July weather forecast
Dallas, NC

Weather in July

July, like June, is another tropical summer month in Dallas, North Carolina, with an average temperature varying between 90.1°F (32.3°C) and 69.1°F (20.6°C).

Temperature

The warmest month is July, with an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 69.1°F (20.6°C).

Heat index

In July, the average heat index is calculated to be a scorching 106.3°F (41.3°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'feels like', or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, metabolic differences, clothing). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index 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.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

With an average relative humidity of 70%, July is the least humid month in Dallas.

Rainfall

In July, in Dallas, the rain falls for 18.3 days. Throughout July, 2.72" (69mm) of precipitation is accumulated. In Dallas, during the entire year, the rain falls for 158.9 days and collects up to 31.26" (794mm) of precipitation.

Snowfall

In Dallas, North Carolina, snow does not fall in April through October.

Daylight

In July, the average length of the day is 14h and 16min.
On the first day of July, sunrise is at 6:13 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:29 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.8h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Dallas, North Carolina. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 6 in July transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. 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 the 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.
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FAQ

What is the warmest month in Dallas?

With an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 69.1°F (20.6°C), July is the warmest month in Dallas.

What is the temperature in July in Dallas?

The average high-temperature, in July, is 90.1°F (32.3°C), while the average low-temperature is 69.1°F (20.6°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is calculated to be 106.3°F (41.3°C).

What is the least humid month in Dallas?

July is the least humid month in Dallas, with an average relative humidity of 70%.

What is the average humidity in July in Dallas?

In July, the average relative humidity in Dallas, North Carolina, is 70%.

How much does it rain in Dallas in July?

In Dallas, in July, it is raining for 18.3 days, with typically 2.72" (69mm) of accumulated precipitation.

When it does not snow in Dallas?

April through October are months without snowfall in Dallas, North Carolina.

What is the average length of the day in July in Dallas?

The average day length in July in Dallas is 14h and 16min.

When is the sunrise / sunset in July in Dallas?

In July, on the first day of the month, sunrise is at 6:13 am and sunset at 8:43 pm. On the last day of the month, in Dallas, sunrise is at 6:32 am and sunset at 8:29 pm EDT.

What month has the most sunshine in Dallas?

The month with the most sunshine is July, with an average of 10.8h of sunshine.

How long on average sun shines in July in Dallas?

In July, the average sunshine duration is 10.8h.

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

The months with the highest UV index are May through August, with an average maximum UV index of 6.

What is the UV index intensity in July in Dallas?

In July, the average daily maximum UV index in Dallas, North Carolina, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.

Average temperature in July
Dallas, NC

Average temperature in July - Dallas, NC
  • Average high temperature in July: 90.1°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (47.8°F).

  • Average low temperature in July: 69.1°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

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Average pressure in July
Dallas, NC

Average pressure in July - Dallas, NC
  • Average pressure in July: 30.01"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in July
Dallas, NC

Average wind speed in July - Dallas, NC
  • Average wind speed in July: 4.5mph

The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in July
Dallas, NC

Average humidity in July - Dallas, NC
  • Average humidity in July: 70%

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in July
Dallas, NC

Average rainfall in July - Dallas, NC
  • Average rainfall in July: 2.72"

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is October (1.93").

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Average rainfall days in July
Dallas, NC

Average rainfall days in July - Dallas, NC
  • Average rainfall days in July: 18.3 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in July
Dallas, NC

Average snowfall in July - Dallas, NC
  • Average snowfall in July: 0"

The month with the highest snowfall is December (2.01").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Dallas, NC

Average snowfall days in July - Dallas, NC
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Dallas, NC

Average daylight in July / Average sunshine in July - Dallas, NC
  • Average daylight in July: 14h and 16min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 49min).

  • Average sunshine in July: 10.8h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 5.3h).

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Average sunshine days in July
Dallas, NC

Average sunshine days in July - Dallas, NC
  • Average sunshine days in July: 10.6 days

The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (10.6 days).

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Average UV index in July
Dallas, NC

Average UV index in July - Dallas, NC
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in July
Dallas, NC

Average cloud cover in July - Dallas, NC
  • Average cloud cover in July: 30

The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 30).

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Average visibility in July
Dallas, NC

Average visibility in July - Dallas, 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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