July weather forecast
Southlake, TX

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Weather in July

July is a torrid summer month in Southlake, Texas, with an average temperature varying between 95.2°F (35.1°C) and 76.6°F (24.8°C).

Temperature

Upon the beginning of July, Southlake's high-temperatures register at a very hot 95.2°F (35.1°C), closely mirroring the preceding month. Southlake records a steady low-temperature average of 76.6°F (24.8°C) during July.

Heat index

For most parts of July, the heat index is estimated at a burning hot 113°F (45°C). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

The average relative humidity in July is 59%.

Rainfall

In Southlake, in July, during 9.7 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. In Southlake, during the entire year, the rain falls for 97.8 days and collects up to 9.29" (236mm) of precipitation.

Snowfall

In Southlake, snow does not fall in April through December.

Daylight

In July, the average length of the day is 14h and 4min.
On the first day of the month, sunrise is at 6:24 am and sunset at 8:41 pm. On the last day of July, sunrise is at 6:41 am and sunset at 8:27 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 11.1h 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 reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 7 during July leads to these advisories:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in July?

In July, in Southlake, the average high-temperature is 95.2°F (35.1°C), and the average low-temperature is 76.6°F (24.8°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in July is estimated at 113°F (45°C).

What is the average humidity in July?

In Southlake, the average relative humidity in July is 59%.

How much does it rain in July?

In Southlake, during July, the rain falls for 9.7 days and regularly aggregates up to 0.63" (16mm) of precipitation.

When it does not snow?

April through December are months without snowfall.

What is the average length of the day in July?

In July, the average day length in Southlake is 14h and 4min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 6:24 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 8:27 pm CDT.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 11.1h of sunshine.

How many hours of sunshine does Southlake have in July?

In July, the average sunshine duration is 11.1h.

When is the highest UV index?

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

What is the UV index reading in July?

The average daily maximum UV index in July is 7. A UV Index of 6 to 7 symbolizes a high hazard to health 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
Southlake, TX

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

The warmest month (with the highest average high temperature) is August (96.4°F).
The month with the lowest average high temperature is January (54.5°F).

  • Average low temperature in July: 76.6°F

The month with the highest average low temperature is August (77.2°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

Average pressure in July
Southlake, TX

Average pressure in July - Southlake, TX
  • Average pressure in July: 29.94"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).

Average wind speed in July
Southlake, TX

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

The windiest months (with the highest average wind speed) are March and April (10.1mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).

Average humidity in July
Southlake, TX

Average humidity in July - Southlake, TX
  • Average humidity in July: 59%

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

Average rainfall in July
Southlake, TX

Average rainfall in July - Southlake, TX
  • Average rainfall in July: 0.63"

The wettest month (with the highest rainfall) is May (1.34").
The driest month (with the least rainfall) is February (0.39").

Average rainfall days in July
Southlake, TX

Average rainfall days in July - Southlake, TX
  • Average rainfall days in July: 9.7 days

The month with the highest number of rainy days is September (10.5 days).
The month with the least rainy days is January (4.5 days).

Average snowfall in July
Southlake, TX

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

The month with the highest snowfall is February (0.16").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

Average snowfall days in July
Southlake, TX

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

The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Southlake, TX

Average daylight in July / Average sunshine in July - Southlake, 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 1min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in July
Southlake, TX

Average sunshine days in July - Southlake, TX
  • Average sunshine days in July: 18.3 days

The month with the most sunshine days is January (25.1 days).
The month with the least sunshine days is September (16.8 days).

Average UV index in July
Southlake, TX

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

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in July
Southlake, TX

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

The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 19).

Average visibility in July
Southlake, TX

Average visibility in July - Southlake, 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).

Southlake, Texas, USA

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