June weather forecast
Grand Prairie, TX

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Weather in June

Grand Prairie in June espouses the full swing of summer, with the longest days and highest UV index of the year. Open skies, mild breezes, and plenty of sunshine characterize this month, creating ideal conditions for spending quality time outdoors. Despite an escalation in humidity, the city escapes the clutches of the summer heat with relative comfort. As the mercury peaks around 91.2°F (32.9°C), summer truly nestles within the heart of Texas. The weather blueprint of June serves as a framework for the sizzling conditions of July and August.

Temperature

The average high-temperature in Grand Prairie increases in June, moving from a warm 82.2°F (27.9°C) in May to a tropical 91.2°F (32.9°C). Grand Prairie observes an average nighttime temperature of 74.1°F (23.4°C) during June.

Heat index

In June, the average heat index is computed to be an extremely hot 107.6°F (42°C). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Grand Prairie, the average relative humidity in June is 66%.

Rainfall

In Grand Prairie, in June, it is raining for 9.3 days, with typically 0.98" (25mm) of accumulated precipitation. Throughout the year, in Grand Prairie, there are 91.2 rainfall days, and 8.11" (206mm) of precipitation is accumulated.

Snowfall

January, March through December are months without snowfall.

Daylight

The month with the longest days in Grand Prairie is June, with an average of 14h and 18min of daylight.
On the first day of June in Grand Prairie, sunrise is at 6:20 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 8:40 pm CDT.

Sunshine

In June, the average sunshine in Grand Prairie is 10.1h.

UV index

The months with the highest UV index in Grand Prairie 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 exposure to the Sun's UV rays for average individuals.
Note: An average maximum UV index of 7 in June leads to these recommendations:
Ward off overexposure. Defence against solar harm is crucial. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

How hot does it get in Grand Prairie in June?

In June, in Grand Prairie, the average high-temperature is 91.2°F (32.9°C), and the average low-temperature is 74.1°F (23.4°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in June is computed to be 107.6°F (42°C).

What is the average humidity in June in Grand Prairie?

The average relative humidity in June is 66%.

How many days does it rain in June in Grand Prairie?

In June, the rain falls for 9.3 days. Throughout June, 0.98" (25mm) of precipitation is accumulated.

When it does not snow in Grand Prairie?

January, March through December are months without snowfall.

When are the longest days in Grand Prairie?

With an average of 14h and 18min of daylight, June has the longest days of the year in Grand Prairie, Texas.

How many hours of daylight does Grand Prairie have in June?

The average day length in June in Grand Prairie is 14h and 16min.

When is the sunrise / sunset in June in Grand Prairie?

In June, on the first day of the month, sunrise is at 6:20 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 8:40 pm CDT.

How many hours of sunshine does Grand Prairie have in June?

The average sunshine duration in June is 10.1h.

What are the months with the highest UV index in Grand Prairie?

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

How high is the UV index in June in Grand Prairie?

The average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high health threat from 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 June
Grand Prairie, TX

Average temperature in June - Grand Prairie, TX
  • Average high temperature in June: 91.2°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 (54.9°F).

  • Average low temperature in June: 74.1°F

The month with the highest average low temperature is August (77.4°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).

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Average pressure in June
Grand Prairie, TX

Average pressure in June - Grand Prairie, TX
  • Average pressure in June: 29.91"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 June
Grand Prairie, TX

Average wind speed in June - Grand Prairie, TX
  • Average wind speed in June: 8.1mph

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

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Average humidity in June
Grand Prairie, TX

Average humidity in June - Grand Prairie, TX
  • Average humidity in June: 66%

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 June
Grand Prairie, TX

Average rainfall in June - Grand Prairie, TX
  • Average rainfall in June: 0.98"

The wettest month (with the highest rainfall) is May (1.26").
The driest month (with the least rainfall) is February (0.31").

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Average rainfall days in June
Grand Prairie, TX

Average rainfall days in June - Grand Prairie, TX
  • Average rainfall days in June: 9.3 days

The month with the highest number of rainy days is September (10.8 days).
The month with the least rainy days is January (4 days).

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Average snowfall in June
Grand Prairie, TX

Average snowfall in June - Grand Prairie, TX
  • Average snowfall in June: 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, October, November and December (0").

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Average snowfall days in June
Grand Prairie, TX

Average snowfall days in June - Grand Prairie, TX
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in June /
Average sunshine in June
Grand Prairie, TX

Average daylight in June / Average sunshine in June - Grand Prairie, TX
  • Average daylight in June: 14h 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 June: 10h and 1min

The month with the most sunshine is July (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 June
Grand Prairie, TX

Average sunshine days in June - Grand Prairie, TX
  • Average sunshine days in June: 18.4 days

The month with the most sunshine days is January (25.6 days).
The month with the least sunshine days is September (16.5 days).

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Average UV index in June
Grand Prairie, TX

Average UV index in June - Grand Prairie, TX
  • Average UV index in June: 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).

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Average cloud cover in June
Grand Prairie, TX

Average cloud cover in June - Grand Prairie, TX
  • Average cloud cover in June: 26

The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 20).

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Average visibility in June
Grand Prairie, TX

Average visibility in June - Grand Prairie, TX
  • Average visibility in June: 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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Grand Prairie, Texas, USA

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