June weather forecast and climate
Austin, TX

The beautiful Lady Bird Lake passing through the city skyscrapers of Austin city, Texas
The beautiful Lady Bird Lake passing through the city skyscrapers of Austin city, Texas

Weather in June

The first month of the summer, June, is a tropical month in Austin, Texas, with average temperature ranging between max 91.2°F (32.9°C) and min 72.1°F (22.3°C).

Temperature

In Austin, the average high-temperature in June marginally rises, from a moderately hot 83.8°F (28.8°C) in May, to a tropical 91.2°F (32.9°C). In June, the average low-temperature is 72.1°F (22.3°C).

Heat index

The average heat index is appraised at a scorching 110.5°F (43.6°C). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. With the 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 'real feel', 'feels like', 'apparent temperature', or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like differences in body mass, height, and shape, wind, pregnancy, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Austin, the average relative humidity in June is 71%.

Rainfall

In June, the rain falls for 13.3 days. Throughout June, 1.81" (46mm) of precipitation is accumulated. Throughout the year, in Austin, Texas, there are 142.7 rainfall days, and 21.5" (546mm) of precipitation is accumulated.

Snowfall

In Austin snow does not fall in March through December.

Daylight

June has the longest days of the year, with an average of 14.1h of daylight.

Sunshine

In Austin, Texas, the average sunshine is 9.4h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Austin. A UV Index reading of 6 to 7 represents a high health hazard from the exposure to the Sun's UV rays for average individuals.
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. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 Austin?

In June, the average high-temperature is 91.2°F (32.9°C), and the average low-temperature is 72.1°F (22.3°C). In June, the average heat index (a.k.a. 'real feel', 'apparent temperature'), that calculates temperature value influenced by the moisture in the air, is estimated at 110.5°F (43.6°C).

What is the average humidity in June in Austin?

The average relative humidity in June in Austin, Texas, is 71%.

How much does it rain in Austin in June?

In Austin, in June, it is raining for 13.3 days, with typically 1.81" (46mm) of accumulated precipitation.

When it does not snow in Austin?

March through December are months without snowfall.

When are the longest days in Austin?

With an average of 14.1h of daylight, June has the longest days of the year.

How many hours of daylight does Austin have in June?

In Austin, Texas, the average length of the day in June is 14.1h.

How long on average sun shines in June in Austin?

In June, the average sunshine in Austin is 9.4h.

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

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

What is the UV index reading in June in Austin?

In Austin, the average daily maximum UV index in June is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV radiation.

Average temperature in June
Austin, TX

Average temperature in June - Austin, TX
  • Average high temperature in June: 91.2°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 (59.4°F).

  • Average low temperature in June: 72.1°F

The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (42.6°F).

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Average pressure in June
Austin, TX

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

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in June
Austin, TX

Average wind speed in June - Austin, TX
  • Average wind speed in June: 7.7mph

The windiest month (with the highest average wind speed) is March (9.2mph).
The calmest month (with the lowest average wind speed) is September (6.2mph).

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Average humidity in June
Austin, TX

Average humidity in June - Austin, TX
  • Average humidity in June: 71%

The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (59%).

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Average rainfall in June
Austin, TX

Average rainfall in June - Austin, TX
  • Average rainfall in June: 1.81"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (0.91").

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Average rainfall days in June
Austin, TX

Average rainfall days in June - Austin, TX
  • Average rainfall days in June: 13.3 days

The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is January (8.2 days).

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Average snowfall in June
Austin, TX

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

The month with the highest snowfall is January (0.4").
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in June
Austin, TX

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

Months with the highest number of snowfall days are January and February (0.3 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).

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

Average daylight in June / Average sunshine in June - Austin, TX
  • Average daylight in June: 14.1h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in June: 9.4h

Months with the most sunshine are July and August (Average sunshine: 10.3h).
The month with the least sunshine is December (Average sunshine: 5.3h).

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Average sunshine days in June
Austin, TX

Average sunshine days in June - Austin, TX
  • Average sunshine days in June: 12 days

The month with the most sunshine days is January (20.5 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in June
Austin, TX

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

Months with the highest UV index are 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 June
Austin, TX

Average cloud cover in June - Austin, TX
  • Average cloud cover in June: 36

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in June
Austin, TX

Average visibility in June - Austin, 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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