June weather forecast and climate
Plano, TX

Weather in June

June, the first month of the summer, in Plano, is a tropical month, with average temperature ranging between max 90.9°F (32.7°C) and min 73.2°F (22.9°C).

Temperature

In Plano, the average high-temperature rises, from a warm 81.5°F (27.5°C) in May, to a tropical 90.9°F (32.7°C). The average low-temperature, in June, is 73.2°F (22.9°C).

Heat index

The average heat index in June is estimated at a scorching 106.3°F (41.3°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'real feel', or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, differences in body mass, height, and shape, pregnancy). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

In June, the average relative humidity is 67%.

Rainfall

In Plano, Texas, during June, the rain falls for 13.1 days and regularly aggregates up to 2.91" (74mm) of precipitation. In Plano, Texas, during the entire year, the rain falls for 143 days and collects up to 33.15" (842mm) of precipitation.

Snowfall

March through October are months without snowfall.

Daylight

With an average of 14.3h of daylight, June has the longest days of the year in Plano.

Sunshine

In Plano, the average sunshine in June is 10.2h.

UV index

Months with the highest UV index in Plano are June through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in June in Plano?

The average high-temperature, in June, in Plano, Texas, is 90.9°F (32.7°C), while the average low-temperature is 73.2°F (22.9°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in June is estimated at 106.3°F (41.3°C).

What is the average humidity in June in Plano?

The average relative humidity in June in Plano, Texas, is 67%.

How many days does it rain in June in Plano?

In Plano, Texas, in June, it is raining for 13.1 days, with typically 2.91" (74mm) of accumulated precipitation.

When it does not snow in Plano?

In Plano snow does not fall in March through October.

When are the longest days in Plano?

June has the longest days of the year in Plano, Texas, with an average of 14.3h of daylight.

How many hours of daylight does Plano have in June?

In Plano, the average length of the day in June is 14.3h.

How long on average sun shines in June in Plano?

In Plano, Texas, the average sunshine in June is 10.2h.

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

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

What is the UV index intensity in June in Plano?

The average daily maximum UV index in June is 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to the UV radiation.

Average temperature in June
Plano, TX

Average temperature in June - Plano, TX
  • Average high temperature in June: 90.9°F

The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (54°F).

  • Average low temperature in June: 73.2°F

The month with the highest average low temperature is July (76.1°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).

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Average pressure in June
Plano, TX

Average pressure in June - Plano, TX
  • Average pressure in June: 29.91"

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

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Average wind speed in June
Plano, TX

Average wind speed in June - Plano, TX
  • Average wind speed in June: 8mph

The windiest months (with the highest average wind speed) are 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 June
Plano, TX

Average humidity in June - Plano, TX
  • Average humidity in June: 67%

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (56%).

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Average rainfall in June
Plano, TX

Average rainfall in June - Plano, TX
  • Average rainfall in June: 2.91"

The wettest month (with the highest rainfall) is October (4.21").
The driest month (with the least rainfall) is January (1.85").

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Average rainfall days in June
Plano, TX

Average rainfall days in June - Plano, TX
  • Average rainfall days in June: 13.1 days

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (7.1 days).

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Average snowfall in June
Plano, TX

Average snowfall in June - Plano, TX
  • Average snowfall in June: 0"

The month with the highest snowfall is February (0.71").
Months with the least snowfall are March, April, May, June, July, August, September and October (0").

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Average snowfall days in June
Plano, TX

Average snowfall days in June - Plano, TX
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (1.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Plano, TX

Average daylight in June / Average sunshine in June - Plano, TX
  • Average daylight in June: 14.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in June: 10.2h

The month with the most sunshine is August (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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Average sunshine days in June
Plano, TX

Average sunshine days in June - Plano, TX
  • Average sunshine days in June: 14.6 days

The month with the most sunshine days is January (22.5 days).
The month with the least sunshine days is April (13.9 days).

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Average UV index in June
Plano, TX

Average UV index in June - Plano, TX
  • Average UV index in June: 7

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

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Average cloud cover in June
Plano, TX

Average cloud cover in June - Plano, TX
  • Average cloud cover in June: 26

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

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Average visibility in June
Plano, TX

Average visibility in June - Plano, TX
  • Average visibility in June: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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