July weather forecast
Addison, TX

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Weather in July

July is a very hot summer month in Addison, Texas, with an average temperature ranging between max 95.2°F (35.1°C) and min 76.8°F (24.9°C).

Temperature

During July, Addison records an average high-temperature of a fiery hot 95.2°F (35.1°C), marking a slight divergence from June's 91.2°F (32.9°C). July nights in Addison observe an average temperature dip to a warm 76.8°F (24.9°C).

Heat index

July's average heat index is evaluated at a life-threatening hot 113°F (45°C). Careful: Heat exhaustion and heat cramps are anticipated. With ongoing exertion, heatstroke becomes a possibility.
In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. 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 primarily vital for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In July, the average relative humidity in Addison is 60%.

Rainfall

In Addison, in July, it is raining for 13 days, with typically 2.09" (53mm) of accumulated precipitation. In Addison, during the entire year, the rain falls for 142.4 days and collects up to 31.3" (795mm) of precipitation.

Snowfall

In Addison, snow does not fall in March through October.

Daylight

In July, the average length of the day in Addison is 14h and 5min.
On the first day of July in Addison, sunrise is at 6:22 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 8:26 pm CDT.

Sunshine

The months with the most sunshine are July and August, with an average of 11h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, a regular UV index of 7 translates into these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

How hot is it in Addison in July?

In July, the average high-temperature and low-temperature in Addison, Texas, are 95.2°F (35.1°C) and 76.8°F (24.9°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in July is evaluated at 113°F (45°C).

What is the average humidity in July in Addison?

In July, the average relative humidity in Addison, Texas, is 60%.

How much does it rain in Addison in July?

In Addison, Texas, in July, it is raining for 13 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow in Addison?

In Addison, Texas, snow does not fall in March through October.

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

In Addison, Texas, the average day length in July is 14h and 5min.

When is the sunrise / sunset in July in Addison?

On the first day of July in Addison, Texas, sunrise is at 6:22 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 8:26 pm CDT.

What is the month with the most sunshine in Addison?

July and August, with an average of 11h of sunshine, are months with the most sunshine in Addison.

How long on average sun shines in July in Addison?

In Addison, the average sunshine duration in July is 11h.

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

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

How high is the UV index in July in Addison?

In Addison, Texas, the average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health risk 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 July
Addison, TX

Average temperature in July - Addison, TX
  • Average high temperature in July: 95.2°F

The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (54.3°F).

  • Average low temperature in July: 76.8°F

The month with the highest average low temperature is August (77°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

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Average pressure in July
Addison, TX

Average pressure in July - Addison, TX
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in July
Addison, TX

Average wind speed in July - Addison, TX
  • Average wind speed in July: 7.3mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).

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Average humidity in July
Addison, TX

Average humidity in July - Addison, TX
  • Average humidity in July: 60%

The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (54%).

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Average rainfall in July
Addison, TX

Average rainfall in July - Addison, TX
  • Average rainfall in July: 2.09"

The wettest month (with the highest rainfall) is October (4.02").
The driest month (with the least rainfall) is February (1.73").

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Average rainfall days in July
Addison, TX

Average rainfall days in July - Addison, TX
  • Average rainfall days in July: 13 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall in July
Addison, TX

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

The month with the highest snowfall is February (0.59").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

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Average snowfall days in July
Addison, TX

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

The month with the highest number of snowfall days is February (1.1 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
Addison, TX

Average daylight in July / Average sunshine in July - Addison, TX
  • Average daylight in July: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in July: 11h and 0min

The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in July
Addison, TX

Average sunshine days in July - Addison, TX
  • Average sunshine days in July: 16 days

The month with the most sunshine days is January (23 days).
The month with the least sunshine days is September (13.8 days).

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Average UV index in July
Addison, TX

Average UV index in July - Addison, TX
  • Average UV index in July: 7

The months with the highest UV index are May, 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
Addison, TX

Average cloud cover in July - Addison, TX
  • Average cloud cover in July: 22

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 20).

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Average visibility in July
Addison, TX

Average visibility in July - Addison, 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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Addison, Texas, USA

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