August weather forecast
Wylie, TX

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Weather in August

The last month of the summer, August, is a fiery hot month in Wylie, Texas, with an average temperature varying between 95°F (35°C) and 75°F (23.9°C).

Temperature

August, with its average high-temperature of 95°F (35°C) and an average low-temperature of 75°F (23.9°C), holds the record as the warmest month.

Heat index

In August, the heat index is calculated to be a burning hot 113°F (45°C). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
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. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. 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 59%, August is the least humid month in Wylie, Texas.

Rainfall

In Wylie, in August, during 11.1 rainfall days, 1.93" (49mm) of precipitation is typically accumulated. Throughout the year, there are 124.3 rainfall days, and 20.47" (520mm) of precipitation is accumulated.

Snowfall

January, March through October are months without snowfall.

Daylight

In August, the average length of the day is 13h and 20min.
On the first day of August, sunrise is at 6:40 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 7:51 pm CDT.

Sunshine

With an average of 11h of sunshine, August has the most sunshine of the year in Wylie.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Wylie. 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: The daily maximum UV index of 7 in August interprets into the following advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What are the warmest months in Wylie?

August, having an average high-temperature of 95°F (35°C) and an average low-temperature of 75°F (23.9°C), is the warmest month in Wylie, Texas.

How hot does it get in Wylie in August?

August temperatures in Wylie vary between a high-temperature of 95°F (35°C) and a low-temperature of 75°F (23.9°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 113°F (45°C).

What is the least humid month in Wylie?

The least humid month in Wylie, Texas, is August, with an average relative humidity of 59%.

What is the average humidity in August in Wylie?

In August, the average relative humidity is 59%.

How many days does it rain in August in Wylie?

In Wylie, Texas, in August, during 11.1 rainfall days, 1.93" (49mm) of precipitation is typically accumulated.

When it does not snow in Wylie?

January, March through October are months without snowfall in Wylie.

How many hours of daylight does Wylie have in August?

The average day length in August is 13h and 20min.

When is the sunrise / sunset in August in Wylie?

In August, on the first day of the month, sunrise is at 6:40 am and sunset at 8:24 pm. On the last day of the month, in Wylie, Texas, sunrise is at 7:00 am and sunset at 7:51 pm CDT.

What month has the most sunshine in Wylie?

August has the most sunshine of the year in Wylie, Texas, with an average of 11h of sunshine.

How many hours of sunshine does Wylie have in August?

The average sunshine duration in August in Wylie, Texas, is 11h.

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

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

What is the UV index reading in August in Wylie?

In August, the average daily maximum UV index in Wylie, Texas, is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to 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 August
Wylie, TX

Average temperature in August - Wylie, TX
  • Average high temperature in August: 95°F

The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (54°F).

  • Average low temperature in August: 75°F

The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).

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Average pressure in August
Wylie, TX

Average pressure in August - Wylie, TX
  • Average pressure in August: 29.93"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 August
Wylie, TX

Average wind speed in August - Wylie, TX
  • Average wind speed in August: 7mph

The windiest months (with the highest average wind speed) are February, March and April (9.9mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).

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Average humidity in August
Wylie, TX

Average humidity in August - Wylie, TX
  • Average humidity in August: 59%

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (59%).

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Average rainfall in August
Wylie, TX

Average rainfall in August - Wylie, TX
  • Average rainfall in August: 1.93"

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is February (0.91").

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Average rainfall days in August
Wylie, TX

Average rainfall days in August - Wylie, TX
  • Average rainfall days in August: 11.1 days

The month with the highest number of rainy days is September (14.1 days).
The month with the least rainy days is January (5.8 days).

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Average snowfall in August
Wylie, TX

Average snowfall in August - Wylie, TX
  • Average snowfall in August: 0"

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

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Average snowfall days in August
Wylie, TX

Average snowfall days in August - Wylie, TX
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Wylie, TX

Average daylight in August / Average sunshine in August - Wylie, TX
  • Average daylight in August: 13h and 2min

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 August: 11h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in August
Wylie, TX

Average sunshine days in August - Wylie, TX
  • Average sunshine days in August: 17.6 days

The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is September (14.8 days).

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Average UV index in August
Wylie, TX

Average UV index in August - Wylie, TX
  • Average UV index in August: 7

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

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Average cloud cover in August
Wylie, TX

Average cloud cover in August - Wylie, TX
  • Average cloud cover in August: 21

The months with the most cloud cover are February and March (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in August
Wylie, TX

Average visibility in August - Wylie, TX
  • Average visibility in August: 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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Wylie, Texas, USA

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