does it rain in Southport in June?

In Southport, in June, it is raining for 19.5 days, with typically 3.78" (96mm) of accumulated precipitation.

When it does not snow in Southport?

In Southport, snow does not fall in March through November.

What is the water temperature in June in Southport?

In Southport, in June, the average water 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 in Southport?

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

How many hours of daylight does Southport have in June?

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

When is the sunrise / sunset in June in Southport?

In June, on the first day of the month, sunrise is at 6:01 am and sunset at 8:18 pm. On the last day of the month, in Southport, North Carolina, sunrise is at 6:04 am and sunset at 8:27 pm EDT.

How many hours of sunshine does Southport have in June?

In June, the average sunshine duration in Southport is 10.6h.

What are the months with the highest UV index in Southport?

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

What is the UV index intensity in June in Southport?

In Southport, North Carolina, the average daily maximum UV index in June is 7. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Southport, NC

Average temperature in June - Southport, NC
  • Average high temperature in June: 83.7°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (55.4°F).

  • Average low temperature in June: 73.8°F

The month with the highest average low temperature is July (76.8°F).
The coldest month (with the lowest average low temperature) is January (42.6°F).

Average pressure in June
Southport, NC

Average pressure in June - Southport, 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
Southport, NC

Average wind speed in June - Southport, NC
  • Average wind speed in June: 9.3mph

The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is August (8.1mph).

Average humidity in June
Southport, NC

Average humidity in June - Southport, NC
  • Average humidity in June: 77%

The months with the highest relative humidity are May, June, August and December (77%).
The month with the lowest relative humidity is March (73%).

Average rainfall in June
Southport, NC

Average rainfall in June - Southport, NC
  • Average rainfall in June: 3.78"

The wettest month (with the highest rainfall) is August (6.18").
The driest month (with the least rainfall) is January (1.93").

Average rainfall days in June
Southport, NC

Average rainfall days in June - Southport, NC
  • Average rainfall days in June: 19.5 days

The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is November (10.1 days).

Average snowfall in June
Southport, NC

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

The month with the highest snowfall is February (0.43").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in June
Southport, NC

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

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average sea temperature in June
Southport, NC

Average sea temperature in June - Southport, 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
Southport, NC

Average daylight in June / Average sunshine in June - Southport, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

Average sunshine days in June
Southport, NC

Average sunshine days in June - Southport, NC
  • Average sunshine days in June: 8.3 days

The months with the most sunshine days are October and December (17.6 days).
The month with the least sunshine days is August (6.8 days).

Average UV index in June
Southport, NC

Average UV index in June - Southport, 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
Southport, NC

Average cloud cover in June - Southport, NC
  • Average cloud cover in June: 28

The month with the most cloud cover is December (Cloud cover 42).
The months with the least cloud cover are June and July (Cloud cover 28).

Average visibility in June
Southport, NC

Average visibility in June - Southport, 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).

Southport, North Carolina, USA

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