July weather forecast
Vaughan, TX

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Weather in July

July, the same as June, in Vaughan, Texas, is another tropical summer month, with an average temperature fluctuating between 94.6°F (34.8°C) and 74.8°F (23.8°C).

Temperature

July's onset records a minor alteration in the average high-temperature to a still tropical 94.6°F (34.8°C) from June's 90.1°F (32.3°C). Vaughan encounters a steady low-temperature average of 74.8°F (23.8°C) throughout the month of July.

Heat index

The heat index value during July is calculated to be a blazing hot 114.8°F (46°C). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.
When referencing the heat index, its values are suitable for shady environments and light breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index 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.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in July is 63%.

Rainfall

In Vaughan, Texas, during July, the rain falls for 11.4 days and regularly aggregates up to 2.05" (52mm) of precipitation. Throughout the year, there are 139.8 rainfall days, and 32.28" (820mm) of precipitation is accumulated.

Snowfall

January, April through November are months without snowfall in Vaughan.

Daylight

In Vaughan, the average length of the day in July is 14h and 0min.
On the first day of July, sunrise is at 6:26 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 8:26 pm CDT.

Sunshine

With an average of 10.9h 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. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: In July, an average UV index of 7 transforms into the following instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

How hot is it in Vaughan in July?

The average high-temperature and low-temperature during July are 94.6°F (34.8°C) and 74.8°F (23.8°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in July is calculated to be 114.8°F (46°C).

What is the average humidity in July in Vaughan?

The average relative humidity in July is 63%.

How much does it rain in Vaughan in July?

In Vaughan, in July, during 11.4 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

When it does not snow in Vaughan?

In Vaughan, snow does not fall in January, April through November.

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

In Vaughan, Texas, the average day length in July is 14h and 0min.

When is the sunrise / sunset in July in Vaughan?

In July, on the first day of the month, sunrise is at 6:26 am and sunset at 8:38 pm. On the last day of the month, in Vaughan, sunrise is at 6:44 am and sunset at 8:26 pm CDT.

What month has the most sunshine in Vaughan?

The month with the most sunshine is July, with an average of 10.9h of sunshine.

How long on average sun shines in July in Vaughan?

The average sunshine duration in July in Vaughan, Texas, is 10.9h.

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

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

How high is the UV index in July in Vaughan?

The average daily maximum UV index in July in Vaughan is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability 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 July
Vaughan, TX

Average temperature in July - Vaughan, TX
  • Average high temperature in July: 94.6°F

The warmest month (with the highest average high temperature) is August (95.9°F).
The month with the lowest average high temperature is January (55.9°F).

  • Average low temperature in July: 74.8°F

The month with the highest average low temperature is August (75.9°F).
The coldest month (with the lowest average low temperature) is January (39.9°F).

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Average pressure in July
Vaughan, TX

Average pressure in July - Vaughan, TX
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in July
Vaughan, TX

Average wind speed in July - Vaughan, TX
  • Average wind speed in July: 8mph

The windiest month (with the highest average wind speed) is March (10.6mph).
The calmest month (with the lowest average wind speed) is September (6.9mph).

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Average humidity in July
Vaughan, TX

Average humidity in July - Vaughan, TX
  • Average humidity in July: 63%

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (57%).

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Average rainfall in July
Vaughan, TX

Average rainfall in July - Vaughan, TX
  • Average rainfall in July: 2.05"

The wettest month (with the highest rainfall) is October (4.53").
The driest month (with the least rainfall) is November (1.77").

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Average rainfall days in July
Vaughan, TX

Average rainfall days in July - Vaughan, TX
  • Average rainfall days in July: 11.4 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in July
Vaughan, TX

Average snowfall in July - Vaughan, TX
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.55").
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0").

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Average snowfall days in July
Vaughan, TX

Average snowfall days in July - Vaughan, TX
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (1.2 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 daylight in July /
Average sunshine in July
Vaughan, TX

Average daylight in July / Average sunshine in July - Vaughan, TX
  • Average daylight in July: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in July: 10h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in July
Vaughan, TX

Average sunshine days in July - Vaughan, TX
  • Average sunshine days in July: 17.7 days

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (13.6 days).

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Average UV index in July
Vaughan, TX

Average UV index in July - Vaughan, TX
  • 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 December (UV index 3).

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Average cloud cover in July
Vaughan, TX

Average cloud cover in July - Vaughan, TX
  • Average cloud cover in July: 23

The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in July
Vaughan, TX

Average visibility in July - Vaughan, TX
  • 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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Vaughan, Texas, USA

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