July weather forecast
Southport, NC

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Weather in July

July is a hot summer month in Southport, North Carolina, with an average temperature fluctuating between 86.7°F (30.4°C) and 76.8°F (24.9°C).

Temperature

July is the month when Southport experiences its warmest temperatures, averaging a high of 86.7°F (30.4°C) and a low of 76.8°F (24.9°C).

Heat index

The heat index for July is evaluated at a very hot 100.4°F (38°C). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Realize that the values for the heat index are set for shaded places and light winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index 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.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In July, the average relative humidity is 76%.

Rainfall

In July, in Southport, North Carolina, the rain falls for 21.5 days. Throughout July, 4.21" (107mm) of precipitation is accumulated. 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 July, the average ocean temperature in Southport is 81.9°F (27.7°C).
Note: In water activities such as swimming and diving, temperatures from 77°F (25°C) to 84.2°F (29°C) are deemed highly pleasurable for extended periods without any unease.

Daylight

In Southport, the average length of the day in July is 14h and 9min.
On the first day of the month, sunrise is at 6:05 am and sunset at 8:27 pm. On the last day of July, in Southport, sunrise is at 6:23 am and sunset at 8:13 pm EDT.

Sunshine

With an average of 10.7h of sunshine, July has the most sunshine of the year.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Southport. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In July, a daily UV index of 7 turns into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Stay cautious! Sand and water reflections increase UV radiation potency.
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Frequently asked questions

What part of the year is the hottest in Southport?

The warmest month in Southport, North Carolina, is July, with an average high-temperature of 86.7°F (30.4°C) and an average low-temperature of 76.8°F (24.9°C).

How hot is July in Southport?

The high-temperature in Southport, North Carolina, during July is 86.7°F (30.4°C) and the low-temperature is 76.8°F (24.9°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in July is evaluated at 100.4°F (38°C).

What is the average humidity in July in Southport?

In July, the average relative humidity in Southport, North Carolina, is 76%.

How many days does it rain in July in Southport?

In Southport, North Carolina, in July, during 21.5 rainfall days, 4.21" (107mm) of precipitation is typically accumulated.

When it does not snow in Southport?

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

What is the water temperature in July in Southport?

In Southport, in July, the average water temperature is 81.9°F (27.7°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.

How many hours of daylight does Southport have in July?

The average day length in July in Southport is 14h and 9min.

When is the sunrise / sunset in July in Southport?

On the first day of July, sunrise is at 6:05 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 8:13 pm EDT.

What month has the most sunshine in Southport?

July has the most sunshine of the year in Southport, with an average of 10.7h of sunshine.

How many hours of sunshine does Southport have in July?

The average sunshine duration in July in Southport is 10.7h.

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

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

How high is the UV index in July in Southport?

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

Average temperature in July - Southport, NC
  • Average high temperature in July: 86.7°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 July: 76.8°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).

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Average pressure in July
Southport, NC

Average pressure in July - Southport, NC
  • Average pressure in July: 30"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).

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Average wind speed in July
Southport, NC

Average wind speed in July - Southport, NC
  • Average wind speed in July: 9.4mph

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).

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Average humidity in July
Southport, NC

Average humidity in July - Southport, NC
  • Average humidity in July: 76%

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

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Average rainfall in July
Southport, NC

Average rainfall in July - Southport, NC
  • Average rainfall in July: 4.21"

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

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Average rainfall days in July
Southport, NC

Average rainfall days in July - Southport, NC
  • Average rainfall days in July: 21.5 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).

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Average snowfall in July
Southport, NC

Average snowfall in July - Southport, NC
  • Average snowfall in July: 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").

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Average snowfall days in July
Southport, NC

Average snowfall days in July - Southport, NC
  • Average snowfall days in July: 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).

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Average sea temperature in July
Southport, NC

Average sea temperature in July - Southport, NC
  • Average sea temperature in July: 81.8°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 July /
Average sunshine in July
Southport, NC

Average daylight in July / Average sunshine in July - Southport, NC
  • Average daylight in July: 14h and 1min

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 July: 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).

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Average sunshine days in July
Southport, NC

Average sunshine days in July - Southport, NC
  • Average sunshine days in July: 7.1 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).

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Average UV index in July
Southport, NC

Average UV index in July - Southport, NC
  • Average UV index in July: 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).

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Average cloud cover in July
Southport, NC

Average cloud cover in July - Southport, NC
  • Average cloud cover in July: 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).

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Average visibility in July
Southport, NC

Average visibility in July - Southport, NC
  • Average visibility in July: 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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Southport, North Carolina, USA

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